Physical Function and Physical Activity in Peritoneal Dialysis Patients.

PubMed

Painter, Patricia L; Agarwal, Adhish; Drummond, Micah

2017-01-01

Physical functioning (PF) and physical activity (PA) are low in patients treated with maintenance hemodialysis (MHD). Little information exists on this topic in patients treated with peritoneal dialysis (PD). The objective of this study was to compare PF and PA in patients with Stage-5 chronic kidney disease (CKD) treated with PD and in-center MHD. Physical functioning was measured in 45 prevalent PD patients using standard physical performance measures that include gait speed, chair stand, standing balance, 6-minute-walk, incremental shuttle walk and self-reported PF using the short form (SF)-36 questionnaire. Physical activity was determined from self-report and using the Community Healthy Activities Model Program for Seniors (CHAMPS) questionnaire. Scores for the short physical performance battery (SPPB) were calculated. In-center MHD patients were matched by age, gender, and diabetes status to the PD patients. Unadjusted comparisons showed significantly higher 6-minute-walk distance, shuttle-walk distance and hand-grip in the PD patients. Adjustment in multiple regression analysis resulted in only gait speed being significantly different between the groups. All test results in both groups were lower than reference values for age and gender in the general population, and were at the levels indicating impairment. Physical activity was not different between the 2 groups (average age 49 yrs), and both groups had weekly caloric expenditure from all exercise and from moderate-intensity exercise that was similar to older (> 70 yrs) community-dwelling adults. Adjusted association indicated that PA was significantly associated with shuttle-walk distance. Physical functioning and PA measures were low in both PD and MHD groups. Interventions to improve PA and PF should be strongly considered for both PD and MHD patients. Copyright © 2017 International Society for Peritoneal Dialysis.

Do government brochures affect physical activity cognition? A pilot study of Canada's physical activity guide to healthy active living.

PubMed

Kliman, Aviva M; Rhodes, Ryan

2008-08-01

Health Canada has published national physical activity (PA) guidelines, which are included in their 26-page Physical Activity Guide to Healthy Active Living (CPAG). To date, the use of CPAG as a motivational instrument for PA promotion has not been evaluated. The purpose of this study was to determine whether reading CPAG 1) increased motivational antecedents to engage in regular PA, and 2) increased regular PA intention and behaviour over 1 month. Participants included 130 randomly sampled Canadian adults (18 years or older) who were randomly mailed pack ages consisting of either 1) a questionnaire and a copy of CPAG, or 2) a questionnaire. Questionnaire items pertained to participants' sociodemographics, previous PA behaviours (Godin Leisure-Time Questionnaire) and PA motivation (theory of planned behaviour). Participants were then sent a follow-up questionnaire pertaining to their PA behaviours throughout the previous month. Results revealed significant interactions between the guide condition and previous activity status on instrumental behavioural beliefs about strength activities and subjective norms about endurance activities (p < 0.05), but all other factors were not significantly different. It was concluded that among previously inactive people, receiving this guide may change some informational/motivational constructs, but key motivational antecedents (affective attitude, perceived behavioural control) and outcomes (intention, behaviour) seem unaffected.

Objectively-Measured Physical Activity Levels in Physical Education among Homeschool Children

ERIC Educational Resources Information Center

Swenson, Sarah; Pope, Zachary; Zeng, Nan

2016-01-01

Despite a growing population of homeschool children in the United States, little is known regarding their physical activity (PA) levels. Without access to physical education, homeschool children may engage in inadequate PA levels. The purpose of this study was to objectively examine the activity levels of homeschool students participating in a…

Physical Activity and Beverage Consumption among Adolescents.

PubMed

Bibiloni, Maria Del Mar; Özen, Asli Emine; Pons, Antoni; González-Gross, Marcela; Tur, Josep A

2016-06-23

This study assessed the relationship between physical activity and beverage consumption among adolescents with a population based cross-sectional survey was carried out in the Balearic Islands, Spain (n = 1988; 12-17 years old). Body composition, educational and income level, physical activity (PA), and beverage consumption and energy intake were assessed. Sixty-two percent of adolescents engaged in >300 min/week of PA. Boys were more active than girls, younger adolescents were more active than older counterparts, low parental income was associated with physical inactivity, and time spent watching TV (including, TV, Internet or handheld cellular devices) was inversely associated with PA practice. The average beverage intake of the studied adolescents was 0.9 L/day, higher in boys than in girls. Beverage intake was positively associated with PA practice, and the highest amount of energy intake from beverages was observed in active boys and girls. Most of the studied adolescent population met the PA recommendations. Gender, age, parental income, and time spent watching TV were significant determinants of PA. Type and amount of beverages drunk varied according to gender and PA, and general daily total beverage intake was lower than recommended adequate fluid intake. PA behavior should be considered when analyzing beverage consumption in adolescents.

Physical Activity and Beverage Consumption among Adolescents

PubMed Central

Bibiloni, Maria del Mar; Özen, Asli Emine; Pons, Antoni; González-Gross, Marcela; Tur, Josep A.

2016-01-01

This study assessed the relationship between physical activity and beverage consumption among adolescents with a population based cross-sectional survey was carried out in the Balearic Islands, Spain (n = 1988; 12–17 years old). Body composition, educational and income level, physical activity (PA), and beverage consumption and energy intake were assessed. Sixty-two percent of adolescents engaged in >300 min/week of PA. Boys were more active than girls, younger adolescents were more active than older counterparts, low parental income was associated with physical inactivity, and time spent watching TV (including, TV, Internet or handheld cellular devices) was inversely associated with PA practice. The average beverage intake of the studied adolescents was 0.9 L/day, higher in boys than in girls. Beverage intake was positively associated with PA practice, and the highest amount of energy intake from beverages was observed in active boys and girls. Most of the studied adolescent population met the PA recommendations. Gender, age, parental income, and time spent watching TV were significant determinants of PA. Type and amount of beverages drunk varied according to gender and PA, and general daily total beverage intake was lower than recommended adequate fluid intake. PA behavior should be considered when analyzing beverage consumption in adolescents. PMID:27347993

Physical Education Lesson Content and Teacher Style and Elementary Students' Motivation and Physical Activity Levels

ERIC Educational Resources Information Center

Erwin, Heather E.; Stellino, Megan Babkes; Beets, Michael W.; Beighle, Aaron; Johnson, Christine E.

2013-01-01

Obesity levels among American children are increasing at an alarming rate, due in part to a lack of regular physical activity (PA). Physical education (PE) is one way to facilitate student PA. The overarching PA goal for physical educators is 50% PA for students. Self-determination theory suggests that PA levels in PE and a variety of other…

Physical Activity Levels in Portuguese High School Physical Education

ERIC Educational Resources Information Center

Marmeleira, Jose Francisco Filipe; Aldeias, Nuno Micael Carrasqueira; da Graca, Pedro Miguel dos Santos Medeira

2012-01-01

The main aim of this study was to evaluate the physical activity (PA) levels of high school Portuguese students during physical education (PE) and investigate the association of PA levels with students' goal orientation and intrinsic motivation. Forty-six students from three high schools participated. Heart rate telemetry and pedometry were used…

Students' Daily Physical Activity Behaviors: The Role of Quality Physical Education in a Comprehensive School Physical Activity Program

ERIC Educational Resources Information Center

Chen, Wiyun; Hypnar, Andrew J.; Mason, Steve A.; Zalmout, Sandy

2014-01-01

The purpose of this study was to examine the contribution of quality physical education (QPET) in a Comprehensive School Physical Activity Program (CSPAP) which is intended to promote physical activity (PA) behaviors in and outside of schools. Participants were nine elementary physical education teachers and their fourth- and fifth-grade students…

Screening Physical Activity in Family Practice: Validity of the Spanish Version of a Brief Physical Activity Questionnaire.

PubMed

Puig-Ribera, Anna; Martín-Cantera, Carlos; Puigdomenech, Elisa; Real, Jordi; Romaguera, Montserrat; Magdalena-Belio, José Félix; Recio-Rodríguez, Jose Ignacio; Rodriguez-Martin, Beatriz; Arietaleanizbeaskoa, Maria Soledad; Repiso-Gento, Irene; Garcia-Ortiz, Luis

2015-01-01

The use of brief screening tools to identify inactive patients is essential to improve the efficiency of primary care-based physical activity (PA) programs. However, the current employment of short PA questionnaires within the Spanish primary care pathway is unclear. This study evaluated the validity of the Spanish version of a Brief Physical Activity Assessment Tool (SBPAAT). A validation study was carried out within the EVIDENT project. A convenience sample of patients (n = 1,184; age 58.9±13.7 years; 60.5% female) completed the SBPAAT and the 7-day Physical Activity Recall (7DPAR) and, in addition, wore an accelerometer (ActiGraph GT3X) for seven consecutive days. Validity was evaluated by measuring agreement, Kappa correlation coefficients, sensitivity and specificity in achieving current PA recommendations with the 7DPAR. Pearson correlation coefficients with the number of daily minutes engaged in moderate and vigorous intensity PA according to the accelerometer were also assessed. Comparison with accelerometer counts, daily minutes engaged in sedentary, light, moderate, and vigorous intensity PA, total daily kilocalories, and total PA and leisure time expenditure (METs-hour-week) between the sufficiently and insufficiently active groups identified by SBPAAT were reported. The SBPAAT identified 41.3% sufficiently active (n = 489) and 58.7% insufficiently active (n = 695) patients; it showed moderate validity (k = 0.454, 95% CI: 0.402-0.505) and a specificity and sensitivity of 74.3% and 74.6%, respectively. Validity was fair for identifying daily minutes engaged in moderate (r = 0.215, 95% CI:0.156 to 0.272) and vigorous PA (r = 0.282, 95% CI:0.165 to 0.391). Insufficiently active patients according to the SBPAAT significantly reported fewer counts/minute (-22%), fewer minutes/day of moderate (-11.38) and vigorous PA (-2.69), spent fewer total kilocalories/day (-753), and reported a lower energy cost (METs-hour-week) of physical activities globally (-26

Pedometer-Determined Physical Activity and Its Comparison with the International Physical Activity Questionnaire in a Sample of Belgian Adults

ERIC Educational Resources Information Center

De Cocker, Katrien; Cardon, Greet; De Bourdeaudhuij, Ilse

2007-01-01

Pedometer-determined physical activity (PA) levels in Belgian adults were provided and compared to PA scores reported in the International Physical Activity Questionnaire (IPAQ). The representative sample (N = 1,239) of the Belgian population took on average 9,655 (4,526) steps/day. According to pedometer indices 58.4% were insufficiently active.…

Level of agreement between physical activity levels measured by ActiHeart and the International Physical Activity Questionnaire in persons with intellectual disability.

PubMed

Moss, Sarah J; Czyz, Stanislaw H

2018-02-01

The purpose of this study was to determine the level of agreement between objective physical activity (PA) (ActiHeart ® ) and subjective proxy-respondent International Physical Activity Questionnaire-short version (IPAQ-S) data in adults with intellectual disabilities (IDs). Fifty-eight participants wore ActiHeart ® monitors for seven consecutive days. Caregivers of each participant completed the IPAQ-S on behalf of the participant. Total PA, time spent in light, moderate, and vigorous activity as well as time spent being sedentary were assessed by the IPAQ-S and the ActiHeart ® . Results were compared by means of correlation analyses. The level of agreement was presented with Bland-Altman plots. Objective PA (ActiHeart ® ) was higher (225.57 ± 91.96 min/week) than IPAQ-S PA reported by care-givers (177.06 ± 309.17 min/week). Weak significant correlations were observed between the ActiHeart ® and IPAQ-S instruments for sedentary behavior (r = 0.31; p = 0.04); no significant correlations for light (r= -0.04; p = 0.8), moderate (r= -0.07; p = 0.63), or vigorous PA (r= -0.2; p = 0.18) were found. Limited agreement between objectively determine PA (ActiHeart ® ) and IPAQ-S was found. IPAQ-S is inaccurate when determining PA in persons with ID as it significantly underestimates the true levels of PA in this cohort. Implications for Rehabilitation Persons with intellectual disability (ID) report insufficient physical activity for health benefits. Physical activity is often determined by means of subjective proxy reporting. Objective physical activity measurements by means of combined heart rate and accelerometer are necessary to determine accurate levels of physical activity in persons with ID. Exercise interventions should be based on objective physical activity measurements.

Physical Education Increases Daily Moderate to Vigorous Physical Activity and Reduces Sedentary Time

ERIC Educational Resources Information Center

Mooses, Kerli; Pihu, Maret; Riso, Eva-Maria; Hannus, Aave; Kaasik, Priit; Kull, Merike

2017-01-01

Background: Physical activity (PA) is important to mental and physical health. Physical education (PE) lessons have the potential to increase daily moderate to vigorous PA (MVPA) and reduce sedentary time (SED). We measured MVPA and SED in primary school PE, determined the contribution of PE to daily MVPA and SED, and compared PA on days with and…

Teacher Fidelity to a Physical Education Curricular Model and Physical Activity Outcomes

ERIC Educational Resources Information Center

Stylianou, Michalis; Kloeppel, Tiffany; Kulinna, Pamela; van der Mars, Han

2016-01-01

Background: This study was informed by the bodies of literature emphasizing the role of physical education in promoting physical activity (PA) and addressing teacher fidelity to curricular models. Purpose: The purpose of this study was to compare student PA levels, lesson context, and teacher PA promotion behavior among classes where teachers were…

Physical activity in older people: a systematic review.

PubMed

Sun, Fei; Norman, Ian J; While, Alison E

2013-05-06

Physical activity (PA) in older people is critically important in the prevention of disease, maintenance of independence and improvement of quality of life. Little is known about the physical activity of the older adults or their compliance with current physical activity guidelines. A systematic literature search of the published literature was conducted. Included were published reports of original research that independently reported: the PA level of non-institutional older adults (aged 60 years and over); and the proportion of older adults in the different samples who met PA recommendations or guidelines. The review was restricted to studies published since 2000 to provide a current picture of older adults' PA levels. Fifty three papers were included in the review. The percentage of older adults meeting recommended physical activity ranged from 2.4 - 83.0% across the studies. Definitions of "recommended" physical activity in older adults varied across the studies as did approaches to measurement which posed methodological challenges to data analysis. Older age groups were less likely than the reference group to be regularly active, and women were less likely than men to achieve regular physical activity, especially leisure time physical activity, when measured by both subjective and objective criteria. The review highlights the need for studies which recruit representative random samples of community based older people and employ validated measurement methods consistently to enable comparison of PA levels over time and between countries.

Intention to be Physically Active is Influenced by Physical Activity and Fitness, Sedentary Behaviours, and Life Satisfaction in Adolescents.

PubMed

Grao-Cruces, Alberto; Fernández-Martínez, Antonio; Nuviala, Alberto; Pérez-Turpin, José A

2015-09-01

The aim of this study was to determine the association of levels of physical activity (PA), physical fitness (PF), sedentary lifestyle and life satisfaction with the intention to be physically active after secondary school graduation, in teenagers of both genders. A total of 1986 Spanish adolescents (12-16 years) participated in this cross-sectional study. PA, sedentary lifestyle, life satisfaction and intention to be physically active were assessed through validated questionnaires, and PF was evaluated objectively with the ALPHA battery tests. In both genders, adolescents who had significantly higher odds ratios (OR) of showing low intention to be physically active had low level of PA, cardiorespiratory fitness and muscular fitness in the lower body, and they were more sedentary in front of the computer. The girls that spent a lot of time watching TV and the boys with low life satisfaction also showed higher OR of having low intention to be physically active.

Structure and activity of the Pseudomonas aeruginosa hotdog-fold thioesterases PA5202 and PA2801.

PubMed

Gonzalez, Claudio F; Tchigvintsev, Anatoli; Brown, Greg; Flick, Robert; Evdokimova, Elena; Xu, Xiaohui; Osipiuk, Jerzy; Cuff, Marianne E; Lynch, Susan; Joachimiak, Andrzej; Savchenko, Alexei; Yakunin, Alexander F

2012-06-15

The hotdog fold is one of the basic protein folds widely present in bacteria, archaea and eukaryotes. Many of these proteins exhibit thioesterase activity against fatty acyl-CoAs and play important roles in lipid metabolism, cellular signalling and degradation of xenobiotics. The genome of the opportunistic pathogen Pseudomonas aeruginosa contains over 20 genes encoding predicted hotdog-fold proteins, none of which have been experimentally characterized. We have found that two P. aeruginosa hotdog proteins display high thioesterase activity against 3-hydroxy-3-methylglutaryl-CoA and glutaryl-CoA (PA5202), and octanoyl-CoA (PA2801). Crystal structures of these proteins were solved (at 1.70 and 1.75 Å for PA5202 and PA2801 respectively) and revealed a hotdog fold with a potential catalytic carboxylate residue located on the long α-helix (Asp(57) in PA5202 and Glu(35) in PA2801). Alanine residue replacement mutagenesis of PA5202 identified four residues (Asn(42), Arg(43), Asp(57) and Thr(76)) that are critical for its activity and are located in the active site. A P. aeruginosa PA5202 deletion strain showed an increased secretion of the antimicrobial pigment pyocyanine and an increased expression of genes involved in pyocyanin biosynthesis, suggesting a functional link between PA5202 activity and pyocyanin production. Thus the P. aeruginosa hotdog thioesterases PA5202 and PA2801 have similar structures, but exhibit different substrate preferences and functions.

Physical Activity, Physical Fitness, and Health-Related Quality of Life in School-Aged Children

ERIC Educational Resources Information Center

Gu, Xiangli; Chang, Mei; Solmon, Melinda A.

2015-01-01

Purpose: This study examined the association between physical activity (PA), physical fitness, and health-related quality of life (HRQOL) among school-aged children. Methods: Participants were 201 children (91 boys, 110 girls; M[subscript age] = 9.82) enrolled in one school in the southern US. Students' PA (self-reported PA, pedometer-based PA)…

Total physical activity volume, physical activity intensity, and metabolic syndrome: 1999-2004 National Health and Nutrition Examination Survey.

PubMed

Churilla, James R; Fitzhugh, Eugene C

2012-02-01

This study examined the association of total physical activity volume (TPAV) and physical activity (PA) from three domains [leisure-time physical activity (LTPA), domestic, transportation] with metabolic syndrome. We also investigated the relationship between LTPA intensity and metabolic syndrome risk. Sample included adults who participated in the 1999-2004 National Health and Nutrition Examination Survey. Physical activity measures were created for TPAV, LTPA, domestic PA, and transportational PA. For each, a six-level measure based upon no PA (level 1) and quintiles (levels 2-6) of metabolic equivalents (MET)·min·wk(-1) was created. A three-level variable associated with the current Department of Health and Human Services (DHHS) PA recommendation was also created. SAS and SUDAAN were used for the statistical analysis. Adults reporting the greatest volume of TPAV and LTPA were found to be 36% [odds ratio (OR) 0.64; 95% confidence interval (CI) 0.49-0.83] and 42% (OR 0.58; 95% CI 0.43-0.77), respectively, less likely to have metabolic syndrome. Domestic and transportational PA provided no specific level of protection from metabolic syndrome. Those reporting a TPAV that met the DHHS PA recommendation were found to be 33% (OR 0.67; 95%; CI 0.55-0.83) less likely to have metabolic syndrome compared to their sedentary counterparts. Adults reporting engaging in only vigorous-intensity LTPA were found to be 37% (OR 0.63; 95 CI 0.42-0.96) to 56% (OR 0.44; 95% CI 0.29-0.67) less likely to have metabolic syndrome. Volume, intensity, and domain of PA may all play important roles in reducing the prevalence and risk of metabolic syndrome.

Screening Physical Activity in Family Practice: Validity of the Spanish Version of a Brief Physical Activity Questionnaire

PubMed Central

Puig-Ribera, Anna; Martín-Cantera, Carlos; Puigdomenech, Elisa; Real, Jordi; Romaguera, Montserrat; Magdalena-Belio, José Félix; Recio-Rodríguez, Jose Ignacio; Rodriguez-Martin, Beatriz; Arietaleanizbeaskoa, Maria Soledad; Repiso–Gento, Irene; Garcia-Ortiz, Luis

2015-01-01

Objectives The use of brief screening tools to identify inactive patients is essential to improve the efficiency of primary care-based physical activity (PA) programs. However, the current employment of short PA questionnaires within the Spanish primary care pathway is unclear. This study evaluated the validity of the Spanish version of a Brief Physical Activity Assessment Tool (SBPAAT). Methods A validation study was carried out within the EVIDENT project. A convenience sample of patients (n = 1,184; age 58.9±13.7 years; 60.5% female) completed the SBPAAT and the 7-day Physical Activity Recall (7DPAR) and, in addition, wore an accelerometer (ActiGraph GT3X) for seven consecutive days. Validity was evaluated by measuring agreement, Kappa correlation coefficients, sensitivity and specificity in achieving current PA recommendations with the 7DPAR. Pearson correlation coefficients with the number of daily minutes engaged in moderate and vigorous intensity PA according to the accelerometer were also assessed. Comparison with accelerometer counts, daily minutes engaged in sedentary, light, moderate, and vigorous intensity PA, total daily kilocalories, and total PA and leisure time expenditure (METs-hour-week) between the sufficiently and insufficiently active groups identified by SBPAAT were reported. Results The SBPAAT identified 41.3% sufficiently active (n = 489) and 58.7% insufficiently active (n = 695) patients; it showed moderate validity (k = 0.454, 95% CI: 0.402–0.505) and a specificity and sensitivity of 74.3% and 74.6%, respectively. Validity was fair for identifying daily minutes engaged in moderate (r = 0.215, 95% CI:0.156 to 0.272) and vigorous PA (r = 0.282, 95% CI:0.165 to 0.391). Insufficiently active patients according to the SBPAAT significantly reported fewer counts/minute (-22%), fewer minutes/day of moderate (-11.38) and vigorous PA (-2.69), spent fewer total kilocalories/day (-753), and reported a lower energy cost (METs-hour-week) of physical

Children with Physical Disabilities at School and Home: Physical Activity and Contextual Characteristics.

PubMed

Li, Ru; Sit, Cindy Hui-Ping; Yu, Jane Jie; Sum, Raymond Kim-Wai; Wong, Stephen Heung-Sang; Cheng, Kenneth Chik-Chi; McKenzie, Thomas L

2017-06-25

The purpose of this study was to assess the physical activity (PA) of children with physical disabilities (PD) in school and home settings and to simultaneously examine selected contextual characteristics in relation to PA in those settings. Children with PD (N = 35; Mean age = 15.67 ± 4.30 years; 26 boys) were systematically observed using BEACHES (Behaviors of Eating and Activity for Children's Health: Evaluation System) at school (before school, recess, lunch break, after class) and at home (before dinner) during four normal school days. The children spent most of their time in all five settings being physically inactive, but had slightly more PA during recess and lunch break periods. Hierarchical multiple regression revealed that selected contextual characteristics explained 18.9-56.0% ( p < 0.01) of the variance predicting moderate-to-vigorous physical activity (MVPA) after controlling for demographic variables. Prompts to be active were positively associated with MVPA at school and the presence of fathers and fathers being motivators at home. This study highlights how little PA that children with PD receive and identifies the importance of the provision of prompts for PA at both school and home with this special population.

Effects of Instructional Physical Activity Courses on Overall Physical Activity and Mood in University Students

ERIC Educational Resources Information Center

Annesi, James J.; Porter, Kandice J.; Hill, Grant M.; Goldfine, Bernard D.

2017-01-01

Purpose: The aim of this research was to assess the association between university-based instructional physical activity (PA) courses and changes in overall PA levels and negative mood and their interrelations. The study also sought to determine the amount of change in PA required to significantly improve mood in course enrollees. Method:…

Structure and activity of the Pseudomonas aeruginosa hotdog-fold thioesterases PA5202 and PA2801

PubMed Central

Gonzalez, Claudio F.; Tchigvintsev, Anatoli; Brown, Greg; Flick, Robert; Evdokimova, Elena; Xu, Xiaohui; Osipiuk, Jerzy; Cuff, Marianne E.; Lynch, Susan; Joachimiak, Andrzej; Savchenko, Alexei; Yakunin, Alexander F.

2013-01-01

The hotdog fold is one of the basic protein folds widely present in bacteria, archaea, and eukaryotes. Many of these proteins exhibit thioesterase activity against fatty acyl-CoAs and play important roles in lipid metabolism, cellular signaling, and degradation of xenobiotics. The genome of the opportunistic pathogen Pseudomonas aeruginosa contains over 20 genes encoding predicted hotdog-fold proteins, none of which have been experimentally characterized. We have found that two P. aeruginosa hotdog proteins display high thioesterase activity against 3-hydroxy-3-methylglutaryl-CoA and glutaryl-CoA (PA5202), and octanoyl-CoA (PA2801). Crystal structures of these proteins were solved (1.70 and 1.75 Å) and revealed a hotdog fold with a potential catalytic carboxylate residue located on the long alpha helix (Asp57 in PA5202 and Glu35 in PA2801). Alanine replacement mutagenesis of PA5202 identified four residues (Asn42, Arg43, Asp57, and Thr76), which are critical for activity and are located in the active site. A P. aeruginosa PA5202 deletion strain showed an increased secretion of the antimicrobial pigment pyocyanine and an increased expression of genes involved in pyocyanin biosynthesis suggesting a functional link between the PA5202 activity and pyocyanin production. Thus, the P. aeruginosa hotdog thioesterases PA5202 and PA2801 have similar structures, but exhibit different substrate preferences and functions. PMID:22439787

Plasminogen activation independent of uPA and tPA maintains wound healing in gene-deficient mice

PubMed Central

Lund, Leif R; Green, Kirsty A; Stoop, Allart A; Ploug, Michael; Almholt, Kasper; Lilla, Jennifer; Nielsen, Boye S; Christensen, Ib J; Craik, Charles S; Werb, Zena; Danø, Keld; Rømer, John

2006-01-01

Simultaneous ablation of the two known activators of plasminogen (Plg), urokinase-type (uPA) and the tissue-type (tPA), results in a substantial delay in skin wound healing. However, wound closure and epidermal re-epithelialization are significantly less impaired in uPA;tPA double-deficient mice than in Plg-deficient mice. Skin wounds in uPA;tPA-deficient mice treated with the broad-spectrum matrix metalloproteinase (MMP) inhibitor galardin (N-[(2R)-2-(hydroxamido-carbonylmethyl)-4-methylpentanoyl]-L-tryptophan methylamide) eventually heal, whereas skin wounds in galardin-treated Plg-deficient mice do not heal. Furthermore, plasmin is biochemically detectable in wound extracts from uPA;tPA double-deficient mice. In vivo administration of a plasma kallikrein (pKal)-selective form of the serine protease inhibitor ecotin exacerbates the healing impairment of uPA;tPA double-deficient wounds to a degree indistinguishable from that observed in Plg-deficient mice, and completely blocks the activity of pKal, but not uPA and tPA in wound extracts. These findings demonstrate that an additional plasminogen activator provides sufficient plasmin activity to sustain the healing process albeit at decreased speed in the absence of uPA, tPA and galardin-sensitive MMPs and suggest that pKal plays a role in plasmin generation. PMID:16763560

Physical Education and Recess Contributions to Sixth Graders' Physical Activity

ERIC Educational Resources Information Center

Gutierrez, Ashley A.; Williams, Skip M.; Coleman, Margaret M.; Garrahy, Deborah A.; Laurson, Kelly R.

2016-01-01

Background: The purpose of this study was twofold: (a) to examine the percentage of the daily threshold (12,000 steps) that physical education (PE) class and recess contribute to 6th grade students' overall daily physical activity (PA) and (b) to examine the relationships between gender, PA outside of school, BMI, and steps during both recess and…

Explaining physical activity levels from a self-efficacy perspective: the physical activity counseling trial.

PubMed

Blanchard, Chris M; Fortier, Michelle; Sweet, Shane; O'Sullivan, Tracey; Hogg, William; Reid, Robert D; Sigal, Ronald J

2007-01-01

The Physical Activity Counseling (PAC) trial compared the effects of a 13-week primary care physical activity (PA) intervention that incorporated a PA counselor into a health care practice compared to a control condition on PA over a 25-week period and showed group differences in PA were present at 6 and 13 weeks. The main purpose was to examine the mediating effect of 6-week task and barrier self-efficacy on the intervention versus control group/13-week PA relationships. A secondary purpose was to determine whether task and barrier self-efficacy were significantly related to PA throughout the trial for both groups. Participants were primarily sedentary individuals who received a 2- to 4-min PA intervention from their primary care provider, after which they were randomly assigned to the intervention (n = 61) or control condition (n = 59). Self-reported PA and task (barrier) self-efficacy measures were obtained during (i.e., baseline, 6 and 13 weeks) and after (i.e., 19 and 25 weeks) the intervention in both groups. Six-week task and barrier self-efficacy had a small mediating effect. Furthermore, barrier self-efficacy had a significant relationship with PA throughout the trial, whereas the relationship between task self-efficacy and PA became significantly weaker as the trial progressed. PAC interventions among primarily sedentary individuals should be partly based on barrier and task self-efficacy. However, the stability of the task self-efficacy/PA relationship needs further examination.

Temporal trends in physical activity: a systematic review.

PubMed

Knuth, Alan G; Hallal, Pedro C

2009-09-01

In spite of all accumulated scientific knowledge on the benefits of physical activity (PA) for health, high rates of sedentary lifestyle are still observed worldwide. The aim of this study was to systematically review articles on temporal trends of PA and fitness, with emphasis on differences between children/ adolescents and adults. An electronic search at the Medline/PubMed database was carried out using the following combination of keywords: temporal trends or trends or surveillance or monitoring and PA or exercise or physical fitness or motor activity or sedentary or fitness. By using this strategy, 23,088 manuscripts were detected. After examination, 41 articles fulfilled all inclusion criteria, and were, therefore, included. The data currently available in the literature for adults shows that leisure-time activity levels tend to be increasing over time, while occupational-related PA is decreasing over time. Youth PA seems to be decreasing over time, including a lower level of activity in physical education classes. As a consequence, fitness levels are also declining. PA surveillance must be strongly encouraged in all settings and age groups. Special attention must be paid to low and middle-income countries, where PA surveillance is virtually inexistent.

[Association between the characteristics of the neighborhood environment and physical activity].

PubMed

Rodríguez-Romo, Gabriel; Garrido-Muñoz, María; Lucía, Alejandro; Mayorga, Juan I; Ruiz, Jonatan R

2013-01-01

To assess the relationship between the physical and social attributes of the neighborhood environment and levels of total physical activity (PA), leisure time PA, and active commuting PA in adults. The present cross-sectional study comprised 1500 adults (51.1% women) aged 15-74 years from the Autonomous Region of Madrid (Spain). Data were collected through a structured telephone interview. PA was assessed using the Global Physical Activity Questionnaire, version 2. Neighborhood attributes were assessed with the Environmental Module of the International Physical Activity Prevalence Study. The factors associated with a higher probability of achieving moderate to high levels of total PA and active commuting PA were living in high density residential areas, the presence of shops close to the residential area, public transport stops 10-15 minutes away from the home, and the existence of sidewalks in most of the neighborhood's streets (all p <0,05). The factors associated with moderate to high leisure time PA levels were the presence of active people in the residential area and the presence of low-cost recreational facilities (both p <0,05). Our findings suggest that most of the physical and social attributes of the neighborhood environment examined in this study are associated with total and active commuting PA, whereas only certain neighborhood attributes seem to be associated with leisure time PA. Copyright © 2012 SESPAS. Published by Elsevier Espana. All rights reserved.

Physical Activity during Physical Education Lessons: A Qualitative Investigation of Australian PE Teacher Perceptions

ERIC Educational Resources Information Center

Bennie, Andrew; Langan, Edel

2015-01-01

School physical education (PE) experiences play a critical role in adolescents' physical activity (PA) levels. Teachers are crucial to students' initial experiences in PA; however, limited research has explored teachers' perspectives about PA during PE using in-depth qualitative research techniques. We conducted interviews with 25 current…

Physical activity surveillance in the European Union: reliability and validity of the European Health Interview Survey-Physical Activity Questionnaire (EHIS-PAQ).

PubMed

Baumeister, Sebastian E; Ricci, Cristian; Kohler, Simone; Fischer, Beate; Töpfer, Christine; Finger, Jonas D; Leitzmann, Michael F

2016-05-23

The current study examined the reliability and validity of the European Health Interview Survey-Physical Activity Questionnaire (EHIS-PAQ), a novel questionnaire for the surveillance of physical activity (PA) during work, transportation, leisure time, sports, health-enhancing and muscle-strengthening activities over a typical week. Reliability was assessed by administering the 8-item questionnaire twice to a population-based sample of 123 participants aged 15-79 years at a 30-day interval. Concurrent (inter-method) validity was examined in 140 participants by comparisons with self-report (International Physical Activity Questionnaire-Long Form (IPAQ-LF), 7-day Physical Activity Record (PAR), and objective criterion measures (GT3X+ accelerometer, physical work capacity at 75% (PWC(75%)) from submaximal cycle ergometer test, hand grip strength). The EHIS-PAQ showed acceptable reliability, with a median intraclass correlation coefficient across PA domains of 0.55 (range 0.43-0.73). Compared to the GT3X+ (counts/minutes/day), the EHIS-PAQ underestimated moderate-to-vigorous PA (median difference -11.7, p-value = 0.054). Spearman correlation coefficients (ρ) for validity were moderate-to-strong (ρ's > 0.41) for work-related PA (IPAQ = 0.64, GT3X + =0.43, grip strength = 0.48), transportation-related PA (IPAQ = 0.62, GT3X + =0.43), walking (IPAQ = 0.58), and health-enhancing PA (IPAQ = 0.58, PAR = 0.64, GT3X + =0.44, PWC(75%) = 0.48), and fair-to-poor (ρ's < 0.41) for moderate-to-vigorous aerobic recreational and muscle-strengthening PA. The EHIS-PAQ showed good evidence for reliability and validity for the measurement of PA levels at work, during transportation and health-enhancing PA.

Identifying physical activity gender differences among youth

USDA-ARS?s Scientific Manuscript database

Physical activity (PA) is an important part of a healthy lifestyle and reduces risk of certain chronic diseases. Many youth do not currently meet PA guidelines; evidence suggests that girls are less active than boys are at all ages. PA differences need to be understood, so that gender-specific inter...

The role of physical activity enjoyment in the pathways from the social and physical environments to physical activity of early adolescent girls.

PubMed

Budd, Elizabeth L; McQueen, Amy; Eyler, Amy A; Haire-Joshu, Debra; Auslander, Wendy F; Brownson, Ross C

2018-06-01

Most girls experience a notable decline in physical activity (PA) in early adolescence, increasing their risk for harmful health outcomes. Enjoyment for PA (i.e., positive feelings toward PA) is a determinant of PA among girls during adolescence and sustained PA throughout adulthood. Previous studies recommended increasing girls' PA enjoyment in order to increase their PA, but did not include environmental-level strategies for how families, schools, or communities do this. To gain insight on such strategies, this study examines the role of PA enjoyment as a mediator of social and physical environments to moderate-to-vigorous intensity PA of early adolescent girls. Cross-sectional, secondary analyses, using structural equation modeling, were conducted on a U.S. national dataset of 1721 sixth grade girls from the Trial of Activity for Adolescent Girls in 2003. Mediation model fit parameters included χ 2 (292, N = 1721) = 947.73 p < 0.001, CFI = 0.95, RMSEA = 0.04 (90% CI = 0.03, 0.04), and SRMR = 0.037 suggesting overall good fit. There were no indirect effects on PA through PA enjoyment from the social or physical environmental factors. To PA, there were significant direct effects only from social support from friends (β = 0.15, CI = 0.09, 0.22). To PA enjoyment, there were significant direct effects from social support from family (β = 0.15, CI = 0.08, 0.23), school climate (teachers β = 0.15, CI = 0.10, 0.21 and boys β = 0.15, CI = 0.09, 0.20), and neighborhood environment (β = 0.10, CI = 0.04, 0.17). The findings of this study identified several direct effects of the social and physical environment on PA enjoyment that can begin to inform environmental-level strategies for increasing PA enjoyment among early adolescent girls. Copyright © 2018 Elsevier Inc. All rights reserved.

Using a Single-Item Physical Activity Measure to Describe and Validate Parents' Physical Activity Patterns

ERIC Educational Resources Information Center

Hamilton, Kyra; White, Katherine M.; Cuddihy, Tom

2012-01-01

The accurate measurement of health-related physical activity (PA), often interpreted as either 150 min/week of at least moderate-intensity PA (U.S. Department of Health and Human Services, 2008) or at least 30 min of at least moderate-intensity PA on 5 or more days per week (Australian Government Department of Health and Ageing [AGDHA], 2005;…

Physical activity behavior and related characteristics of highly active eighth-grade girls.

PubMed

Taverno Ross, Sharon E; Dowda, Marsha; Beets, Michael W; Pate, Russell R

2013-06-01

Although girls are generally less physically active than boys, some girls regularly engage in high levels of physical activity (PA); however, very little is known about these girls and how they differ from those who are less physically active. This study examined the PA behavior and related characteristics of highly active adolescent girls and compared them with those who are less active. Data from 1,866 eighth-grade girls from six field centers across the United States participating in the Trial of Activity for Adolescent Girls (TAAG) were included in the present analysis. Mixed-model analysis of variance examined differences in sociodemographic, anthropometric, psychosocial, and physical activity (accelerometry and self-report) variables between high- and low-active girls; effect sizes were calculated for the differences. High-active girls were taller, had lower body mass indices and body fat, and were less sedentary. High-active girls scored higher on self-efficacy, enjoyment of PA, self-management strategies, outcome-expectancy value, and support from family and friends than low-active girls. Low-active girls participated in more leisure time and educational sedentary activities than high-active girls. High-active girls participated in more PA classes/lessons outside of school, team sports, and individual sports. They were also more likely to participate in sports in an organized setting in the community or at school than low-active girls. Health promotion efforts should focus on decreasing the amount of time girls spend in sedentary activities and replacing that time with organized PA opportunities; such efforts should seek to minimize perceived barriers and increase self-efficacy and support for PA. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Influence of High School Physical Education on University Student's Physical Activity

ERIC Educational Resources Information Center

Kimball, Jessica; Jenkins, Jayne; Wallhead, Tristan

2009-01-01

The purpose of this study was to use the Lifelong Physical Activity (LLPA) framework to examine the influence of high school physical education (PE) on university students' level of physical activity (PA). Participants included 365 undergraduate students from the Rocky Mountain West of the USA enrolled in a university physical activity course.…

Physical activity parenting: A systematic review of questionnaires and their associations with child activity levels

USDA-ARS?s Scientific Manuscript database

Insufficient physical activity (PA) is considered a critical contributor to childhood overweight. Parents are a key in influencing their child's PA through various mechanisms of PA parenting, including support, restriction of PA, and facilitation of enrollment in PA classes or activities. However, s...

Adolescent physical activity participation and motivational determinants across gender, age, and race.

PubMed

Butt, Joanne; Weinberg, Robert S; Breckon, Jeff D; Claytor, Randal P

2011-11-01

Physical activity (PA) declines as adolescents get older, and the motivational determinants of PA warrant further investigation. The purposes of this study were to investigate the amount of physical and sedentary activity that adolescents participated in across age, gender, and race, and to investigate adolescents' attraction to PA and their perceived barriers and benefits across age, gender, and race. High school students (N = 1163) aged between 13 and 16 years completed questionnaires on minutes and intensity of physical and sedentary activity, interests in physical activity, and perceived benefits and barriers to participating in PA. A series of multivariate analyses of variance were conducted and followed up with discriminant function analysis. PA participation decreased in older females. In addition, fun of physical exertion was a primary attraction to PA for males more than females. Body image as an expected outcome of participating in PA contributed most to gender differences. There is a need to determine why PA drops-off as females get older. Findings underscore the importance of structuring activities differently to sustain interest in male and female adolescents, and highlights motives of having a healthy body image, and making PA fun to enhance participation.

Behavior-Specific Influences for Physical Activity Among African American Women.

PubMed

Jackson, Hope; Yates, Bernice C; Blanchard, Shirley; Zimmerman, Lani M; Hudson, Diane; Pozehl, Bunny

2016-08-01

The purpose of this study was to describe physical activity (PA) behaviors and physical functioning of prehypertensive and Stage I hypertensive African American Women (AAW) and to examine the relationships between PA behavior, physical functioning, personal factors, and behavior-specific influences. Pender's Health Promotion Model was the conceptual framework for the study. A cross-sectional design and convenience sample were used. The PA domain where the greatest amount of time was spent was in work-related activity, followed by household, leisure time, and transportation activity. Personal factors most strongly correlated to lower PA were greater body mass index and waist circumference. AAW perceived moderate barriers to PA and minimal family and friend social support for PA. Future interventions need to focus on removing barriers to and improving social support for PA among AAW. © The Author(s) 2016.

Calibration of self-report tools for physical activity research: the Physical Activity Questionnaire (PAQ).

PubMed

Saint-Maurice, Pedro F; Welk, Gregory J; Beyler, Nicholas K; Bartee, Roderick T; Heelan, Kate A

2014-05-16

The utility of self-report measures of physical activity (PA) in youth can be greatly enhanced by calibrating self-report output against objectively measured PA data.This study demonstrates the potential of calibrating self-report output against objectively measured physical activity (PA) in youth by using a commonly used self-report tool called the Physical Activity Questionnaire (PAQ). A total of 148 participants (grades 4 through 12) from 9 schools (during the 2009-2010 school year) wore an Actigraph accelerometer for 7 days and then completed the PAQ. Multiple linear regression modeling was used on 70% of the available sample to develop a calibration equation and this was cross validated on an independent sample of participants (30% of sample). A calibration model with age, gender, and PAQ scores explained 40% of the variance in values for the percentage of time in moderate-to-vigorous PA (%MVPA) measured from the accelerometers (%MVPA = 14.56 - (sex*0.98) - (0.84*age) + (1.01*PAQ)). When tested on an independent, hold-out sample, the model estimated %MVPA values that were highly correlated with the recorded accelerometer values (r = .63) and there was no significant difference between the estimated and recorded activity values (mean diff. = 25.3 ± 18.1 min; p = .17). These results suggest that the calibrated PAQ may be a valid alternative tool to activity monitoring instruments for estimating %MVPA in groups of youth.

Comprehensive School-Based Physical Activity Promotion: A Review

ERIC Educational Resources Information Center

Erwin, Heather; Beighle, Aaron; Carson, Russell L.; Castelli, Darla M.

2013-01-01

Physical activity (PA) participation levels among youth remain well below national recommendations. Thus, a variety of strategies to promote youth PA have been advocated, including multifaceted, school-based approaches. One identified as having great potential is a comprehensive school physical activity program (CSPAP). The goal of a CSPAP is to…

Physical Activity and Self-Efficacy in Physical Activity and Healthy Eating in an Urban Elementary Setting

ERIC Educational Resources Information Center

Matthews, Tracey D.; O'Neill, Elizabeth; Kostelis, Kimberly T.; Jaffe, Daniel; Vitti, Steven; Quinlan, Melissa; Boland, Michelle

2015-01-01

Background: Identifying lifestyle factors such as physical activity (PA) patterns and eating behaviors of children may be beneficial in implementing interventions in urban elementary schools. Purpose: To examine PA levels and self-efficacy (SE) in PA and health eating (HE) of third, fourth, and fifth graders in 3 low economic elementary schools in…

Worldwide Surveillance, Policy, and Research on Physical Activity and Health: The Global Observatory for Physical Activity.

PubMed

Varela, Andrea Ramirez; Pratt, Michael; Powell, Kenneth; Lee, I-Min; Bauman, Adrian; Heath, Gregory; Martins, Rafaela Costa; Kohl, Harold; Hallal, Pedro C

2017-09-01

The Global Observatory for Physical Activity (GoPA!) was launched in response to the physical inactivity pandemic. The aim of this article is to present current information about surveillance, policy, and research on physical activity (PA) and health worldwide. Information was collected for 217 countries. For 139 of these nations we identified a contact who confirmed information's accuracy and completeness. Associations were calculated among surveillance, policy and research categories. Of the 139 countries, 90.6% reported having completed 1 or more PA survey, but less than one-third had 3 or more. 106 included PA on a national plan, but only one-quarter of these were PA-specific. At least 1 peer reviewed publication was identified for 63.3% of the countries. Positive associations (P < .001) were found between research and policy (ρ = 0.35), research and surveillance (ρ = 0.41), and surveillance and policy (ρ = 0.31). Countries with a standalone plan were more likely to have surveillance. Countries with more research were more likely to have a standalone plan and surveillance. Surveillance, policy, and research indicators were positively correlated, suggesting that action at multiple levels tends to stimulate progress in other areas. Efforts to expand PA-related surveillance, policy, and research in lower income countries are needed.

Physical and Social-Motivational Contextual Correlates of Youth Physical Activity in Underresourced Afterschool Programs

ERIC Educational Resources Information Center

Zarrett, Nicole; Sorensen, Carl; Cook, Brittany Skiles

2015-01-01

Afterschool programs (ASPs) have become increasingly recognized as a key context to support youth daily physical activity (PA) accrual. The purpose of the present study was to assess the physical and social-motivational climate characteristics of ASPs associated with youth PA, and variations in contextual correlates of PA by youth sex. Systematic…

Assessment of physical activity in chronic kidney disease.

PubMed

Robinson-Cohen, Cassianne; Littman, Alyson J; Duncan, Glen E; Roshanravan, Baback; Ikizler, T Alp; Himmelfarb, Jonathan; Kestenbaum, Bryan R

2013-03-01

Physical inactivity plays an important role in the development of kidney disease and its complications; however, the validity of standard tools for measuring physical activity (PA) is not well understood. We investigated the performance of several readily available and widely used PA and physical function questionnaires, individually and in combination, against accelerometry among a cohort of chronic kidney disease (CKD) participants. Forty-six participants from the Seattle Kidney Study, an observational cohort study of persons with CKD, completed the Physical Activity Scale for the Elderly, Human Activity Profile (HAP), Medical Outcomes Study SF-36 questionnaire, and the Four-week Physical Activity History questionnaires. We simultaneously measured PA using an Actigraph GT3X accelerometer during a 14-day period. We estimated the validity of each instrument by testing its associations with log-transformed accelerometry counts. We used the Akaike information criterion to investigate the performance of combinations of questionnaires. All questionnaire scores were significantly associated with log-transformed accelerometry counts. The HAP correlated best with accelerometry counts (r(2) = 0.32) followed by SF-36 (r(2) = 0.23). Forty-three percent of the variability in accelerometry counts data was explained by a model that combined the HAP, SF-36, and Four-week Physical Activity History questionnaires. A combination of measurement tools can account for a modest component of PA in patients with CKD; however, a substantial proportion of PA is not captured by standard assessments. Copyright © 2013 National Kidney Foundation, Inc. All rights reserved.

The Invisible Employee: University Housekeeping Employees' Perceptions of Physical Activity.

PubMed

Das, Bhibha M; Sartore-Baldwin, Melanie; Mahar, Matthew T

2016-09-01

A significant literature links race and socioeconomic status with physical inactivity and negative health outcomes. The aim of this study was to explore physical activity (PA) perceptions of an underserved, lower socioeconomic minority sector of the workforce. Two focus groups were conducted to examine university housekeepers' perceptions of physical activity. Demographic and anthropometric data were also obtained. Participants (N = 12; 100% female, 100% African-American) overwhelmingly associated PA with traditional exercise (eg, going to a gym). The most important barrier to PA was the perception of being active on the job, thus not needing to do leisure time PA. The most important perceived benefit to PA was improvement of physical and mental health. Employees perceived that a university investment in employees' health might improve morale, especially within low-pay employee sectors where low levels of job satisfaction may be present. Although perceived benefits to PA in this population are consistent with other employee sectors, perceived barriers to PA may be unique to this sector of the workforce. PA promotion programs should focus on providing resources as well as guidelines that demonstrate the need for PA outside of the workplace setting. Such programs may improve employee health, morale, and productivity.

Urban, Rural, and Regional Variations in Physical Activity

ERIC Educational Resources Information Center

Martin, Sarah Levin; Kirkner, Gregory J.; Mayo, Kelly; Matthews, Charles E.; Durstine, Larry; Hebert, James R.

2005-01-01

Purpose: There is some speculation about geographic differences in physical activity (PA) levels. We examined the prevalence of physical inactivity (PIA) and whether US citizens met the recommended levels of PA across the United States. In addition, the association between PIA/PA and degree of urbanization in the 4 main US regions (Northeast,…

Ecological Correlates of Spanish Adolescents' Physical Activity during Physical Education Classes

ERIC Educational Resources Information Center

Molina-García, Javier; Queralt, Ana; Estevan, Isaac; Sallis, James F.

2016-01-01

The public health benefit of school physical education (PE) depends in large part on physical activity (PA) provided during class. According to the literature, PE has a valuable role in public health, and PA levels during PE classes depend on a wide range of factors. The main objective of this study, based on ecological models of behaviour, was to…

Health Care Provider Physical Activity Prescription Intervention

ERIC Educational Resources Information Center

Josyula, Lakshmi; Lyle, Roseann

2013-01-01

Purpose: To examine the feasibility and impact of a health care provider’s (HCP) physical activity (PA) prescription on the PA of patients on preventive care visits. Methods: Consenting adult patients completed health and PA questionnaires and were sequentially assigned to intervention groups. HCPs prescribed PA using a written prescription only…

Physical education, school physical activity, school sports and academic performance

PubMed Central

Trudeau, François; Shephard, Roy J

2008-01-01

Background The purpose of this paper is to review relationships of academic performance and some of its determinants to participation in school-based physical activities, including physical education (PE), free school physical activity (PA) and school sports. Methods Linkages between academic achievement and involvement in PE, school PA and sport programmes have been examined, based on a systematic review of currently available literature, including a comprehensive search of MEDLINE (1966 to 2007), PSYCHINFO (1974 to 2007), SCHOLAR.GOOGLE.COM, and ERIC databases. Results Quasi-experimental data indicate that allocating up to an additional hour per day of curricular time to PA programmes does not affect the academic performance of primary school students negatively, even though the time allocated to other subjects usually shows a corresponding reduction. An additional curricular emphasis on PE may result in small absolute gains in grade point average (GPA), and such findings strongly suggest a relative increase in performance per unit of academic teaching time. Further, the overwhelmingly majority of such programmes have demonstrated an improvement in some measures of physical fitness (PF). Cross-sectional observations show a positive association between academic performance and PA, but PF does not seem to show such an association. PA has positive influences on concentration, memory and classroom behaviour. Data from quasi-experimental studies find support in mechanistic experiments on cognitive function, pointing to a positive relationship between PA and intellectual performance. Conclusion Given competent providers, PA can be added to the school curriculum by taking time from other subjects without risk of hindering student academic achievement. On the other hand, adding time to "academic" or "curricular" subjects by taking time from physical education programmes does not enhance grades in these subjects and may be detrimental to health. PMID:18298849

Motivators, barriers, and beliefs regarding physical activity in an older adult population.

PubMed

Costello, Ellen; Kafchinski, Marcia; Vrazel, JoEllen; Sullivan, Patricia

2011-01-01

Regular physical activity (PA) plays an important role in improving and maintaining one's health, especially as one ages. Although many older Americans are aware of the benefits of regular PA, the majority do not participate in regular PA that meets recommended guidelines. The purpose of this study was to gain insight into the motivators, barriers, and beliefs regarding PA of independent-living older adults with easy access to fitness facilities. In this qualitative design, focus group interviews were used to explore the individual perceptions of physically active and inactive older adults regarding PA and exercise. Thirty-one older adults, over age 60 participated in focus group discussions regarding PA beliefs and behaviors. Groups were homogenous based on current PA behaviors. Demographic information was collected. Discussions were audiotaped and transcribed verbatim and deidentified. Two researchers independently coded for emergent themes. Interrater reliability was established (κ = 0.89). Peer review was used to further ensure trustworthiness and credibility. No significant differences were noted in age, body mass index, or educational levels between the physically active and inactive groups. Differences in perceptions were noted between the groups regarding the construct of PA, barriers to participation in regular PA, and the components of an ideal PA program. Physically inactive persons had much lower fitness expectations of a physically active older adult, more perceived barriers to regular PA, and required individual tailoring of a PA program if they were going to participate. In addition, inactive persons were intimidated by the fitness facilities and concerned about slowing others down in a group exercise setting. Both groups shared similar motivators to participate in PA, such as maintaining health and socialization; however, inactive persons also described PA as needing to be purposeful and fun. Physically inactive persons perceived themselves to be

Predictors of physical activity in patients with heart failure: a questionnaire study.

PubMed

Chien, Hui-Chin; Chen, Hsing-Mei; Garet, Martin; Wang, Ruey-Hsia

2014-07-01

Adequate physical activity is believed to help decrease readmission and improve quality of life for patients with heart failure (HF). The aim of this study was to explore the predictors of physical activity level 1 month after discharge from hospital in Taiwanese patients with HF. A prospective research design was used. Overall, 111 patients with HF from a medical center in Southern Taiwan were recruited. Symptomatic distress, self-efficacy for physical activity, physical activity knowledge, and demographic and disease characteristics of patients with HF were collected at their discharge. One month later, patients' total daily energy expenditure (DEE), DEE for low-intensity physical activities (PA(low) DEE; strictly <3 metabolic equivalents [METs]), DEE for high-intensity physical activities (PA(high) DEE; 3-5 METs), and DEE for intensive-intensity physical activities (PA(intensive) DEE; strictly >5 METs) were collected. The mean total DEE was 8175.85 ± 2595.12 kJ 24 h, of which 19.12% was for PAlow DEE, 7.20% was for PA(high) DEE, and only 1.42% was for PA(intensive) DEE. Body mass index (BMI), age, self-efficacy for instrumental activities of daily living, and educational level were predictors of total DEE of patients with HF 1 month after discharge. Self-efficacy for instrumental activities of daily living, gender, and BMI were predictors of PA(high) DEE. Age, BMI, and symptom distress were predictors of PA(intensive) DEE. Taiwanese patients with HF practiced lower intensity physical activities. Factors related to physical activity of patients with HF in Taiwan were similar to those of Western countries. Nurses should emphasize the importance of physical activity to patients with HF who are male, of older age, with lower educational level, or with lower BMI. Improving self-efficacy for instrumental activities and decreasing symptom distress should be incorporated into discharge planning programs for patients with HF.

Predictive Role of Physical Education Motivation: The Developmental Trajectories of Physical Activity during Grades 7-9

ERIC Educational Resources Information Center

Yli-Piipari, Sami; Leskinen, Esko; Jaakkola, Timo; Liukkonen, Jarmo

2012-01-01

In this study we examined adolescents' physical activity (PA) stability as well as individual differences in PA across grades 7-9. In addition, we tested the predictive role of adolescents' self-determination and goal orientations in physical education at grade 6 in relation to their PA development. Adolescents' (N = 812) self-reported PA was…

Relationship between physical activity, disability, and physical fitness profile in sedentary Latina breast cancer survivors.

PubMed

Ortiz, Alexis; Tirado, Maribel; Hughes, Daniel C; Gonzalez, Velda; Song, JaeJoon; Mama, Scherezade K; Basen-Engquist, Karen

2018-10-01

To report baseline data from a physical activity (PA) intervention for Latina breast cancer survivors, and assess the relationship between PA, fitness, and disability. Eighty-nine Latina breast cancer survivors from San Juan, PR and Houston, TX (age: 55.4 ± 9.9 years; BMI: 29.87 ± 5.62 kg/m 2 ; ≥ 3 months post-treatment) participated in this study. At baseline participants completed fitness testing (six-minute walk test [6MWT], 30-second sit-stand; grip strength, lower and upper extremity and low back strength, shoulder range of motion, balance testing), and assessment of physical activity (PA) and disability. PA was assessed using the International Physical Activity Questionnaire (IPAQ). A subsample (n = 27) received an accelerometer to compare objective versus self-reported PA. Participants exhibited low PA (M = 76.5 MET·minutes/week; SD = 183.4), poor fitness (6MWT M = 436.4 meters, SD = 99.1; 30s sit-stand, M = 11.6 stands, SD = 3.1), and no detectable disability. In an adjusted model lower extremity fitness was associated with PA, with a one repetition increase in sit-to-stand associated with 49 additional minutes of self-reported PA plus walking per week. The correlation between IPAQ moderate-vigorous PA and accelerometer was 0.38 (p = 0.047). Latina breast cancer survivors have low physical activity and fitness levels that increase their risk of disability, cardiometabolic comorbidities, and potential cancer recurrence.

Explaining the role of personal, social and physical environment factors on employed women's physical activity: a structural equation analysis.

PubMed

Bakhtari Aghdam, Fatemeh; Baghiani Moghaddam, Mohammad Hossein; Asghari Jafarabadi, Mohammad; Allahverdipour, Hamid; Dabagh Nikookheslat, Saed; Noorizadeh, Roghaieh

2013-05-13

PA is a multi-factorial behavior that is affected by interpersonal, intra personal, environmental and social factors. In this study we applied explanatory model to determine the total, indirect and direct impact of physical environment, personal factors and social support on PA among employed women. This study was a correlational cross-sectional study which was conducted to model total, indirect and direct impact of environmental, psychological and social factors on PA. A total of 200 women were chosen from Tabriz University by using convenience sampling method. Data about demographic characteristics, psychological variables, social and physical environment were gathered by using self-reported questionnaire and also the PA was measured by using the International PA Questionnaire and pedometer. personal factors, physical and social environment, showed direct effects on PA. Social factors could be seen to have indirect effects on PA through their influence on personal factors such as pros, cons and self-efficacy; also physical environment had indirect effects on PA through social environment. The total effects of physical and social environment on PA type were respectively 0.17, 0.16 on walking, 0.05, 0.07 on moderate activity and 0.15, 0.18 on vigorous activity. Findings from this study indicated that social factors had indirect effects on walking, moderate and vigorous activity, especially through the effects on these factors of self-efficacy, physical environment, pros and cons, and the interactive role of individual, environmental and social impacts on PA. The current study identifies that psychological, physical and social factors could be shown to have direct and indirect influences on all forms of activity. The barriers of PA were the most predictor of this behavior, and based on results, it can be concluded that decreasing the barriers along with improving social and physical environment can lead to increasing PA and health promotion.

Walk on the bright side: physical activity and affect in major depressive disorder.

PubMed

Mata, Jutta; Thompson, Renee J; Jaeggi, Susanne M; Buschkuehl, Martin; Jonides, John; Gotlib, Ian H

2012-05-01

Although prescribed exercise has been found to improve affect and reduce levels of depression, we do not know how self-initiated everyday physical activity influences levels of positive affect (PA) and negative affect (NA) in depressed persons. Fifty-three individuals diagnosed with Major Depressive Disorder (MDD) and 53 never-depressed controls participated in a seven-day experience sampling study. Participants were prompted randomly eight times per day and answered questions about their physical activity and affective state. Over the week, the two groups of participants did not differ in average level of physical activity. As expected, participants with MDD reported lower average PA and higher average NA than did never-depressed controls. Both participants with MDD and controls reported higher levels of PA at prompts after physical activity than at prompts after inactive periods; moreover, for both groups of participants, PA increased from a prompt after an inactive period to a subsequent prompt at which activity was reported. Depressed participants in particular showed a dose-response effect of physical activity on affect: longer duration and/or higher intensity of physical activity increased their PA significantly more than did short duration and/or lower intensity physical activity. Physical activity did not influence NA in either group. In contrast to previous treatment studies that examined the effects of prescribed structured exercise, this investigation showed that self-initiated physical activity influences PA. These findings also underscore the importance of distinguishing between PA and NA to gain a more comprehensive understanding of the effects of physical activity on affect in MDD.

Calibration of self-report tools for physical activity research: the Physical Activity Questionnaire (PAQ)

PubMed Central

2014-01-01

Background The utility of self-report measures of physical activity (PA) in youth can be greatly enhanced by calibrating self-report output against objectively measured PA data. This study demonstrates the potential of calibrating self-report output against objectively measured physical activity (PA) in youth by using a commonly used self-report tool called the Physical Activity Questionnaire (PAQ). Methods A total of 148 participants (grades 4 through 12) from 9 schools (during the 2009–2010 school year) wore an Actigraph accelerometer for 7 days and then completed the PAQ. Multiple linear regression modeling was used on 70% of the available sample to develop a calibration equation and this was cross validated on an independent sample of participants (30% of sample). Results A calibration model with age, gender, and PAQ scores explained 40% of the variance in values for the percentage of time in moderate-to-vigorous PA (%MVPA) measured from the accelerometers (%MVPA = 14.56 - (sex*0.98) - (0.84*age) + (1.01*PAQ)). When tested on an independent, hold-out sample, the model estimated %MVPA values that were highly correlated with the recorded accelerometer values (r = .63) and there was no significant difference between the estimated and recorded activity values (mean diff. = 25.3 ± 18.1 min; p = .17). Conclusions These results suggest that the calibrated PAQ may be a valid alternative tool to activity monitoring instruments for estimating %MVPA in groups of youth. PMID:24886625

Correlates of Physical Activity in Latino Preschool Children Attending Head Start.

PubMed

Dawson-Hahn, Elizabeth Erin; Fesinmeyer, Megan D; Mendoza, Jason A

2015-08-01

Physical activity is associated with long-term benefits for health and tracks from early childhood into later adolescence. Limited information exists about factors influencing physical activity among Latino preschoolers. We aimed to identify correlates of objectively measured light-to-vigorous-intensity physical activity as a proportion of wear time (% PA) in Latino 3-5 year olds. Latino preschoolers (n = 96) were recruited from Head Start centers in Houston, TX, USA, from 2009 to 2010. Sociodemographics, anthropometrics, acculturation, neighborhood disorder, and TV viewing were measured. Actigraph GT1M accelerometers measured physical activity. Block linear regression was used with % PA as the dependent variable. Children achieved 285.7 ± 58.0 min/day of PA. In the final adjusted-model, child age, parental education and neighborhood disorder were positively associated with % PA (beta = 0.33, p = .002; beta = 0.25, p = .038; beta = 0.22, p = .039, respectively). TV viewing was inversely associated with % PA (beta=-0.23, p = .027). The majority of Latino preschoolers in our study exceeded US national and international guidelines of physical activity duration. Future interventions to sustain physical activity should focus on the influence of age, socioeconomic status, neighborhood disorder, and TV viewing on Latino preschoolers' attainment of physical activity.

Physical Activity in Physical Education: Are Longer Lessons Better?

PubMed Central

Smith, Nicole J.; Monnat, Shannon M.; Lounsbery, Monica A.F.

2015-01-01

BACKGROUND The purpose of this study was to compare physical activity (PA) outcomes in a sample of high school physical education (PE) lessons from schools that adopted traditional versus modified block schedule formats. METHODS We used the System for Observing Fitness Instruction Time (SOFIT) to conduct observations of 168 high school (HS) PE lessons delivered by 22 PE teachers in 4 schools. We used t-tests and multilevel models were used to explore variability in moderate PA and vigorous PA. RESULTS PA outcomes were significantly different between modified block and traditional schools. Students who attended traditional schools engaged in more vigorous PA in PE lessons. Modified block lessons lost more scheduled lesson time due to poor transition to and from the locker room. PA outcomes were positively associated with fitness and teacher promotion of PA and negatively associated with lost time, class size, management, and knowledge. CONCLUSIONS Though PE proponents widely advocate for more PE minutes, this study showed that greater time scheduled in PE does not necessarily result in more student accrual of MVPA minutes. PMID:25611935

A multi-modal training programme to improve physical activity, physical fitness and perceived physical ability in obese children.

PubMed

Morano, Milena; Colella, Dario; Rutigliano, Irene; Fiore, Pietro; Pettoello-Mantovani, Massimo; Campanozzi, Angelo

2014-01-01

Actual and perceived physical abilities are important correlates of physical activity (PA) and fitness, but little research has explored these relationships over time in obese children. This study was designed: (a) to assess the feasibility of a multi-modal training programme promoting changes in PA, fundamental motor skills and real and perceived physical abilities of obese children; and (b) to explore cross-sectional and longitudinal relationships between real and perceived physical competence in boys and girls. Forty-one participants (9.2 ± 1.2 years) were assessed before and after an 8-month intervention with respect to body composition, physical fitness, self-reported PA and perceived physical ability. After treatment, obese children reported improvements in the body mass index, PA levels, gross motor performance and actual and perceived physical abilities. Real and perceived physical competence was correlated in boys, but not in girls. Results indicate that a multi-modal programme focused on actual and perceived physical competence as associated with the gradual increase in the volume of activity might be an effective strategy to improve adherence of the participants and to increase the lifelong exercise skills of obese children.

Student Perceived Motivational Climate, Enjoyment, and Physical Activity in Middle School Physical Education

ERIC Educational Resources Information Center

Johnson, Christine E.; Erwin, Heather E.; Kipp, Lindsay; Beighle, Aaron

2017-01-01

We used achievement goal theory to examine students' physical activity (PA) motivation and physical education (PE) enjoyment. Purposes included: 1) determine whether schools with different pedagogical approaches varied in student perceptions of mastery and performance climate dimensions, enjoyment, and PA; 2) examine gender and grade differences…

PersonA: Persuasive social network for physical Activity.

PubMed

Ayubi, Soleh U; Parmanto, Bambang

2012-01-01

Advances in physical activity (PA) monitoring devices provide ample opportunities for innovations in the way the information produced by these devices is used to encourage people to have more active lifestyles. One such innovation is expanding the current use of the information from self-management to social support. We developed a Persuasive social network for physical Activity (PersonA) that combines automatic input of physical activity data, a smartphone, and a social networking system (SNS). This paper describes the motivation for and overarching design of the PersonA and its functional and non-functional features. PersonA is designed to intelligently and automatically receive raw PA data from the sensors in the smartphone, calculate the data into meaningful PA information, store the information on a secure server, and show the information to the users as persuasive and real-time feedbacks or publish the information to the SNS to generate social support. The implementation of self-monitoring, social support, and persuasive concepts using currently available technologies has the potential for promoting healthy lifestyle, greater community participation, and higher quality of life. We also expect that PersonA will enable health professionals to collect in situ data related to physical activity. The platform is currently being used and tested to improve PA level of three groups of users in Pittsburgh, PA, USA.

Physical Activity and Abdominal Fat Distribution in Greenland.

PubMed

Dahl-Petersen, Inger Katrine; Brage, Søren; Bjerregaard, Peter; Tolstrup, Janne Schurmann; Jørgensen, Marit Eika

2017-10-01

We examined how total volume of physical activity and reallocation of time spent at various objectively measured intensities of physical activity (PA) were associated with overall and abdominal fat distribution in adult Inuit in Greenland. Data were collected as part of a countrywide cross-sectional health survey in Greenland. A combined accelerometer and HR monitor measured total physical activity energy expenditure (PAEE) and intensities of PA (N = 1536). Visceral adipose tissue (VAT) and subcutaneous adipose tissue (SAT) were assessed by ultrasonography. Isotemporal substitution modeling was used to analyze the association between substitution of 1 h of sedentary time to light- or moderate-intensity PA and 1 h light-intensity PA to moderate- or vigorous-intensity PA in relation to body mass index (BMI), waist circumference (WC), SAT, and VAT. A negative linear association was found for total PAEE and BMI, WC, VAT, and SAT. Exchanging 1 h of sedentary time with light-intensity PA was associated with lower WC (-0.6 cm, P = 0.01), SAT (-0.08 cm, P < 0.001), and VAT (-0.04 cm, P = 0.359). Exchanging light-intensity PA with vigorous-intensity PA resulted in -6.1-cm lower WC (P < 0.001), -0.7-cm lower VAT (P = 0.018) and -0.7-cm lower SAT (P < 0.001). When further adjusting for BMI, the associations were attenuated; however, most of them remained significant, and the directions were mostly unchanged. All 1-, 5-, and 10-min bouts of MVPA were negatively associated with overall and abdominal fat distribution. Physical activity energy expenditure is associated with lower BMI, WC, and abdominal fat among Greenland Inuit. The importance of promoting an upward shift of the whole PA intensity distribution and to spur even short bouts of MVPA to limit excessive accumulation of SAT and VAT is highlighted.

Getting England to be more physically active: are the Public Health Responsibility Deal's physical activity pledges the answer?

PubMed

Knai, C; Petticrew, M; Scott, C; Durand, M A; Eastmure, E; James, L; Mehrotra, A; Mays, N

2015-09-18

The Public Health Responsibility Deal (RD) in England is a public-private partnership involving voluntary pledges between government, industry, and other organisations to improve public health by addressing alcohol, food, health at work, and physical activity. This paper analyses the RD physical activity (PA) pledges in terms of the evidence of their potential effectiveness, and the likelihood that they have motivated actions among organisations that would not otherwise have taken place. We systematically reviewed evidence of the effectiveness of interventions proposed in four PA pledges of the RD, namely, those on physical activity in the community; physical activity guidelines; active travel; and physical activity in the workplace. We then analysed publically available data on RD signatory organisations' plans and progress towards achieving the physical activity pledges, and assessed the extent to which activities among organisations could be attributed to the RD. Where combined with environmental approaches, interventions such as mass media campaigns to communicate the benefits of physical activity, active travel in children and adults, and workplace-related interventions could in principle be effective, if fully implemented. However, most activities proposed by each PA pledge involved providing information or enabling choice, which has limited effectiveness. Moreover, it was difficult to establish the extent of implementation of pledges within organisations, given that progress reports were mostly unavailable, and, where provided, it was difficult to ascertain their relevance to the RD pledges. Finally, 15 % of interventions listed in organisations' delivery plans were judged to be the result of participation in the RD, meaning that most actions taken by organisations were likely already under way, regardless of the RD. Irrespective of the nature of a public health policy to encourage physical activity, targets need to be evidence-based, well

Patterns and Associated Factors of Physical Activity among Adolescents in Nigeria

PubMed Central

Oyeyemi, Adewale L.; Ishaku, Cornelius M.; Oyekola, Jameela; Wakawa, Hajara D.; Lawan, Aliyu; Yakubu, Safira; Oyeyemi, Adetoyeje Y.

2016-01-01

Introduction Understanding the context where adolescents’ physical activity (PA) takes place could impact a more targeted approach to implement PA promotion and interventions in Africa. However, standardized data on adolescents’ PA behaviour is lacking in Nigeria. We described PA patterns in the various domains (home, school, transport, leisure-time) and intensity categories (light-intensity PA, moderate- to vigorous- intensity physical activity [MVPA] and total PA), and their associations with sociodemographic factors and socioeconomic status (SES) among secondary school adolescents in Nigeria. Methods A cross-sectional survey was conducted in a representative sample of 1006 secondary school adolescents (12–18 years, 50.4% girls) in Maiduguri, Nigeria. Self-reported PA was assessed with an adapted version of the Activity Questionnaire for Adolescents and Young Adults. Outcomes were weekly minutes (min/wk) of PA spent in the various domains and intensity categories. Multivariate ANOVA was used to examine associations of PA scores (domains and intensity levels) with adolescents’ sociodemographic characteristics and SES, and track differences in PA scores between subgroups. Results The total sample reported most PA at school (1525 min/wk), the least during active transportation (210 min/wk), and only 37% engaged in 60 min of MVPA daily. Boys reported significantly more leisure-time PA (P<0.001), active transportation (P<0.001), MVPA (P = 0.023) and total PA (P = 0.003) than girls, while girls reported more school-based PA (P = 0.009), home-based PA (P<0.001) and light-intensity PA (P<0.001) than boys. Moderate-intensity PA (P = 0.024) and total PA (P = 0.049) were significantly higher in younger age group than in older group. Household car ownership was associated with less active transportation (P = 0.009), less moderate-intensity PA (P = 0.048) and with more leisure-time PA (P = 0.013). High parental SES was associated with more leisure-time PA (P = 0

Factors Associated with Physical Activity Literacy among Foster Parents

ERIC Educational Resources Information Center

Dominick, Gregory M.; Friedman, Daniela B.; Saunders, Ruth P.; Hussey, Jim R.; Watkins, Ken W.; W.

2012-01-01

Objectives: To explore associations between physical activity (PA) literacy and psychosocial constructs for providing instrumental social support for youth PA. Methods: Ninety-one foster parents completed surveys assessing PA literacy (overall and specific), perceptions of child PA, coordination, PA enjoyment, psychosocial variables:…

Social Norms, Acculturation, and Physical Activity Among Latina Women.

PubMed

Abraído-Lanza, Ana F; Shelton, Rachel C; Martins, Mariana Cunha; Crookes, Danielle M

2017-04-01

Physical activity promotes health and is important for preventing chronic conditions, such as obesity and cardiovascular disease. Little is known about factors associated with different types of PA among Latina women, particularly Dominicans, who now constitute the fifth largest group of Latinos in the United States. The purpose of this study was to examine whether occupational physical activity, acculturation, familism, and norms held by family and friends are associated with three types of PA: vigorous and moderate leisure-time physical activity (LTPA), and resistance training. Interviews were conducted with 418 Dominican women. We assessed self-reported PA using standardized measures. Data were collected between July 2010 and July 2012 in New York City. Most women reported no vigorous LTPA or resistance training (74.5 and 73.1 %, respectively); about half (52.1 %) reported no moderate LTPA. After adjusting for sociodemographic factors, occupational physical activities were associated with greater LTPA. Acculturation was not associated with any outcome. Positive family norms about exercise were associated with increased LTPA and resistance training. Family norms may play a critical role in PA and should be included in programs to increase PA among Latina women.

Variety, Enjoyment, and Physical Activity Participation Among High School Students

PubMed Central

Michael, Shannon L.; Coffield, Edward; Lee, Sarah M.; Fulton, Janet E.

2017-01-01

Background Federal guidelines state that youth should participate in a variety of physical activity (PA) they find enjoyable. Little is known, however, about how variety and enjoyment are associated with PA participation among adolescents. Methods Data came from the 2010 National Youth Physical Activity and Nutrition Survey, a nationally representative survey of adolescents. Path analysis was used to examine the association of a variety of self-reported PA, defined as the number of activities and activity types (ie, team sports/weightlifting, individual activities, and other competitive/recreational sports), on self-reported PA enjoyment and participation. The analysis also examined whether enjoyment mediates the association between a variety of PA and participation. Separate models were estimated for boys and girls. Results Number of activities was associated with increased PA enjoyment and participation. For boys and girls, team sports/weightlifting was associated with increased participation, and individual activities were indirectly associated with increased participation through enjoyment. For boys, team sports/weightlifting was indirectly related with participation. Conclusions These findings suggest that participation in a variety of PA is associated with increased PA enjoyment and participation. Providing opportunities for adolescents to engage in a variety of activities might help them identify PA they enjoy and facilitate lifelong PA habits. PMID:26107142

Variety, Enjoyment, and Physical Activity Participation Among High School Students.

PubMed

Michael, Shannon L; Coffield, Edward; Lee, Sarah M; Fulton, Janet E

2016-02-01

Federal guidelines state that youth should participate in a variety of physical activity (PA) they find enjoyable. Little is known, however, about how variety and enjoyment are associated with PA participation among adolescents. Data came from the 2010 National Youth Physical Activity and Nutrition Survey, a nationally representative survey of adolescents. Path analysis was used to examine the association of a variety of self-reported PA, defined as the number of activities and activity types (ie, team sports/weightlifting, individual activities, and other competitive/recreational sports), on self-reported PA enjoyment and participation. The analysis also examined whether enjoyment mediates the association between a variety of PA and participation. Separate models were estimated for boys and girls. Number of activities was associated with increased PA enjoyment and participation. For boys and girls, team sports/weightlifting was associated with increased participation, and individual activities were indirectly associated with increased participation through enjoyment. For boys, team sports/weightlifting was indirectly related with participation. These findings suggest that participation in a variety of PA is associated with increased PA enjoyment and participation. Providing opportunities for adolescents to engage in a variety of activities might help them identify PA they enjoy and facilitate lifelong PA habits.

Parental Perceptions on Childrens' Out-of-School Physical Activity and Family-Based Physical Activity

ERIC Educational Resources Information Center

Noonan, Robert J.; Boddy, Lynne M.; Fairclough, Stuart J.; Knowles, Zoe R.

2017-01-01

This study explored parents' physical activity (PA) knowledge and perceptions of children's out-of-school PA to formatively contribute to a family-based intervention design. Eleven telephone interviews were conducted with parents of children aged 10-11 years. Child and parent data were triangulated and family case studies were written. Most…

Adolescents' Physical Activity at Recess and Actions to Promote a Physically Active School Day in Four Finnish Schools

ERIC Educational Resources Information Center

Haapala, H. L.; Hirvensalo, M. H.; Laine, K.; Laakso, L.; Hakonen, H.; Lintunen, T.; Tammelin, T. H.

2014-01-01

The national Finnish Schools on the Move programme support schools with their individual plans to promote school-based physical activity (PA). We examined the changes in adolescents' recess and overall PA in four lower secondary schools and described the school actions to promote students' PA and the local contact persons' perceptions of the…

Physical activity on prescription (PAP): self-reported physical activity and quality of life in a Swedish primary care population, 2-year follow-up.

PubMed

Rödjer, Lars; H Jonsdottir, Ingibjörg; Börjesson, Mats

2016-12-01

To study the self-reported level of physical activity (PA) and quality of life (QOL) in patients receiving physical activity on prescription (PAP) for up to 24 months. Observational study conducted in a regular healthcare setting. A primary care population in Sweden receiving physical activity on prescription as part of regular care was studied alongside a reference group. The group comprised 146 patients receiving PAP at two different primary care locations (n = 96 and 50, respectively). The reference group comprised 58 patients recruited from two different primary care centres in the same region. We used two self-report questionnaires - the four-level Saltin-Grimby Physical Activity Level Scale (SGPALS) to assess physical activity, and SF-36 to assess QOL. A significant increase in the PA level was found at six and 12 months following PAP, with an ongoing non-significant trend at 24 months (p = .09). A clear improvement in QOL was seen during the period. At 24 months, significant and clinically relevant improvements in QOL persisted in four out of eight sub-scale scores (Physical Role Limitation, Bodily Pain, General Health,Vitality) and in one out of two summary scores (Physical Component Summary). Patients receiving PAP showed an increased level of self-reported PA at six and 12 months and improved QOL for up to 24 months in several domains. The Swedish PAP method seems to be a feasible method for bringing about changes in physical activity in different patient populations in regular primary healthcare. While increased physical activity (PA) is shown to improve health, the implementation of methods designed to increase activity is still being developed. Key points The present study confirms that the Swedish physical activity on prescription (PAP) method increases the self-reported level of PA in the primary care setting at six and 12 months. Furthermore, this study shows that PAP recipients report a clinically relevant long-term improvement in quality

Physical and Social-Motivational Contextual Correlates of Youth Physical Activity in Underresourced Afterschool Programs.

PubMed

Zarrett, Nicole; Sorensen, Carl; Cook, Brittany Skiles

2015-08-01

Afterschool programs (ASPs) have become increasingly recognized as a key context to support youth daily physical activity (PA) accrual. The purpose of the present study was to assess the physical and social-motivational climate characteristics of ASPs associated with youth PA, and variations in contextual correlates of PA by youth sex. Systematic observations of 7 ASPs serving underserved youth (minority, low income) was conducted using the System for Observing Play and Leisure Activity in Youth and a social-motivational climate observation tool founded on self-determination theory. For five program days at each site, teams of two coders conducted continuous observations of youth PA (sedentary, moderate, vigorous), five physical features (e.g., equipment availability), eight staff interactions (e.g., encourage PA), and seven motivational climate components (e.g., inclusive). Aligned with previous research, regressions controlling for variations by site indicated that organized PA, provision of portable equipment, and staff PA participation and supervision are key correlates of youth PA. Moreover, as the first study to systematically observe motivational-context characteristics of ASPs, we identified several key modifiable motivational features that are necessary to address in order to increase youth engagement in PA during the out-of-school hours. Among motivational features assessed, "relatedness" components (positive peer relations, inclusive/cooperative activities) were primary correlates of girls' PA. In contrast, all three motivational features specified by self-determination theory (support for autonomy, mastery/competence, and inclusion/relatedness) were correlated with boys' PA. Findings are discussed in terms of policy and practice for understanding strengths and needs of ASPs to effectively engage youth in PA. © 2015 Society for Public Health Education.

Self-Efficacy versus Perceived Enjoyment as Predictors of Physical Activity Behavior

PubMed Central

Lewis, Beth A.; Williams, David M.; Frayeh, Amanda L.; Marcus, Bess H.

2015-01-01

Objective Self-efficacy and physical activity (PA) enjoyment are related to PA behavior, but it is unclear which is more important and how they interrelate. The purpose of this study was to examine how these two constructs interrelate to influence PA behavior. Design Participants were low active adults (n=448) participating in a RCT examining the effect of a PA promotion intervention. Participants completed physical activity, enjoyment, and self-efficacy measures at baseline, six, and 12 months. Results Self-efficacy and enjoyment at both baseline and six months predicted PA at 12 months. However, enjoyment was a stronger predictor than self-efficacy in that self-efficacy no longer predicted PA behavior when included alongside enjoyment. In follow-up mediation analyses, enjoyment at six months did not mediate the effect of baseline self-efficacy on 12-month PA; however, six-month self-efficacy mediated the effect of baseline enjoyment on 12-month PA. Conclusion Our results indicate that interventions should perhaps initially focus on increasing enjoyment of physical activity. Greater PA enjoyment appears to influence individuals’ self-reported ability to engage in regular PA (i.e., higher self-efficacy ratings). Additional research is needed to better understand the interrelationships between self-efficacy and enjoyment and how these constructs affect PA. PMID:26541890

Self-efficacy versus perceived enjoyment as predictors of physical activity behaviour.

PubMed

Lewis, Beth A; Williams, David M; Frayeh, Amanda; Marcus, Bess H

2016-01-01

Self-efficacy and physical activity (PA) enjoyment are related to PA behaviour, but it is unclear which is more important and how they interrelate. The purpose of this study was to examine how these two constructs interrelate to influence PA behaviour. Participants were low-active adults (n = 448) participating in a RCT examining the effect of a PA promotion intervention. Participants completed physical activity, enjoyment and self-efficacy measures at baseline, six and 12 months. Self-efficacy and enjoyment at both baseline and six months predicted PA at 12 months. However, enjoyment was a stronger predictor than self-efficacy, in that self-efficacy no longer predicted PA behaviour when included alongside enjoyment. In follow-up mediation analyses, enjoyment at six months did not mediate the effect of baseline self-efficacy on 12-month PA; however, six-month self-efficacy mediated the effect of baseline enjoyment on 12-month PA. Our results indicate that interventions should perhaps initially focus on increasing enjoyment of physical activity. Greater PA enjoyment appears to influence individuals' self-reported ability to engage in regular PA (i.e. higher self-efficacy ratings). Additional research is needed to better understand the interrelationships between self-efficacy and enjoyment and how these constructs affect PA.

How physically active are children attending summer day camps?

PubMed

Beets, Michael W; Weaver, Robert G; Beighle, Aaron; Webster, Collin; Pate, Russell R

2013-08-01

Summer day camps (SDC) represent one of the largest settings, outside the academic school year, where children can engage in safe, enjoyable physical activity (PA). Yet, little is known about this setting and how active children are while attending. System for Observing Play and Leisure Activity in Youth was used to categorize PA of boys/girls as Sedentary/Walking/Vigorous across multiple days (8 AM to 6 PM) in 4 large-scale community-based SDCs. Contextual characteristics of type of activity, activity management, equipment, and in/outdoors were collected simultaneously. Mixed-model regression analyses examined associations between PA categories and contextual characteristics. A total of 4649 scans of 2462 children were made across 27 days in the SDCs. Physical activity opportunities represented 38% of the daily schedule. Overall, 74%-79%, 13%-16%, and 7%-9% of children were observed Sedentary, Walking, or Vigorous during the SDC, and this changed to 62%-67%, 18%-19%, and 15%-18% observed Sedentary, Walking, or Vigorous during PA opportunities. Water-based PA, equipment, and free-play were related to increased PA. Children waiting-in-line for turns, staff instructing, and organized PA were related to increased sedentary. These findings provide evidence of modifiable characteristics of SDCs associated with PA. Improving staff skills related to facilitating active environments is a viable avenue to increase PA accumulated within SDCs.

A Comparison of Children's Physical Activity Levels in Physical Education, Recess, and Exergaming.

PubMed

Gao, Zan; Chen, Senlin; Stodden, David F

2015-03-01

To compare young children's different intensity physical activity (PA) levels in physical education, recess and exergaming programs. Participants were 140 first and second grade children (73 girls; Meanage= 7.88 years). Beyond the daily 20-minute recess, participants attended 75-minute weekly physical education classes and another 75-minute weekly exergaming classes. Children's PA levels were assessed by ActiGraph GTX3 accelerometers for 3 sessions in the 3 programs. The outcome variables were percentages of time spent in sedentary, light PA and moderate-to-vigorous PA (MVPA). There were significant main effects for program and grade, and an interaction effect for program by grade. Specifically, children's MVPA in exergaming and recess was higher than in physical education. The 2nd-grade children demonstrated lower sedentary behavior and MVPA than the first-grade children during recess; less light PA in both recess and exergaming than first-grade children; and less sedentary behavior but higher MVPA in exergaming than first-grade children. Young children generated higher PA levels in recess and exergaming as compared with physical education. Hence, other school-based PA programs may serve as essential components of a comprehensive school PA program. Implications are provided for educators and health professionals.

Identifying Diverse Means for Assessing Physical Activity

ERIC Educational Resources Information Center

Perlman, Dana J.; Pearson, Phil

2012-01-01

Physical inactivity is of concern for the majority of age groups within the United States. Limited engagement in physical activity (PA) has been linked with an increased risk for a host of health problems, including but not limited to heart disease, diabetes and cancer. Benefits of PA are widely documented and accepted yet many people, especially…

Sex-dependent differences in voluntary physical activity.

PubMed

Rosenfeld, Cheryl S

2017-01-02

Numbers of overweight and obese individuals are increasing in the United States and globally, and, correspondingly, the associated health care costs are rising dramatically. More than one-third of children are currently considered obese with a predisposition to type 2 diabetes, and it is likely that their metabolic conditions will worsen with age. Physical inactivity has also risen to be the leading cause of many chronic, noncommunicable diseases (NCD). Children are more physically inactive now than they were in past decades, which may be due to intrinsic and extrinsic factors. In rodents, the amount of time engaged in spontaneous activity within the home cage is a strong predictor of later adiposity and weight gain. Thus, it is important to understand primary motivators stimulating physical activity (PA). There are normal sex differences in PA levels in rodents and humans. The perinatal environment can induce sex-dependent differences in PA disturbances. This Review considers the current evidence for sex differences in PA in rodents and humans. The rodent studies showing that early exposure to environmental chemicals can shape later adult PA responses are discussed. Next, whether there are different motivators stimulating exercise in male vs. female humans are examined. Finally, the brain regions, genes, and pathways that modulate PA in rodents, and possibly by translation in humans, are described. A better understanding of why each sex remains physically active through the life span could open new avenues for preventing and treating obesity in children and adults. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

PHYSICAL ACTIVITY, SELF-ESTEEM, AND QUALITY OF LIFE AMONG PEOPLE WITH PHYSICAL DISABILITY.

PubMed

Jalayondeja, Chutima; Jalayondeja, Wattana; Suttiwong, Jattuporn; Sullivan, Patricia E; Nilanthi, Deepika L H K

2016-05-01

Physical activity (PA) can improve health and quality of life (QOL) of healthy people. However, the association between PA and QOL among people with physical disability (PWPD) is inconclusive. This study was conducted to determine the relationships between factors including intensity of PA, activitiy in daily living (ADL), stress, and self-esteem that influences self-reported QOL among PWPD. The relationships were further explored using the in-depth interview method to find out whether the intensity of PA, stress, and self-esteem are related to QOL perception in PWPD. One hundred sixty PWPD aged 18-48 years who studied at a vocational school were enrolled. A mixed method case study was conducted: cross-sectional survey and in-depth interview. Five questionnaires, including the Barthel Index, Perceived Stress Scale (PSS), Rosenberg Self-Esteem Scale (RSES), and Physical Activity Scale for Individuals with Physical Disabilities (PASIPD) were distributed. QOL was measured using the WHOQOL_BREF. Multiple linear regression was used to determine factors for QOL prediction. For in-depth interview, ten persons from each group (poor-to-fair and good QOL) volunteered to explore further about life satisfaction related to physical disability. One hundred forty-six (91%) subjects completed all questionnaires. One hundred fourteen (77%) reported poor-to-fair QOL. QOL was explained by self-esteem and ADL (adjusted R² 34.7%, p < 0.001) after adjusted for age, stress, and PA. Although PA could not explain QOL in PWPD, good QOL reported high activities (28.40 ± 30.20 MET hour/day) compared to poor and fair QOL (17.94 ± 22.06 and 21.70 ± 17.75 MET hour/day). Those who had good QOL reported that they were proud to be independent and did not feel inferior. PA participation among people with disabilities should therefore be encouraged.

The unbuilt environment: culture moderates the built environment for physical activity.

PubMed

Perrin, Andrew J; Caren, Neal; Skinner, Asheley C; Odulana, Adebowale; Perrin, Eliana M

2016-12-05

While research has demonstrated a link between the built environment and obesity, much variation remains unexplained. Physical features are necessary, but not sufficient, for physical activity: residents must choose to use these features in health-promoting ways. This article reveals a role for local culture in tempering the effect of the physical environment on physical activity behaviors. We developed Systematic Cultural Observation (SCO) to observe place-based, health-related culture in Lenoir County, NC (population ~60,000). Photographs (N = 6450) were taken systematically from 150 most-used road segments and geocoded. Coders assessed physical activity (PA) opportunities (e.g., public or private activity spaces, pedestrian-friendly features) and presence of people in each photograph. 28.7% of photographs contained some PA feature. Most were private or pedestrian; 3.1% contained public PA space. Only 1.5% of photographs with any PA features (2% of those with public PA space, 0.7% of those with private) depicted people despite appropriate weather and daylight conditions. Even when PA opportunities existed in this rural county, they were rarely used. This may be the result of culture ("unbuilt environment") that disfavors physical activity even in the presence of features that allow it. Policies promoting built environments designed for healthy lifestyles should consider local culture (shared styles, skills, habits, and beliefs) to maximize positive outcomes.

Active Learning Increases Children's Physical Activity across Demographic Subgroups.

PubMed

Bartholomew, John B; Jowers, Esbelle M; Roberts, Gregory; Fall, Anna-Mária; Errisuriz, Vanessa L; Vaughn, Sharon

2018-01-01

Given the need to find more opportunities for physical activity within the elementary school day, this study was designed to asses the impact of I-CAN!, active lessons on: 1) student physical activity (PA) outcomes via accelerometry; and 2) socioeconomic status (SES), race, sex, body mass index (BMI), or fitness as moderators of this impact. Participants were 2,493 fourth grade students (45.9% male, 45.8% white, 21.7% low SES) from 28 central Texas elementary schools randomly assigned to intervention (n=19) or control (n=9). Multilevel regression models evaluated the effect of I-CAN! on PA and effect sizes were calculated. The moderating effects of SES, race, sex, BMI, and fitness were examined in separate models. Students in treatment schools took significantly more steps than those in control schools (β = 125.267, SE = 41.327, p = .002, d = .44). I-CAN! had a significant effect on MVPA with treatment schools realizing 80% (β = 0.796, SE =0.251, p = .001; d = .38) more MVPA than the control schools. There were no significant school-level differences on sedentary behavior (β = -0.177, SE = 0.824, p = .83). SES, race, sex, BMI, and fitness level did not moderate the impact of active learning on step count and MVPA. Active learning increases PA within elementary students, and does so consistently across demographic sub-groups. This is important as these sub-groups represent harder to reach populations for PA interventions. While these lessons may not be enough to help children reach daily recommendations of PA, they can supplement other opportunities for PA. This speaks to the potential of schools to adopt policy change to require active learning.

Physical activity in an Old Order Amish community.

PubMed

Bassett, David R; Schneider, Patrick L; Huntington, Gertrude E

2004-01-01

One method to assess the impact of modern technology on physical activity is to examine a group whose lifestyle has not changed markedly in the last 150 yr. The Old Order Amish refrain from driving automobiles, using electrical appliances, and employing other modern conveniences. Labor-intensive farming is still the preferred occupation. The purposes of this study were to characterize the physical activity (PA) levels in an Old Order Amish farming community and to examine measures of adiposity in this group. Ninety-eight Amish adults (18-75 yr of age) in southern Ontario were studied. Anthropometric variables included height, weight, body mass index (BMI), and percent body fat (% BF). Participants were asked to wear an electronic pedometer for 7 d and to fill out a log sheet on which they recorded steps per day and physical activities. After 1 wk, they returned the pedometers and log sheets and filled out the International Physical Activity Questionnaire. The average number of steps per day was 18,425 for men versus 14,196 for women (P < 0.05). Men reported 10.0 h.wk-1 of vigorous PA, 42.8 h.wk-1 of moderate PA, and 12.0 h.wk-1 of walking. Women reported 3.4 h.wk-1 of vigorous PA, 39.2 h.wk-1 of moderate PA, and 5.7 h.wk-1 of walking. Men had higher levels of energy expenditure than women (P < 0.001). A total of 25% of the men and 27% of the women were overweight (BMI > or = 25), and 0% of the men and 9% of the women were obese (BMI > or = 30). The Amish we studied had very high levels of physical activity, which may contribute to their low prevalence of obesity. This group probably represents an upper extreme for "lifestyle PA" in North America today.

Momentary assessment of affect, physical feeling states, and physical activity in children.

PubMed

Dunton, Genevieve F; Huh, Jimi; Leventhal, Adam M; Riggs, Nathaniel; Hedeker, Donald; Spruijt-Metz, Donna; Pentz, Mary Ann

2014-03-01

Most research on the interplay of affective and physical feelings states with physical activity in children has been conducted under laboratory conditions and fails to capture intraindividual covariation. The current study used Ecological Momentary Assessment (EMA) to bidirectionally examine how affective and physical feeling states are related to objectively measured physical activity taking place in naturalistic settings during the course of children's everyday lives. Children (N = 119, ages 9-13 years, 52% male, 32% Hispanic) completed 8 days of EMA monitoring, which measured positive affect (PA), negative affect (NA), feeling tired, and feeling energetic up to 7 times per day. EMA responses were time-matched to accelerometer assessed moderate-to-vigorous physical activity (MVPA) in the 30 min before and after each EMA survey. Higher ratings of feeling energetic and lower ratings of feeling tired were associated with more MVPA in the 30 min after the EMA prompt. More MVPA in the 30 min before the EMA prompt was associated with higher ratings of PA and feeling energetic and lower ratings of NA. Between-subjects analyses indicated that mean hourly leisure-time MVPA was associated with less intraindividual variability in PA and NA. Physical feeling states predict subsequent physical activity levels, which in turn, predict subsequent affective states in children. Active children demonstrated higher positive and negative emotional stability. Although the strength of these associations were of modest magnitude and their clinical relevance is unclear, understanding the antecedents to and consequences of physical activity may have theoretical and practical implications for the maintenance and promotion of physical activity and psychological well-being in children. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Are Active Australia physical activity questions valid for older adults?

PubMed

Heesch, Kristiann C; Hill, Robert L; van Uffelen, Jannique G Z; Brown, Wendy J

2011-05-01

The Active Australia Survey (AAS) is used for physical activity (PA) surveillance in the general Australian adult population, but its validity in older adults has not been evaluated. Our aim was to examine the convergent validity of the AAS questions in older adults. The AAS was validated against pedometer step counts as an objective measure of PA, self-reported physical function, and a step-test to assess cardiorespiratory fitness. Participants were community-dwelling adults, aged 65-89 y, with the ability to walk 100 m. They completed a self-administered AAS and the step-test in one interview. One week earlier, they completed the Short Form-36 physical function subscale. Between these two interviews, they each wore a YAMAX Digiwalker SW200 pedometer and recorded daily steps. Using the AAS data, daily walking minutes and total PA minutes (walking, moderate-intensity PA and vigorous-intensity PA) were compared with the validity measures using Spearman rank-order correlations. Fifty-three adults completed the study. Median daily walking minutes were 34.2 (interquartile range [IQR] 17.1, 60.0), and median daily total PA minutes were 68.6 (IQR 31.4, 113.6). Walking and total PA minutes were both moderately correlated with pedometer steps (Spearman correlation r=0.42, p=0.003, for each) but not with step-test seconds to completion (r=-0.11, p=0.44; r=-0.25, p=0.08, respectively). Total PA minutes were significantly correlated with physical function scores (r=0.39, p=0.004), but walking minutes were not (r=0.15, p=0.29). This initial examination of the psychometric properties of the AAS for older adults suggests that this surveillance tool has acceptable convergent validity for ambulatory, community-dwelling older adults. Copyright © 2010 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Physical activity promotion for people with spinal cord injury: physiotherapists' beliefs and actions.

PubMed

Williams, Toni L; Smith, Brett; Papathomas, Anthony

2018-01-01

It is vital that people with spinal cord injury (SCI) lead a physically active lifestyle to promote long term health and well-being. Yet within rehabilitation and upon discharge into the community, people with SCI are largely inactive. Physiotherapists are well placed to promote a physically active lifestyle and are valued and trusted messengers of physical activity (PA) by people with SCI. Therefore this study aimed to explore the perceptions of physiotherapists in SCI rehabilitation on PA for people with SCI, and what is done to promote PA. Semi-structured interviews were completed with 18 neurological physiotherapists (2-22 years experience) from SCI centres in the United Kingdom and Ireland. Framed by interpretivism, an inductive thematic analysis was conducted. Three themes were identified: (1) perceived importance of PA; (2) inconsistent PA promotion efforts; and (3) concern regarding community PA. This article makes a significant contribution to the literature by identifying that although physiotherapists value PA, active promotion of PA remains largely absent from their practice. To enable physiotherapists to promote and prescribe PA as a structured and integral component of their practice, effective knowledge strategies need designing and implementing at the macro, meso, and micro levels of healthcare. Implications for Rehabilitation Physiotherapists are well placed to promote a physically active lifestyle and are perceived as valued and trusted messengers of physical activity (PA). The importance of PA for patients with spinal cord injury (SCI) is valued by physiotherapists yet PA promotion is largely absent from their practice. Physiotherapists lack specific education and training on PA and SCI and hold certain beliefs which restrict their promotion of PA. Knowledge translation across the macro, meso, and micro levels of healthcare are essential to facilitate effective PA promotion.

Effects of Trail Information on Physical Activity Enjoyment

Treesearch

Erik Rosegard

2004-01-01

Moderate physical activity (PA) improves physical fitness measures (i.e., aerobic capacity, agility, flexibility, body composition, and muscular endurance and strength). In addition to numerous physiological benefits, PA has been shown to increase cognitive and emotional functioning. These benefits lead to improved immune response and have been associated with...

Light and sporadic physical activity overlooked by current guidelines makes older women more active than older men.

PubMed

Amagasa, Shiho; Fukushima, Noritoshi; Kikuchi, Hiroyuki; Takamiya, Tomoko; Oka, Koichiro; Inoue, Shigeru

2017-05-02

Men are generally believed to be more physically active than women when evaluated using current physical activity (PA) guidelines, which count only moderate-to-vigorous physical activity (MVPA) in bouts lasting at least 10 min. However, it remains unclear men are truly more physically active provided that all-intensity PA are evaluated. This population based cross-sectional study aimed to examine gender differences in patterns of objectively-assessed PA in older adults. One thousand two hundred ten community-dwelling Japanese older adults who were originally randomly selected from residential registry of three municipalities were asked to respond a questionnaire and wear an accelerometer (HJA-350IT, Omron Healthcare). The prevalence of achieving current PA guidelines, ≥150 min/week MVPA in bouts lasting at least 10 min, was calculated. Gender differences in volume of each-intensity activity (METs-hour) were assessed by analysis of covariance after adjustment for age and wear time. Data from 450 (255 men, mean 74 years) participants who had valid accelerometer data were analyzed. Women were less likely to meet the guidelines (men: 31.0, women: 21.5%; p < 0.05). However, women accumulated more light-intensity PA (LPA) and short-bout (1-9 min) MVPA, and thus established higher total volume of PA (men: 22.0 METs-hour/day, women: 23.9 METs-hour/day) (p < 0.05). Older women were less active when evaluated against current PA guidelines, but more active by total PA. Considering accumulated evidence on health benefits of LPA and short-bout MVPA, our findings highlight the potential for the limitation of assessing PA using current PA guidelines.

Physical Activity Patterns in Normal-Weight and Overweight/Obese Pregnant Women

PubMed Central

Bacchi, Elisabetta; Bonin, Cecilia; Zanolin, Maria Elisabetta; Zambotti, Francesca; Livornese, Dario; Donà, Silvia; Tosi, Flavia; Baldisser, Giulia; Ihnatava, Tatsiana; Di Sarra, Daniela; Bonora, Enzo; Moghetti, Paolo

2016-01-01

The aims of the present study were to assess the volume of physical activity (PA) throughout pregnancy in normal-weight vs overweight/obese women, and to investigate which factors may predict compliance to PA recommendations in these women throughout gestation. In 236 pregnant women, 177 normal-weight and 59 overweight/obese (median[IQR] BMI 21.2[19.9–22.8] vs 26.5[25.5–29.0] kg/m2, respectively), medical history, anthropometry and clinical data, including glucose tolerance, were recorded. In addition, pre-pregnancy PA was estimated by the Kaiser questionnaire, while total, walking and fitness/sport PA during pregnancy were assessed by the Physical Activity Scale for the Elderly (PASE) modified questionnaire, at 14–16, 24–28 and 30–32 weeks of gestation. PA volume was very low in the first trimester of pregnancy in both groups of women. However, it increased in the second and third trimester in normal-weight, but not in overweight/obese subjects. Higher pre-pregnancy PA was a statistically significant predictor of being physically active (>150 minutes of PA per week) during all trimesters of gestation. In conclusion, physical activity volume is low in pregnant women, especially in overweight/obese subjects. PA volume increases during pregnancy only in normal-weight women. Pre-pregnancy PA is an independent predictor of achieving a PA volume of at least 150 min per week during pregnancy. PMID:27829017

Physical Activity Practices in Elementary Schools and Associations with Physical Education Staffing and Training

ERIC Educational Resources Information Center

Turner, Lindsey; Johnson, Tyler G.; Slater, Sandy J.; Chaloupka, Frank J.

2014-01-01

Purpose: Authorities recommend that schools provide a variety of opportunities for students to obtain physical activity (PA) before, during, and after school. This study assessed the prevalence of several school PA practices--including measures of quantity and quality of physical education (PE)--in elementary schools and examined the associations…

Associations between different types of physical activity and teachers’ perceived mental, physical, and work-related health

PubMed Central

2014-01-01

Background The teaching profession is characterized by high levels of stress and physical complaints, which might be improved through regular participation in physical activity (PA). However, the effect of PA on mental and physical health is not always consistent and depends on the type of PA performed. The aim of this study was to examine the mental, physical, and work-related health of Flemish secondary school teachers and identify the impact on those health variables by demographic and teaching-related factors and various types of PA. Methods This study included an online survey conducted across a representative sample of secondary school teachers (n = 1066, average age 40 years; 68 percent female). Level of PA and sitting time were estimated using the International Physical Activity Questionnaire, and perceived mental health and physical health were estimated using the Short Form 36. Work-related factors such as job satisfaction, occupational stress, and absenteeism were also collected. T-tests, ANOVAs, and linear regression analyses were performed. Results Flemish secondary school teachers have poorer perceived mental and physical health than a general healthy population. This difference is particularly evident among female teachers, who reported lower perceived health, more occupational stress, and more absent days compared to their male colleagues. Higher participation in leisure-time PA was associated with a more positive perceived health. In contrast, higher levels of occupational PA and sitting time had a negative impact on perceived health. Total amount of PA, total amount of moderate-to-vigorous PA, transportation-related PA, and PA at home were not associated to teachers’ perceived health. Conclusion Because secondary school teachers’ levels of perceived health are low, they are an important target group for interventions aiming to improve health. Only leisure-time PA was associated with more positive perceived health. This finding may

Associations between different types of physical activity and teachers' perceived mental, physical, and work-related health.

PubMed

Bogaert, Inge; De Martelaer, Kristine; Deforche, Benedicte; Clarys, Peter; Zinzen, Evert

2014-05-30

The teaching profession is characterized by high levels of stress and physical complaints, which might be improved through regular participation in physical activity (PA). However, the effect of PA on mental and physical health is not always consistent and depends on the type of PA performed. The aim of this study was to examine the mental, physical, and work-related health of Flemish secondary school teachers and identify the impact on those health variables by demographic and teaching-related factors and various types of PA. This study included an online survey conducted across a representative sample of secondary school teachers (n = 1066, average age 40 years; 68 percent female). Level of PA and sitting time were estimated using the International Physical Activity Questionnaire, and perceived mental health and physical health were estimated using the Short Form 36. Work-related factors such as job satisfaction, occupational stress, and absenteeism were also collected. T-tests, ANOVAs, and linear regression analyses were performed. Flemish secondary school teachers have poorer perceived mental and physical health than a general healthy population. This difference is particularly evident among female teachers, who reported lower perceived health, more occupational stress, and more absent days compared to their male colleagues. Higher participation in leisure-time PA was associated with a more positive perceived health. In contrast, higher levels of occupational PA and sitting time had a negative impact on perceived health. Total amount of PA, total amount of moderate-to-vigorous PA, transportation-related PA, and PA at home were not associated to teachers' perceived health. Because secondary school teachers' levels of perceived health are low, they are an important target group for interventions aiming to improve health. Only leisure-time PA was associated with more positive perceived health. This finding may indicate that teachers performing more exercise

Physical Activity Levels of Non-Overweight, Overweight, and Obese Children during Physical Education

ERIC Educational Resources Information Center

Pathare, Neeti; Piche, Kelly; Nicosia, Andrea; Haskvitz, Esther

2016-01-01

Purpose: The purpose of this study was to examine physical activity (PA) levels of young children classified by body mass index (BMI) (non-overweight, overweight, and obese) during physical education classes. Method: Participants included 82 children (45 boys, 37 girls; 7.5 ± 1.2 years). PA was determined by the number of steps measured with…

Physical activity barriers and enablers in older Veterans with lower-limb amputation.

PubMed

Littman, Alyson J; Boyko, Edward J; Thompson, Mary Lou; Haselkorn, Jodie K; Sangeorzan, Bruce J; Arterburn, David E

2014-01-01

Little is known about the types of physical activities that older individuals with lower-limb loss perform, correlates of regular physical activity (PA), and barriers and facilitators to PA. We conducted an exploratory study in 158 older Veterans from the Pacific Northwest with a partial foot (35%), below-knee (39%) and above-knee (26%) amputation. Ninety-eight percent of survey respondents were male, on average 65 yr of age and 15 yr postamputation; 36% of amputations were trauma-related. The most commonly reported physical activities were muscle strengthening (42%), yard work and/or gardening (30%), and bicycling (11%). Forty-three percent were classified as physically active based on weekly moderate- and vigorous-intensity PA. History of vigorous preamputation PA was positively associated with being active, while low wealth and watching ≥5 h/d of television/videos were inversely associated. While pain- and resource-related barriers to PA were most frequently reported, only knowledge-related and interest/motivation-related barriers were inversely associated with being active. Family support and financial assistance to join a gym were the most commonly reported factors that would facilitate PA. To increase PA in the older amputee population, interventions should address motivational issues, knowledge gaps, and television watching; reduce financial barriers to exercising; and consider involving family members.

Self-efficacy toward physical activity and the physical activity behavior of children with and without Developmental Coordination Disorder.

PubMed

Batey, C A; Missiuna, C A; Timmons, B W; Hay, J A; Faught, B E; Cairney, J

2014-08-01

Affecting 5-6% of children, Developmental Coordination Disorder (DCD) is a prevalent chronic condition. The nature of the disorder - impaired motor coordination - makes avoidance of physical activity (PA) common. The purpose of this study was to examine the effect of barrier and task self-efficacy on PA behavior in children with DCD and a group of typically developing (TD) children. Children were compared on their perceived ability to complete different intensities and duration of PA (task efficacy) and their confidence in completing PA when faced with everyday barriers (barrier efficacy). An accelerometer was used to record their activity over the subsequent week. Children with DCD were found to have significantly lower task efficacy and barrier efficacy. They also spent significantly less time in moderate to vigorous physical activity (MVPA). Multivariate analyses revealed that gender modified the relationship for both groups. Separate multivariate regressions, were therefore conducted by gender. A direct effect of DCD on PA was observed for boys, but not for girls. Further analyses showed that neither task efficacy nor barrier efficacy influenced the relationship between DCD and PA. Results from this study confirm that children with DCD have lower task and barrier self-efficacy than TD children and that males have lower PA levels than their TD peers; however neither task or barrier self-efficacy mediated the relationship between DCD and PA. Copyright © 2013. Published by Elsevier B.V.

Physical activity, stigma, and quality of life in patients with epilepsy.

PubMed

Tedrus, Gloria Maria Almeida Souza; Sterca, Guilherme Sabbag; Pereira, Renato Buarque

2017-12-01

Indication of physical activity (PA) for people with epilepsy (PWE) is debatable. This study investigated whether the International Physical Activity Questionnaire (IPAQ) score is related to the clinical aspects of epilepsy, QOLIE-31, and the Stigma Scale of Epilepsy (SSE) score of 67 PWE at a significance level of 5% (p<0.05). About one-third (32.8%) of the PWE were sedentary/irregularly active. Lower QOLIE-31 scores and higher SSE scores were found in PWE who did not practice PA for fear of seizures and in sedentary/irregularly active PWE. Twenty-three percent of the PWE stopped practicing PA for fear of seizures. The predictive factors in the logistic regression equation for not practicing physical activity for fear of seizures were the presence of depressive disorder (p=0.049) and temporal lobe epilepsy with hippocampal sclerosis (TLE-HS) (p=0.024). Most PWE are sedentary and do not practice PA for fear of seizures. Physical activity is negatively influenced by clinical aspects of epilepsy. Less PA is associated with depressive disorder, worse quality of life, and higher perception of stigma. Copyright © 2017 Elsevier Inc. All rights reserved.

Physical Activity as a Vital Sign: A Systematic Review

PubMed Central

Allen, Kelli D.; Ambrose, Kirsten R.; Stiller, Jamie L.; Evenson, Kelly R.; Voisin, Christiane; Hootman, Jennifer M.; Callahan, Leigh F.

2017-01-01

Introduction Physical activity (PA) is strongly endorsed for managing chronic conditions, and a vital sign tool (indicator of general physical condition) could alert providers of inadequate PA to prompt counseling or referral. This systematic review examined the use, definitions, psychometric properties, and outcomes of brief PA instruments as vital sign measures, with attention primarily to studies focused on arthritis. Methods Electronic databases were searched for English-language literature from 1985 through 2016 using the terms PA, exercise, vital sign, exercise referral scheme, and exercise counseling. Of the 838 articles identified for title and abstract review, 9 articles qualified for full text review and data extraction. Results Five brief PA measures were identified: Exercise Vital Sign (EVS), Physical Activity Vital Sign (PAVS), Speedy Nutrition and Physical Activity Assessment (SNAP), General Practice Physical Activity Questionnaire (GPPAQ), and Stanford Brief Activity Survey (SBAS). Studies focusing on arthritis were not found. Over 1.5 years of using EVS in a large hospital system, improvements occurred in relative weight loss among overweight patients and reduction in glycosylated hemoglobin among diabetic patients. On PAVS, moderate physical activity of 5 or more days per week versus fewer than 5 days per week was associated with a lower body mass index (−2.90 kg/m2). Compared with accelerometer-defined physical activity, EVS was weakly correlated (r = 0.27), had low sensitivity (27%–59%), and high specificity (74%–89%); SNAP showed weak agreement (κ = 0.12); GPPAQ had moderate sensitivity (46%) and specificity (50%), and SBAS was weakly correlated (r = 0.10–0.28), had poor to moderate sensitivity (18%–67%), and had moderate specificity (58%–79%). Conclusion Few studies have examined a brief physical activity tool as a vital sign measure. Initial investigations suggest the promise of these simple and quick assessment tools, and

Physical Activity, Physical Fitness and Leukocyte Telomere Length: the Cardiovascular Health Study.

PubMed Central

Soares-Miranda, Luisa; Imamura, Fumiaki; Siscovick, David; Jenny, Nancy Swords; Fitzpatrick, Annette L; Mozaffarian, Dariush

2015-01-01

Introduction The influence of physical activity (PA) and physical fitness (PF) at older ages on changes in telomere length (TL), repetitive DNA sequences that may mark biologic aging, is not well-established. Few prior studies have been conducted in older adults, these were mainly cross-sectional, and few evaluated PF. Methods We investigated cross-sectional and prospective associations of PA and PF with leukocyte TL among 582 older adults (age 73±5 y at baseline) in the Cardiovascular Health Study, having serial TL measures and PA and PF assessed multiple times. Cross-sectional associations were assessed using multivariable repeated-measures regression, in which cumulatively averaged PA and PF measures were related to TL. Longitudinal analyses assessed cumulatively averaged PA and PF against later changes in TL; and changes in cumulatively averaged PA and PF against changes in TL. Results Cross-sectionally, greater walking distance and chair test performance, but not other PA and PF measures, were each associated with longer TL (p-trend=0.007, 0.04 respectively). In longitudinal analyses, no significant associations of baseline PA and PF with change in TL were observed. In contrast, changes in leisure-time activity and chair test performance were each inversely associated with changes in TL. Conclusions Cross-sectional analyses suggest that greater PA and PF are associated with longer TL. Prospective analyses show that changes in PA and PF are associated with differences in changes in TL. Even later in life, changes in certain PA and PF measures are associated with changes in TL, suggesting that leisure-time activity and fitness could reduce leukocyte telomere attrition among older adults. PMID:26083773

Physical activity participation among families of children with visual impairments and blindness.

PubMed

Columna, Luis; Dillon, Suzanna Rocco; Dolphin, Michelle; Streete, Denzil A; Hodge, Samuel R; Myers, Beth; Norris, Michael L; McCabe, Lindsay; Barreira, Tiago V; Heffernan, Kevin S

2017-10-25

Physical activity (PA) provides multiple benefits to children with visual impairments (VI) and their families. However, the empirical literature base is underdeveloped on how family PA experiences impact participation for children with VI. The purpose of this study was two-fold; that is: (a) to explore why families with children with VI seek out and participate in PA, and (b) to describe the strategies and supports needed by families of children with VI to improve PA participation. The research method was descriptive-qualitative positioned in the theoretical framework of the theory of planned behavior. Participants were parents of children with VI (n = 10) who took part in one-on-one semi-structured telephone interviews. Interview recordings were transcribed and analyzed using a thematic line-by-line analysis. Three salient, recurrent, and interrelated themes emerged from the data analyses. These themes were: (a) committed, (b) challenged, and (c) access. Findings revealed that parents valued PA, but they lacked the skills to teach and advocate for their children regarding PA. As a consequence, parents voiced the need for a support system that would allow their families to be more physically active. Implications for Rehabilitation Results of this study demonstrated that parents valued physical activity, but they lacked the skills necessary to confidently engage their children in physical activity. Physical activity interventions are needed to enhance the quality of life of children with visual impairments and their families. Physical activity programs and interventions are most likely to enhance intentions to engage in physical activity among children with visual impairments and their parents. Results demonstrated that parents of children with visual impairments were interested to work side-by-side with physical activity professionals to enhance recreational physical activity opportunities available to their children.

Effects of Curricular Activity on Students' Situational Motivation and Physical Activity Levels

ERIC Educational Resources Information Center

Gao, Zan; Hannon, James C.; Newton, Maria; Huang, Chaoqun

2011-01-01

The purpose of this study was to examine (a) the effects of three curricular activities on students' situational motivation (intrinsic motivation [IM], identified regulation [IR], external regulation, and amotivation [AM]) and physical activity (PA) levels, and (b) the predictive strength of situational motivation to PA levels. Four hundred twelve…

Associations between physical activity and physical and mental health--a HUNT 3 study.

PubMed

Bertheussen, Gro F; Romundstad, Pål R; Landmark, Tormod; Kaasa, Stein; Dale, Ola; Helbostad, Jorunn L

2011-07-01

Health-related quality of life (HRQoL) has been characterized as the ultimate goal for health interventions such as physical activity (PA). We assessed how frequency, duration, and intensity of PA were related to HRQoL in younger (<65 yr) and older (≥65 yr) females and males. This population-based cross-sectional study explored associations between frequency, duration, and intensity of PA and physical and mental health. HRQoL was measured by SF-8 Health Survey. Frequency and duration were assessed by items validated in a previous HUNT study, and intensity was assessed by Borg RPE scale. Associations between PA and physical and mental health were estimated using general linear modeling. A total of 4500 participants (56% females), age 19-91 yr, with mean age of 53±15 yr, were included. Of these, 40% were less active than recommended by international guidelines. In general, mean physical health (PCS-8) in females and males was 47.4±9.7 and 48.8±8.9, and mental health (MCS-8) was 50.5±8.0 and 51.9±7.3, respectively. Age-adjusted association between PA and HRQoL was stronger for physical than mental health in both genders and age groups. The largest differences were between no exercise and exercise groups at any level for frequency, duration, and intensity of PA. We found no substantial gender differences in association between PA and HRQoL, but association was stronger in older (≥65 yr) than younger (<65 yr) females and males. Adjusting for socioeconomic factors and factors such as presence of diseases, body mass index, smoking habits, cohabitation, and disablement did not change the results. The study suggests that exercising at any level is associated with better physical and mental health in both genders compared with no exercise, particularly among the older individuals.

Benefits and environmental determinants of physical activity in children and adolescents.

PubMed

Loprinzi, Paul D; Cardinal, Bradley J; Loprinzi, Kristina L; Lee, Hyo

2012-01-01

In this review, we identify the health benefits associated with physical activity (PA); address the physical activity and sedentary guidelines issued by public health scientists as well as children's compliance to these guidelines; discuss the importance of motor skill acquisition during early childhood; and identify different settings that contribute to physical activity participation and strategies for improving PA in these settings. Results show that regular participation in PA during childhood has numerous immediate benefits, including positive changes in adiposity, skeletal health, psychological health, and cardiorespiratory fitness. Additionally, motor skill development during early childhood may have immediate health benefits as well as long-lasting effects in adulthood. Furthermore, the benefits of PA during childhood also appear to positively influence adult health outcomes, such as increased bone mineral density. Key environmental settings that have been shown to influence children's PA behavior include child care, active commuting to and from school, school recess, school physical education, after-school programs, churches, medical settings, and the home environment. Recommendations for practitioners and researchers are discussed. Copyright © 2012 S. Karger AG, Basel.

Policy and Practice-Relevant Youth Physical Activity Research Center Agenda.

PubMed

Botchwey, Nisha; Floyd, Myron F; Pollack Porter, Keshia; Cutter, Carmen L; Spoon, Chad; Schmid, Tom L; Conway, Terry L; Hipp, J Aaron; Kim, Anna J; Umstattd Meyer, M Renee; Walker, Amanda L; Kauh, Tina J; Sallis, Jim F

2018-06-08

The Physical Activity Research Center developed a research agenda that addresses youth physical activity (PA) and healthy weight, and aligns with the Robert Wood Johnson Foundation's Culture of Health. This paper summarizes prioritized research studies with a focus on youth at higher risk for inactive lifestyles and childhood obesity in urban and rural communities. Systematic literature reviews, a survey, and discussions with practitioners and researchers provided guidance on research questions to build evidence and inform effective strategies to promote healthy weight and PA in youth across race, cultural, and economic groups. The research team developed a matrix of potential research questions, identified priority questions, and designed targeted studies to address some of the priority questions and inform advocacy efforts. The studies selected examine strategies advocating for activity-friendly communities, Play Streets, park use, and PA of youth in the summer. A broader set of research priorities for youth PA is proposed. Establishing the Physical Activity Research Center research agenda identified important initial and future research studies to promote and ensure healthy weight and healthy levels of PA for at-risk youth. Results will be disseminated with the goal of promoting equitable access to PA for youth.

Identification of novel amino acid residues of influenza virus PA-X that are important for PA-X shutoff activity by using yeast.

PubMed

Oishi, Kohei; Yamayoshi, Seiya; Kawaoka, Yoshihiro

2018-03-01

The influenza A virus protein PA-X comprises an N-terminal PA region and a C-terminal PA-X-specific region. PA-X suppresses host gene expression, termed shutoff, via mRNA cleavage. Although the endonuclease active site in the N-terminal PA region of PA-X and basic amino acids in the C-terminal PA-X-specific region are known to be important for PA-X shutoff activity, other amino acids may also play a role. Here, we used yeast to identify novel amino acids of PA-X that are important for PA-X shutoff activity. Unlike wild-type PA-X, most PA-X mutants predominantly localized in the cytoplasm, indicating that these mutations decreased the shutoff activity of PA-X by affecting PA-X translocation to the nucleus. Mapping of the identified amino acids onto the N-terminal structure of PA revealed that some of them likely contribute to the formation of the endonuclease active site of PA. Copyright © 2018. Published by Elsevier Inc.

Factors associated with physical activity in Australians with hip or knee osteoarthritis.

PubMed

Heesch, Kristiann Corbusier; Ng, Norman; Brown, Wendy

2011-03-01

Physical activity (PA) is recommended for managing osteoarthritis (OA). However, few people with OA are physically active. Understanding the factors associated with PA is necessary to increase PA in this population. This cross-sectional study examined factors associated with leisure-time PA, stretching exercises, and strengthening exercises in people with OA. For a mail survey, 485 individuals, aged 68.0 years (SD = 10.6) with hip or knee OA, were asked about factors that may influence PA participation, including use ofnon-PAOA management strategies and both psychological and physical health-related factors. Associations between factors and each PA outcome were examined in multivariable logistic regression models. Non-PA management strategies were the main factors associated with the outcomes. Information/education courses, heat/cold treatments, and paracetamol were associated with stretching and strengthening exercises (P < .05). Hydrotherapy and magnet therapy were associated with leisure-time PA; using orthotics and massage therapy, with stretching exercises; and occupational therapy, with strengthening exercises (P < .05). Few psychological or health-related factors were associated with the outcomes. Some management strategies may make it easier for people with OA to be physically active, and could be promoted to encourage PA. Providers of strategies are potential avenues for recruiting people with OA into PA programs.

Using Theory to Support Classroom Teachers as Physical Activity Promoters

ERIC Educational Resources Information Center

Egan, Catherine A.; Webster, Collin A.

2018-01-01

Recently, there has been growing attention on the importance of the staff involvement component of a comprehensive school physical activity program (CSPAP). In particular, classroom teachers (CTs) are increasingly being called upon to promote physical activity (PA) in their classrooms as part of the PA during school component of a CSPAP.…

Physical activity improves cognition: possible explanations.

PubMed

Koščak Tivadar, Blanka

2017-08-01

Good cognitive abilities (CA) enable autonomy, improve social inclusion and act preventively. Regular physical activity (PA) reduces the risk of developing Alzheimer's disease (AD) and, at the same time, it reduces the decline of CA and stimulates neurogenesis. So PA in connection with cognitive training, nutrition and social interaction has a positive effect on general CA and the central nervous system, the central executor, memory and attention, and reduces the likelihood of developing dementia. Our objective was to examine which sort and intensity of PA is preferred. We did a review, restricted only to human studies, of transparent scientific articles and sample surveys carried out and published in the period between 2001 and 2016 based on the keywords: age, aging, physical activity, physical abilities, cognitive abilities, memory and Alzheimer's disease. According to results CA and PA interact, as an increasing PA of only 10% reduces the risk of dementia and AD significantly. However, there is a question of appropriate intensity of exercise. Low-intensity aerobic exercise has a positive effect on the visual spatial perception and attention, whereas moderate PA has a positive impact on general CA, working memory and attention, verbal memory and attention and vice versa. While the majority of experts recommends vigorous or moderate exercise, many of them warn that higher intensity requires more attention to PA and less to cognitive processes, particularly in terms of reducing reactions, selective attention and flexibility to tasks. There is also a further question what PA should be like. Although some experts believe that the best combination is aerobic PA and exercises against resistance, it is not entirely clear whether the improvement in CA is a result of cardiac vascular fitness. On the other hand, for most elderly it is more suitable to perform an alternative form (not anaerobic) of PA due to comorbidity and actual fragility. We can conclude that PA has a

Physical activity on prescription (PAP): self-reported physical activity and quality of life in a Swedish primary care population, 2-year follow-up

PubMed Central

Rödjer, Lars; H. Jonsdottir, Ingibjörg; Börjesson, Mats

2016-01-01

Objective To study the self-reported level of physical activity (PA) and quality of life (QOL) in patients receiving physical activity on prescription (PAP) for up to 24 months. Design Observational study conducted in a regular healthcare setting. Setting A primary care population in Sweden receiving physical activity on prescription as part of regular care was studied alongside a reference group. Subjects The group comprised 146 patients receiving PAP at two different primary care locations (n = 96 and 50, respectively). The reference group comprised 58 patients recruited from two different primary care centres in the same region. Main outcome measurements We used two self-report questionnaires – the four-level Saltin-Grimby Physical Activity Level Scale (SGPALS) to assess physical activity, and SF-36 to assess QOL. Results A significant increase in the PA level was found at six and 12 months following PAP, with an ongoing non-significant trend at 24 months (p = .09). A clear improvement in QOL was seen during the period. At 24 months, significant and clinically relevant improvements in QOL persisted in four out of eight sub-scale scores (Physical Role Limitation, Bodily Pain, General Health,Vitality) and in one out of two summary scores (Physical Component Summary). Conclusion Patients receiving PAP showed an increased level of self-reported PA at six and 12 months and improved QOL for up to 24 months in several domains. The Swedish PAP method seems to be a feasible method for bringing about changes in physical activity in different patient populations in regular primary healthcare. While increased physical activity (PA) is shown to improve health, the implementation of methods designed to increase activity is still being developed. Key points The present study confirms that the Swedish physical activity on prescription (PAP) method increases the self-reported level of PA in the primary care setting at six and 12 months. Furthermore, this study shows

Physical Activity in Physical Education: Are Longer Lessons Better?

ERIC Educational Resources Information Center

Smith, Nicole J.; Monnat, Shannon M.; Lounsbery, Monica A. F.

2015-01-01

Background: The purpose of this study was to compare physical activity (PA) outcomes in a sample of high school (HS) physical education (PE) lessons from schools that adopted "traditional" versus "modified block" schedule formats. Methods: We used the System for Observing Fitness Instruction Time (SOFIT) to conduct observations…

Physical activity self-definition among adolescents.

PubMed

Robbins, Lorraine B; Pis, Monika B; Pender, Nola J; Kazanis, Anamaria S

2004-01-01

Since research involving adults indicates that physical activity (PA) self-definition influences PA participation, understanding PA self-definition and related factors, such as PA frequency and enjoyment, in youth is essential for designing interventions to reverse the decline in PA that occurs from childhood through adolescence. The objective of this study was to explore correlates of PA self-definition and assess differences in PA self-definition among African American and European American boys and girls in early, middle, and late puberty. A 3 (developmental stage) x 2 (gender) design was used. African American and European American boys and girls, ages 9 to 17, participated. A total of 168 adolescents completed demographic data, developmental stage, and current and future PA self-definition questionnaires. Peak VO2 was obtained as a measure of physical fitness. Current PA self-definition was positively correlated with peak VO2 (p < .01) and future PA self-definition (p <.01). Males had higher current (p = .032) and future (p = .021) PA self-definition than females. The finding that boys have stronger current and future PA self-definitions than girls highlights the challenge for health professionals to enact immediate and effective measures to alter girls' perceptions of themselves in terms of PA participation. Since current PA self-definition is also significantly correlated with future PA participation, strategies to assist girls in developing a strong PA self-definition may contribute to increased PA in their adult years.

Assessment of Physical Activity in Chronic Kidney Disease

PubMed Central

Robinson-Cohen, Cassianne; Littman, Alyson J; Duncan, Glen E; Roshanravan, Baback; Ikizler, T. Alp; Himmelfarb, Jonathan; Kestenbaum, Bryan R

2012-01-01

Background Physical activity (PA) plays important roles in the development of kidney disease and its complications; however, the validity of standard tools for measuring PA is not well understood. Study Design We investigated the performance of several readily-available and widely-used PA and physical function questionnaires, individually and in combination, against accelerometry among a cohort of CKD participants. Setting and Participants Forty-six participants from the Seattle Kidney Study, an observational cohort study of persons with CKD, completed the PA Scale for the Elderly, Human Activity Profile (HAP), Medical Outcomes Study SF-36 questionnaire, and the Four Week PA History Questionnaire (FWH). We simultaneously measured PA using an Actigraph GT3X accelerometer over a 14-day period. We estimated the validity of each instrument by testing its associations with log-transformed accelerometry counts. We used the Akaike information criterion to investigate the performance of combinations of questionnaires. Results All questionnaire scores were significantly associated with log-transformed accelerometry counts. The HAP correlated best with accelerometry counts (r2=0.32) followed by the SF-36 (r2=0.23). Forty-three percent of the variability in accelerometry counts data was explained by a model that combined the HAP, SF-36 and FWH. Conclusion A combination of measurement tools can account for a modest component of PA in patients with CKD; however, a substantial proportion of physical activity is not captured by standard assessments. PMID:22739659

Promoting Healthy Lifestyle and Well-Being in Adolescents through Outdoor Physical Activity

PubMed Central

Fromel, Karel; Kudlacek, Michal; Groffik, Dorota; Svozil, Zbynek; Simunek, Adam; Garbaciak, Wieslaw

2017-01-01

Health-enhancing physical activities (PA) performed outdoors could markedly contribute to the adoption of a healthy lifestyle in adolescence. The differences between PA preferences and actual opportunities for these PA are an issue that has received frequent attention. To date, the extent to which these differences are reflected in adolescents meeting PA recommendations and their well-being has not been explored. In total, 10,086 respondents took part in an on-line research project regarding PA preferences. Of them, 2446 also completed the International Physical Activity Questionnaire (Long Form) and the World Health Organization (WHO) W-5 questionnaire to assess well-being. Finally, 1278 of these respondents were involved in objective PA monitoring using pedometers. The study aimed to explore the prevalence and trends regarding outdoor PA. Moreover, we assessed whether the agreement between preferred PA and PA actually undertaken was associated with higher odds for meeting PA recommendations and achieving a higher level of well-being. Of a selection of outdoor activities, Czech and Polish boys preferred cycling, swimming, and downhill skiing, while girls preferred swimming activities, skating, and cycling. The agreement between preferred and PA actually undertaken was associated with higher odds for meeting the weekly PA recommendations and higher levels of well-being both in boys and girls. Evaluation of outdoor PA preferences and taking these preferred activities into account when forming conditions for them was important in the efficient promotion of the physical and mental health of adolescents. PMID:28513541

Methods to Measure Physical Activity Behaviors in Health Education Research

ERIC Educational Resources Information Center

Fitzhugh, Eugene C.

2015-01-01

Regular physical activity (PA) is an important concept to measure in health education research. The health education researcher might need to measure physical activity because it is the primary measure of interest, or PA might be a confounding measure that needs to be controlled for in statistical analysis. The purpose of this commentary is to…

Heritability of physical activity traits in Brazilian families: the Baependi Heart Study

PubMed Central

2011-01-01

Background It is commonly recognized that physical activity has familial aggregation; however, the genetic influences on physical activity phenotypes are not well characterized. This study aimed to (1) estimate the heritability of physical activity traits in Brazilian families; and (2) investigate whether genetic and environmental variance components contribute differently to the expression of these phenotypes in males and females. Methods The sample that constitutes the Baependi Heart Study is comprised of 1,693 individuals in 95 Brazilian families. The phenotypes were self-reported in a questionnaire based on the WHO-MONICA instrument. Variance component approaches, implemented in the SOLAR (Sequential Oligogenic Linkage Analysis Routines) computer package, were applied to estimate the heritability and to evaluate the heterogeneity of variance components by gender on the studied phenotypes. Results The heritability estimates were intermediate (35%) for weekly physical activity among non-sedentary subjects (weekly PA_NS), and low (9-14%) for sedentarism, weekly physical activity (weekly PA), and level of daily physical activity (daily PA). Significant evidence for heterogeneity in variance components by gender was observed for the sedentarism and weekly PA phenotypes. No significant gender differences in genetic or environmental variance components were observed for the weekly PA_NS trait. The daily PA phenotype was predominantly influenced by environmental factors, with larger effects in males than in females. Conclusions Heritability estimates for physical activity phenotypes in this sample of the Brazilian population were significant in both males and females, and varied from low to intermediate magnitude. Significant evidence for heterogeneity in variance components by gender was observed. These data add to the knowledge of the physical activity traits in the Brazilian study population, and are concordant with the notion of significant biological determination

Heritability of physical activity traits in Brazilian families: the Baependi Heart Study.

PubMed

Horimoto, Andréa R V R; Giolo, Suely R; Oliveira, Camila M; Alvim, Rafael O; Soler, Júlia P; de Andrade, Mariza; Krieger, José E; Pereira, Alexandre C

2011-11-29

It is commonly recognized that physical activity has familial aggregation; however, the genetic influences on physical activity phenotypes are not well characterized. This study aimed to (1) estimate the heritability of physical activity traits in Brazilian families; and (2) investigate whether genetic and environmental variance components contribute differently to the expression of these phenotypes in males and females. The sample that constitutes the Baependi Heart Study is comprised of 1,693 individuals in 95 Brazilian families. The phenotypes were self-reported in a questionnaire based on the WHO-MONICA instrument. Variance component approaches, implemented in the SOLAR (Sequential Oligogenic Linkage Analysis Routines) computer package, were applied to estimate the heritability and to evaluate the heterogeneity of variance components by gender on the studied phenotypes. The heritability estimates were intermediate (35%) for weekly physical activity among non-sedentary subjects (weekly PA_NS), and low (9-14%) for sedentarism, weekly physical activity (weekly PA), and level of daily physical activity (daily PA). Significant evidence for heterogeneity in variance components by gender was observed for the sedentarism and weekly PA phenotypes. No significant gender differences in genetic or environmental variance components were observed for the weekly PA_NS trait. The daily PA phenotype was predominantly influenced by environmental factors, with larger effects in males than in females. Heritability estimates for physical activity phenotypes in this sample of the Brazilian population were significant in both males and females, and varied from low to intermediate magnitude. Significant evidence for heterogeneity in variance components by gender was observed. These data add to the knowledge of the physical activity traits in the Brazilian study population, and are concordant with the notion of significant biological determination in active behavior.

Longitudinal Physical Activity, Body Composition, and Physical Fitness in Preschoolers.

PubMed

Leppänen, Marja H; Henriksson, Pontus; Delisle Nyström, Christine; Henriksson, Hanna; Ortega, Francisco B; Pomeroy, Jeremy; Ruiz, Jonatan R; Cadenas-Sanchez, Cristina; Löf, Marie

2017-10-01

This study aimed to investigate longitudinal associations of objectively measured physical activity (PA) and sedentary behavior (SB) with body composition and physical fitness at a 12-month follow-up in healthy Swedish 4-yr-old children. The data from the population-based MINISTOP trial were collected between 2014 and 2016, and this study included the 138 children who were in the control group. PA and SB were assessed using the wrist-worn ActiGraph (wGT3x-BT) accelerometer during seven 24-h periods and, subsequently, defined as SB, light-intensity PA, moderate-intensity PA, vigorous-intensity PA (VPA), and moderate-to-vigorous PA (MVPA). Body composition was measured using air-displacement plethysmography and physical fitness (cardiorespiratory fitness, lower and upper muscular strength as well as motor fitness) by the PREFIT fitness battery. Linear regression and isotemporal substitution models were applied. Greater VPA and MVPA at the age of 4.5 yr were associated with higher fat-free mass index (FFMI) at 5.5 yr (P < 0.001 and P = 0.044, respectively). Furthermore, greater VPA and MVPA at the age of 4.5 yr were associated with higher scores for cardiorespiratory fitness, lower body muscular strength, and motor fitness at 12-month follow-up (P = 0.001 to P = 0.031). Substituting 5 min·d of SB, light-intensity PA, or moderate-intensity PA for VPA at the age of 4.5 yr were associated with higher FFMI, and with greater upper and lower muscular strength at 12-month follow-up (P < 0.001 to P = 0.046). Higher VPA and MVPA at the age of 4.5 yr were significantly associated with higher FFMI and better physical fitness at 12-month follow-up. Our results indicate that promoting high-intensity PA at young ages may have long-term beneficial effects on childhood body composition and physical fitness, in particular muscular strength.

Leisure-time physical activity and absenteeism.

PubMed

Kerner, Ivana; Rakovac, Marija; Lazinica, Bruno

2017-09-26

Regular physical activity has a significant impact on health. There is scientific evidence for prescription of exercise in the treatment of at least 26 different chronic non-communicable diseases. Furthermore, it has an indirect role in the preservation of work capacity. The aim of this study was to review the published results of research on the relationship between leisure-time PA and absenteeism due to sickness. Medline database was searched using the keywords "leisuretime physical activity AND (sick leave OR sickness absence OR absenteeism)". Fifteen studies were included in the final analysis. A negative correlation between leisure-time PA and absenteeism due to sickness in working population was determined in 11 studies. The results support the inclusion of PA promotion in the programmes intended to reduce absenteeism prevalence, the latter being an important public health issue.

Accelerometry-based monitoring of daily physical activity in children with juvenile idiopathic arthritis.

PubMed

Nørgaard, M; Twilt, M; Andersen, L B; Herlin, T

2016-01-01

Juvenile idiopathic arthritis (JIA) may cause functional impairment, reduced participation in physical activity (PA) and, over time, physical deconditioning. The aim of this study was to objectively monitor daily free-living PA in 10-16-year-old children with JIA using accelerometry with regard to disease activity and physical variables and to compare the data with those from healthy age- and gender-matched controls. Patients underwent an evaluation of disease activity, functional ability, physical capacity, and pain. Accelerometer monitoring was assessed using the GT1M ActiGraph. Normative data from two major studies on PA in Danish schoolchildren were used for comparison. Data of accelerometry were available for 61 JIA patients and 2055 healthy controls. Of the JIA patients, 57% showed below-average values of maximal physical capacity (fitness level). JIA patients showed low disease activity and pain and were physically well functioning. Accelerometer counts were lower in JIA patients than in controls. Accelerometer measurements were negatively correlated with disease activity, erythrocyte sedimentation rate (ESR), and number of joints with swelling and/or limited range of motion (ROM). No correlation was found between PA and pain scores, functional ability, and hypermobility. Patients with involvement of ankles or hips demonstrated significantly lower levels of PA. Children with JIA are less physically active and have lower physical capacity and fitness than their age- and gender-matched healthy peers despite good disease control. The involvement of hips or ankles is associated with lower PA.

Comparison of physical activity using questionnaires (leisure time physical activity instrument and physical activity at home and work instrument) and accelerometry in fibromyalgia patients: the Al-Ándalus project.

PubMed

Segura-Jiménez, Víctor; Alvarez-Gallardo, Inmaculada C; Romero-Zurita, Alejandro; Camiletti-Moirón, Daniel; Munguía-Izquierdo, Diego; Carbonell-Baeza, Ana; Ruiz, Jonatan R

2014-10-01

To compare the levels of physical activity (PA) assessed with questionnaires (Leisure Time Physical Activity Instrument [LTPAI], Physical Activity at Home and Work Instrument [PAHWI]) and accelerometry in patients with fibromyalgia; and to analyze the test-retest reliability of these questionnaires. Cross-sectional study. Local fibromyalgia association. Participants (N=99; 5 men) with fibromyalgia with a mean age of 50.2±9.5 years. Not applicable. Participants carried an accelerometer for 1 week and completed the LTPAI and PAHWI twice (separated by a 1-wk interval). The LTPAI and PAHWI were summed to obtain overall values of PA. Time spent in total, moderate, and moderate-vigorous PA was higher (P<.01) when assessed by the LTPAI and PAHWI compared with accelerometry. The Bland-Altman method showed an absence of agreement between the LTPAI and PAHWI and the accelerometer for moderate, moderate-vigorous, and total PA. The test-retest reliability for the workplace subscale and total score of the PAHWI showed high and moderate intraclass correlation coefficients (ICCs), respectively, but also manifested high SE of measurements (up to 179min/d). The LTPAI showed low to moderate ICCs and high SE of measurements (up to 79min/d). For the LTPAI and PAHWI, the ICCs for total activity across the population were low to moderate, and the Bland-Altman method confirmed this lack of agreement. The LTPAI and PAHWI and the accelerometer differ greatly when assessing PA. Furthermore, the LTPAI and PAHWI did not show good levels of test-retest reliability. Therefore, the self-administered LTPAI and PAHWI show questionable usefulness to assess PA in populations with fibromyalgia. Copyright © 2014 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Schoolyard Characteristics, Physical Activity, and Sedentary Behavior: Combining GPS and Accelerometry

ERIC Educational Resources Information Center

Van Kann, Dave H. H.; de Vries, Sanne I.; Schipperijn, Jasper; de Vries, Nanne K.; Jansen, Maria W. J.; Kremers, Stef P. J.

2016-01-01

Background: Physical activity (PA) is decreasing among children, while sedentary behavior (SB) is increasing. Schoolyards seem suitable settings to influence children's PA behavior. This study investigated the associations between schoolyard characteristics and moderate-to-vigorous physical activity (MVPA) and SB of children aged 8-11 years at…

Perceived barriers to physical activity among Polish adolescents.

PubMed

Jodkowska, Maria; Mazur, Joanna; Oblacińska, Anna

2015-01-01

To identify barriers to physical activity (PA) for adolescents according to the gender and age and examine the association between these barriers and youths' physical activity. 3346 students aged 10-16 years (1759 girls) took part in the cross-sectional, nationally representative study. For this paper the dataset was created from adolescents who reported perceived barriers to PA, N = 2300, (1259 girls), range 13-16 years. Barriers and physical activity (MVPA) were analysed for all participants, as well as by gender, age group and place of residence. Multiple regression analysis was used to examine the relationships between perceived barriers and physical inactivity for all and than separately for boys and girls. Lack of energy, lack of time and lack of support were three of the five barriers reported by more than 40% of adolescents, statistically more likely by girls than boys and older youth than younger. For boys - lack of time (OR = 2.56; CI = 1.66-3.96), lack of skills (OR = 2.35; CI = 1.94-3.95), lack of willpower (OR = 1.71, CI = 1.05-2.80) and lack of support (OR = 1.64, CI = 1.11-2.41) were the predictors contributing to low level of PA. For girls lack of skills (OR = 3.16, CI = 1.62-6.18), lack of energy (OR = 1.84, CI = 1.14-2.96), lack of support (OR = 1.64, CI = 1.07-2.54) and lack of time (OR = 1.61,CI = 1.00-2.60) were positively and statistically significant associated with physical inactivity. 1. Perceived barriers to physical activity among adolescents have strong negative impact on recommended PA level. For girls lack of skills is the strongest predictor of low PA, for boys - lack of time. 2. Identification more precisely barriers to physical activity among adolescents will enable to developed more effective interventions in high-risk populations.

Development and Validation of the Cognitive Behavioral Physical Activity Questionnaire.

PubMed

Schembre, Susan M; Durand, Casey P; Blissmer, Bryan J; Greene, Geoffrey W

2015-01-01

Develop and demonstrate preliminary validation of a brief questionnaire aimed at assessing social cognitive determinants of physical activity (PA) in a college population. Quantitative and observational. A midsized northeastern university. Convenience sample of 827 male and female college students age 18 to 24 years. International Physical Activity Questionnaire and a PA stage-of-change algorithm. A sequential process of survey development, including item generation and data reduction analyses by factor analysis, was followed with the goal of creating a parsimonious questionnaire. Structural equation modeling was used for confirmatory factor analysis and construct validation was confirmed against self-reported PA and stage of change. Validation analyses were replicated in a second, independent sample of 1032 college students. Fifteen items reflecting PA self-regulation, outcome expectations, and personal barriers explained 65% of the questionnaire data and explained 28.6% and 39.5% of the variance in total PA and moderate-to-vigorous-intensity PA, respectively. Scale scores were distinguishable across the stages of change. Findings were similar when the Cognitive Behavioral Physical Activity Questionnaire (CBPAQ) was tested in a similar and independent sample of college students (40%; R (2) moderate-to-vigorous-intensity PA = .40; p < .001). The CBPAQ successfully explains and predicts PA behavior in a college population, warranting its incorporation into future studies aiming at understanding and improving on PA behavior in college students.

Physical Activity in Bariatric Surgery Patients: Does Temperament Matter?

PubMed

Gruner-Labitzke, Kerstin; Claes, Laurence; Bartsch, Merle; Schulze, Mareike; Langenberg, Svenja; Köhler, Hinrich; Marschollek, Michael; de Zwaan, Martina; Müller, Astrid

2017-07-01

Our aim was to investigate if physical activity (PA) in bariatric surgery patients is related to temperament. Preoperative (n = 70) and post-operative (n = 73) patients were categorized as being physically 'active' versus 'inactive' on the basis of objective PA monitoring. Assessment included the behavioural inhibition system (BIS)/behavioural activation system (BAS) scales, the effortful control (EC) subscale of the Adult Temperament Questionnaire-Short Form, a numeric pain rating scale and measures for depressive and eating disorder symptoms. 'Active' did not differ from 'inactive' patients with regard to temperament (BIS, BAS, and EC). Regressions with PA grouping as dependent variable (adjusted for age, gender, body mass index (BMI), depressive or eating disorder symptoms, or pain intensity) indicated an association between lower BMI and more PA in the preoperative and the post-operative group. In the post-operative group, in addition to lower BMI, also lower age and higher BIS reactivity contributed to more PA. Furthermore, there was a significant interaction between BMI and BIS suggesting that low BMI was only associated with more PA in post-operative patients with high BIS. The results indicate that temperament per se does not contribute to the level of PA in bariatric surgery patients. However, in post-operative patients, lower BMI was associated with a higher likelihood of being physically active particularly in patients with anxious temperament. These preliminary findings need further investigation within longitudinal studies. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.

Physical Activity and Alzheimer Disease: A Protective Association.

PubMed

Santos-Lozano, Alejandro; Pareja-Galeano, Helios; Sanchis-Gomar, Fabian; Quindós-Rubial, Miguel; Fiuza-Luces, Carmen; Cristi-Montero, Carlos; Emanuele, Enzo; Garatachea, Nuria; Lucia, Alejandro

2016-08-01

To explore whether being physically active can decrease Alzheimer disease (AD) risk. We conducted a meta-analysis of prospective observational cohort studies reporting the association between physical activity (PA) and incident AD. Relevant articles were identified by title and abstract in the electronic databases PubMed, ScienceDirect, and Scopus using the keywords Alzheimer, Alzheimer disease, Alzheimer's, Alzheimer's disease, physical activity, sport, exercise, sedentary, fitness, and combinations thereof for articles published in any language up to February 15, 2016. Criteria for consideration included division of the study cohort by PA levels and sample size specification for each PA level group, quantification (number) of persons who had development of AD, and PA assessment during time off work (not just work time). We followed the MOOSE (Meta-analyses of Observational Studies in Epidemiology) recommendations and used the Newcastle-Ottawa scale for study quality assessment. Ten high-quality studies were included in meta-analysis I (23,345 participants). Follow-up ranged from 3.9 to 31 years, and the participants' age ranged from 70 to 80 years. The pooled odds ratio for development of AD in participants who were more vs less physically active was 0.65 (95% CI, 0.56-0.74; P<.001; no publication bias [P=.24] but with heterogeneity among studies [I(2)=31.32%]). We could identify participants' adherence to international PA recommendations in 5 studies, which constituted meta-analysis II (10,615 participants). The pooled odds ratio for development of AD in participants who were active vs those who were inactive was 0.60 (95% CI, 0.51-0.71; P<.001; no publication bias [P=.34] and no heterogeneity [I(2)=5.63%]). Although the limitations of self-reported PA data must be considered, regular PA performed by elderly people might play a certain protective role against AD. Copyright © 2016 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All

Using a 3-Day Physical Activity Recall as Homework to Increase Physical Activity in Rural Appalachian School Youth: A 3-Week Pilot Intervention Program

ERIC Educational Resources Information Center

Oh, Hyun-Ju; Rana, Sharon

2017-01-01

The purpose of this study was to examine the effect of a 3-Day Physical Activity Recall (3DPAR) intervention program on the physical activity (PA) levels of rural Appalachian school youth. To the best of our knowledge, this is the first study in which the pre- and postlevel of PA in rural Appalachian school youth has been assessed following a…

"It's good for me": physical activity in older adults with schizophrenia.

PubMed

Leutwyler, Heather; Hubbard, Erin M; Slater, Margaret; Jeste, Dilip V

2014-01-01

Physical activity (PA) interventions to improve the physical function of older adults with schizophrenia are necessary but not available. Older adults with schizophrenia may have unique barriers and facilitators to PA. The purpose of this study was to describe the perceptions of older adults with schizophrenia about barriers and facilitators to engage in physical activities that promote physical function. We conducted qualitative interviews with 16 older adults with schizophrenia. Data were collected and analyzed with grounded theory methodology. Participants expressed interest in becoming more physically active for a variety of perceived benefits including psychiatric symptom management and maintenance of basic function. Key barriers and facilitators to PA emerged in five broad categories: Mental Health, No longer a spring chicken, Pride and Sense of Well-being, Comfort and Safety, and Belonging. Interventions in this population should address negative attitudes towards aging and promote routine physical activities that enhance well-being and companionship.

Physical activity and other lifestyle behaviors in a Portuguese sample of adults: results from the Azorean Physical Activity and Health Study.

PubMed

Santos, Rute; Santos, Maria Paula; Ribeiro, José Carlos; Mota, Jorge

2009-11-01

The aims of this study were to describe physical activity (PA) prevalence and compare it with other countries and to investigate possible associations between PA and other lifestyle behaviors in Azorean adults. 9991 adults (5723 women), aged 37.8 +/- 9.5 years, of the 2004 Azorean Physical Activity and Health Study. IPAQ assessed PA. All other lifestyle behaviors (age, gender, education level, income, employment, marital status, number of children, meal frequency, sleep time, sitting time, body mass index and alcohol and tobacco consumptions) were also self-reported. 57.1% of the participants met current PA recommendations and 32.2% were categorized as Health Enhancing PA (HEPA). Women were less likely to achieve PA recommendations, as well as the HEPA level. In both genders, higher education level, employment status, higher income, and sitting for more than 3h/day were negative predictors of HEPA; and, having at least 5 meals/day was positive predictor for the same PA level. There is a significant proportion of Azoreans, particularly women, that does not do enough PA. Targeted programs for Azoreans aimed to increase PA levels should pay special attention on women, and consider a multifactorial approach, once several lifestyle behaviors seem to interact with PA levels, in this population.

Comparison of the college alumnus questionnaire physical activity index with objective monitoring.

PubMed

Strath, Scott J; Bassett, David R; Swartz, Ann M

2004-07-01

Two methods of measuring physical activity (PA) were compared over a consecutive 7-day period among 25 adults (12 men and 13 women). Each day estimates of energy expended in light, moderate, vigorous, and total PA were derived from the simultaneous heart-rate motion sensor (HR+M) technique. At the end of the 7-day period participants completed the College Alumnus Questionnaire Physical Activity Index (CAQ-PAI) and results were compared with HR+M technique estimates. Correlations between the two methods in the four activity categories ranged from r=0.20 to r=0.47, with vigorous and total PA showing higher associations than light and moderate PA. Mean levels of PA (MET-minxwk(-1)) obtained using the two methods were similar in the moderate and vigorous categories, but individual differences were large. Energy expended in light PA was significantly underestimated on the CAQ-PAI, resulting in lower total activity scores on this questionnaire as compared with the HR+M. The CAQ-PAI accurately reflected mean moderate and vigorous activity in comparison with the HR+M technique. The results are consistent with other studies which have shown that physical activity questionnaires are better at assessing vigorous PA than ubiquitous light-moderate activities.

A population-based survey on physical inactivity and leisure time physical activity among adults in Chiang Mai, Thailand, 2014.

PubMed

Thanamee, Sanhapan; Pinyopornpanish, Kanokporn; Wattanapisit, Apichai; Suerungruang, Suparerk; Thaikla, Kanittha; Jiraporncharoen, Wichuda; Angkurawaranon, Chaisiri

2017-01-01

Reducing physical inactivity among the population is a challenge for many nations. Targeting leisure time physical activity (LTPA) may be useful in increasing overall physical activity as it is assumed it is associated with a higher degree of free choice and personal preference than physical activity at work and during travel. The study explored the prevalence of physical inactivity and focused on the overall level of energy expenditure and energy level spent during leisure time among those who were physically inactive and assessed the stages of change for LTPA among those who were physically inactive. A population-based survey was conducted in 2014 in Chiang Mai, Thailand using a stratified two-stage cluster sampling technique. The Global Physical Activity Questionnaire (GPAQ) was used to collect the data on physical activity. Sufficient levels of physical activity (PA) were defined as ≥150 min/week of moderate-intensity PA or ≥75 min/week of vigorous-intensity PA or ≥600 metabolic equivalent of task (MET)-minutes/week. Weighted analyses were used to estimate the prevalence of physical inactivity, the total energy expenditure and expenditure during LTPA as well as stages of change among the physically inactive population. A total of 1744 people (808 men and 936 women), aged 15 to 64 years, participated in the study. We estimated that a quarter (26%) of the population were physically inactive. Physical inactivity was more commonly found among women than men in most age groups. LTPA contributed a small proportion of overall PA. On average, physically inactive men spent 132.8 MET-minutes/week and inactive women spent 208.2 MET-minutes/week in overall PA which is well below the 600 MET-minutes/week recommend by the World Health Organization. Around 75% of physically inactive people had no intention of engaging in regular LTPA. About a quarter of the investigative population were physically inactive. Most physically inactive members of the population

A cluster-randomized controlled trial of strategies to increase adolescents' physical activity and motivation during physical education lessons: the Motivating Active Learning in Physical Education (MALP) trial.

PubMed

Rosenkranz, Richard R; Lubans, David R; Peralta, Louisa R; Bennie, Andrew; Sanders, Taren; Lonsdale, Chris

2012-10-01

The physical activity (PA) levels of many children and adolescents in Australia are currently insufficient to promote health benefits. Physical education (PE) programs aim to promote PA and reach nearly all school-aged children, but PA levels within PE lessons are often low. PE teachers may influence children's motivation to be physically active in PE lessons, but little is known about teacher strategies that effectively motivate children to participate in PA, and few intervention studies have examined motivational strategies in PE. The purpose of this study was to compare the effect of three motivational strategies, each based on Self-Determination Theory (SDT), on PA levels, and their hypothesized antecedents, during year 8 PE lessons. This study employed a cluster-randomized controlled trial design. Following a familiarization session, PA levels and hypothesized PA antecedents were measured during a baseline lesson and a post-intervention or control lesson. Teachers (n = 16) and their classes from five secondary schools in Sydney, Australia were randomly assigned into four blocks and instructed to provide one of four 20-min lesson teaching strategy conditions: (1) explaining the relevance of activities; (2) providing choice from PA options selected by the teacher; (3) providing equipment and free choice of activities; or (4) usual practice. The primary outcomes were lesson time spent in moderate-to-vigorous PA, and motivation towards the lesson. Secondary outcomes were perceptions of teacher behavior, psychological needs satisfaction, and lesson time spent in sedentary behavior. PA and sedentary behavior were measured during baseline and post-intervention lessons with waist-mounted Actigraph GT3X accelerometers. Teacher behavior, psychological needs satisfaction, and motivation were assessed via questionnaires at the end of each lesson. Linear mixed-model analyses will be run on all outcomes, with students nested within teachers as a random effect. Study

A cluster-randomized controlled trial of strategies to increase adolescents’ physical activity and motivation during physical education lessons: the Motivating Active Learning in Physical Education (MALP) trial

PubMed Central

2012-01-01

Background The physical activity (PA) levels of many children and adolescents in Australia are currently insufficient to promote health benefits. Physical education (PE) programs aim to promote PA and reach nearly all school-aged children, but PA levels within PE lessons are often low. PE teachers may influence children’s motivation to be physically active in PE lessons, but little is known about teacher strategies that effectively motivate children to participate in PA, and few intervention studies have examined motivational strategies in PE. The purpose of this study was to compare the effect of three motivational strategies, each based on Self-Determination Theory (SDT), on PA levels, and their hypothesized antecedents, during year 8 PE lessons. Methods/design This study employed a cluster-randomized controlled trial design. Following a familiarization session, PA levels and hypothesized PA antecedents were measured during a baseline lesson and a post-intervention or control lesson. Teachers (n = 16) and their classes from five secondary schools in Sydney, Australia were randomly assigned into four blocks and instructed to provide one of four 20-min lesson teaching strategy conditions: (1) explaining the relevance of activities; (2) providing choice from PA options selected by the teacher; (3) providing equipment and free choice of activities; or (4) usual practice. The primary outcomes were lesson time spent in moderate-to-vigorous PA, and motivation towards the lesson. Secondary outcomes were perceptions of teacher behavior, psychological needs satisfaction, and lesson time spent in sedentary behavior. PA and sedentary behavior were measured during baseline and post-intervention lessons with waist-mounted Actigraph GT3X accelerometers. Teacher behavior, psychological needs satisfaction, and motivation were assessed via questionnaires at the end of each lesson. Linear mixed-model analyses will be run on all outcomes, with students nested within teachers as a

Computer-Mediated Social Support for Physical Activity: A Content Analysis.

PubMed

Stragier, Jeroen; Mechant, Peter; De Marez, Lieven; Cardon, Greet

2018-02-01

Online fitness communities are a recent phenomenon experiencing growing user bases. They can be considered as online social networks in which recording, monitoring, and sharing of physical activity (PA) are the most prevalent practices. They have added a new dimension to the social experience of PA in which online peers function as virtual PA partners or supporters. However, research into seeking and receiving computer-mediated social support for PA is scarce. Our aim was to study to what extent using online fitness communities and sharing physical activities with online social networks results in receiving various types of online social support. Two databases, one containing physical activities logged with Strava and one containing physical activities logged with RunKeeper and shared on Twitter, were investigated for occurrence and type of social support, by means of a deductive content analysis. Results indicate that social support delivered through Twitter is not particularly extensive. On Strava, social support is significantly more prevalent. Especially esteem support, expressed as compliments for the accomplishment of an activity, is provided on both Strava and Twitter. The results demonstrate that social media have potential as a platform used for providing social support for PA, but differences among various social network sites can be substantial. Especially esteem support can be expected, in contrast to online health communities, where information support is more common.

Corporate responsibility for childhood physical activity promotion in the UK.

PubMed

Leone, Liliana; Ling, Tom; Baldassarre, Laura; Barnett, Lisa M; Capranica, Laura; Pesce, Caterina

2016-12-01

The alarming epidemic of obesity and physical inactivity at paediatric age urges societies to rise to the challenge of ensuring an active lifestyle. As one response to this, business enterprises are increasingly engaged in promoting sport and physical activity (PA) initiatives within the frame of corporate social responsibility (CSR). However, comparative analyses among industry sectors of CSR strategies for PA promotion with a particular focus on children are still lacking. This study aimed to explore (i) what are the CSR strategies for PA promotion adopted in different industry sectors and (ii) whether corporate engagement in promoting PA for children is supportive of children's rights to play and be physically active. Corporate pledges pertaining to CSR initiatives to promote PA were analysed. The hypothesis was that companies from different sectors employ different CSR strategies and that companies with a higher profile as regard to public health concerns for children tend to legitimate their action by adopting a compensatory strategy. Results show that the issue of PA promotion is largely represented within CSR commitments. CSR strategies for PA promotion vary across industry sectors and the adoption of a compensatory strategy for rising childhood obesity allows only a limited exploitation of the potential of CSR commitments for the provision of children's rights to play and be physically active. Actors within the fields of public health ethics, human rights and CSR should be considered complementary to develop mainstreaming strategies and improve monitoring systems of PA promotion in children. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Level of physical activity in men and women with chronic stroke.

PubMed

Vahlberg, Birgit; Bring, Annika; Hellström, Karin; Zetterberg, Lena

2018-04-16

Community-dwelling stroke survivors generally show low levels of physical activity (PA). An improved understanding of the factors influencing participation in PA after stroke is imperative to improve levels of PA. Furthermore, gender differences in PA have received little attention in stroke research. The objective of this study was to examine gender differences in PA, physical functioning and psychological factors and the association between these factors and PA in men and women 1-3-year post-stroke. A total of 187 community-dwelling individuals with stroke (65-85 years old, 29% women) were included in a secondary analysis based on data from a cross-sectional study. The exclusion criteria were severe cognitive or language dysfunction or dementia. The level of PA was measured by the Physical Activity Scale for the Elderly. Physical function included balance, walking speed and mobility. Psychological factors included depression, health-related quality of life and fall-related self-efficacy. Falls and fear of falling were each measured with a single question. There were no significant differences in PA levels between men and women. In multiple regression analyses, walking speed (p < 0.001) was associated with PA in men, and balance (p = 0.038) was associated with PA in women. The results indicate that strategies to increase PA levels 1-3-year post-stroke could be improved by considering gender-specific factors.

Physical activity (PA) and the disablement process: a 14-year follow-up study of older non-disabled women and men.

PubMed

Schultz-Larsen, Kirsten; Rahmanfard, Naghmeh; Holst, Claus

2012-01-01

Few studies have explored the associations of reported PA (RPA) with the processes underlying the development of disability. The present study was performed to explore RPA among older persons and its association with onset of functional dependence and mortality. Among a probability sample of 1782 community-living persons, aged 75-83 years, we evaluated the 1021 who reported no disability in basic activities of daily living. Participants were followed for a median of 8.34 years in public registers to determine onset of disability and mortality. RPA predicted mortality in older women (HR=1.77, 95%CI=1.42-2.19) and men (HR=1.65, 95%CI=1.27-2.14) over long time intervals. The effect of RPA persisted among permanently disabled older women, after adjusting for age, baseline vulnerability and grade of disability. Low RPA was independently associated with risk of incident disability (HR=1.56, 95%CI=1.10-2.23) in men. Among older women, the association between RPA and incidence of disability was attenuated in analyses that controlled for baseline mobility function. Thus, the association between physical activity and mortality reflected processes different from those underlying a simple relation between physical activity, disability and mortality. Physical activity was an ubiquitous predictor of longevity, but only for women. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Factors associated with physical therapists' implementation of physical activity interventions in The Netherlands.

PubMed

Huijg, Johanna M; Dusseldorp, Elise; Gebhardt, Winifred A; Verheijden, Marieke W; van der Zouwe, Nicolette; Middelkoop, Barend J C; Duijzer, Geerke; Crone, Mathilde R

2015-04-01

Physical therapists play an important role in the promotion of physical activity (PA) and the effectiveness of PA interventions. However, little is known about the extent to which they implement PA interventions following the intervention protocol and about the factors influencing their implementation behaviors. The study objective was to investigate physical therapists' implementation fidelity regarding PA interventions, including completeness and quality of delivery, and influencing factors with a Theoretical Domains Framework-based questionnaire. The study was based on a cross-sectional design. A total of 268 physical therapists completed the Determinants of Implementation Behavior Questionnaire. Questions about completeness and quality of delivery were based on components and tasks of PA interventions as described by the Royal Dutch Society for Physical Therapy. Multilevel regression analyses were used to identify factors associated with completeness and quality of delivery. High implementation fidelity was found for the physical therapists, with higher scores for completeness of delivery than for quality of delivery. Physical therapists' knowledge, skills, beliefs about capabilities and consequences, positive emotions, behavioral regulation, and the automaticity of PA intervention delivery were the most important predictors of implementation fidelity. Together, the Theoretical Domains Framework accounted for 23% of the variance in both total completeness and total quality scores. The cross-sectional design precluded the determination of causal relationships. Also, the use of a self-report measure to assess implementation fidelity could have led to socially desirable responses, possibly resulting in more favorable ratings for completeness and quality. This study enhances the understanding of how physical therapists implement PA interventions and which factors influence their behaviors. Knowledge about these factors may assist in the development of strategies to

Comparison of self-reported versus accelerometer-measured physical activity.

PubMed

Dyrstad, Sindre M; Hansen, Bjørge H; Holme, Ingar M; Anderssen, Sigmund A

2014-01-01

The International Physical Activity Questionnaire (IPAQ) is one of the most widely used questionnaires to assess physical activity (PA). Validation studies for the IPAQ have been executed, but still there is a need for studies comparing absolute values between IPAQ and accelerometer in large population studies. To compare PA and sedentary time from the self-administered, short version of the IPAQ with data from ActiGraph accelerometer in a large national sample. A total of 1751 adults (19-84 yr) wore an accelerometer (ActiGraph GT1M) for seven consecutive days and completed the IPAQ-Short Form. Sedentary time, total PA, and time spent in moderate to vigorous activity were compared in relation to sex, age, and education. Men and women reported, on average, 131 min·d (SE = 4 min·d) less sedentary time compared with the accelerometer measurements. The difference between self-reported and measured sedentary time and vigorous-intensity PA was greatest among men with a lower education level and for men 65 yr and older. Although men reported 47% more moderate to vigorous physical activity (MVPA) compared with women, there were no differences between sexes in accelerometer-determined MVPA. Accelerometer-determined moderate PA was reduced from 110 to 42 min·d (62%) when analyzed in blocks of 10 min (P < 0.0001) compared with 1-min blocks. The main correlation coefficients between self-reported variables and accelerometer measures of physical activity were between 0.20 and 0.46. The participants report through IPAQ-Short Form more vigorous PA and less sedentary time compared with the accelerometer. The difference between self-reported and accelerometer-measured MVPA increased with higher activity and intensity levels. Associations between the methods were affected by sex, age, and education, but not body mass index.

Initial Outcomes of a Participatory-Based, Competency-Building Approach to Increasing Physical Education Teachers' Physical Activity Promotion and Students' Physical Activity: A Pilot Study

ERIC Educational Resources Information Center

Weaver, R. Glenn; Webster, Collin A.; Beets, Michael W.; Brazendale, Keith; Chandler, Jessica; Schisler, Lauren; Aziz, Mazen

2018-01-01

This study examined the initial effects of a participatory-based, competency-/skill-building professional development workshop for physical education (PE) teachers on the use of physical activity (PA) promotion practices (e.g., eliminating lines, small-sided games) and students' moderate-to-vigorous physical activity (MVPA). A total of 823…

Association between Physical Activity Knowledge and Levels of Physical Activity in Chinese Adults with Type 2 Diabetes

PubMed Central

Hui, Stanley Sai-Chuen; Hui, Grace Pui-Sze; Xie, Yao Jie

2014-01-01

Background Physical activity (PA) is an important treatment regimen for diabetes. The purposes of this study were to evaluate people’s knowledge of how exercise influences wellbeing (termed “PA knowledge” or “knowledge of PA” in this paper) and the resulting association with levels of PA in Chinese adults with Type 2 diabetes, and to identify the valuable demographic and lifestyle factors that possibly influence the association between PA knowledge and level of PA. Methods Two hundred and fifty-eight adults with Type 2 diabetes completed an interviewer-administered survey at a diabetes clinic in Hong Kong. Data on demographics, lifestyle factors and diabetes-related medical indicators were obtained. A 20-item questionnaire was developed to measure PA-related knowledge (one point scored for each correct answer; aggregate score up to 20 points). level of PA was measured by the International Physical Activity Questionnaire. Results The proportions of correct answers to each question ranged from 19.4 to 90.7%. Compared with poorly educated participants, those with university education level and above had PA knowledge scores 1.7 points higher (14.3 vs. 12.6, P<0.05). Younger, female, and obese participants were more likely to have lower level of PA (all P<0.05). After adjustment for age, gender, (BMI) and education level, the odds of having a moderate-to-high level of PA was 19% greater with 1 unit increase in PA knowledge score [95% confidence interval (CI): 1.09–1.29; P<0.001], this association was strongest in participants with tertiary education level or above [odds ratio (OR): 1.35; 95% CI: 1.03–1.77; P<0.05]. Conclusions PA knowledge was positively associated with level of PA. Education level significantly influenced the association between PA knowledge and level of PA, leading to the suggestion of vulnerable groups to target for PA improvement in the face of diabetes. PMID:25493559

How Are Previous Physical Activity and Self-Efficacy Related to Future Physical Activity and Self-Efficacy?

ERIC Educational Resources Information Center

David, Prabu; Pennell, Michael L.; Foraker, Randi E.; Katz, Mira L.; Buckworth, Janet; Paskett, Electra D.

2014-01-01

Self-efficacy (SE) has been found to be a robust predictor of success in achieving physical activity (PA) goals. While much of the current research has focused on SE as a trait, SE as a state has received less attention. Using day-to-day measurements obtained over 84 days, we examined the relationship between state SE and PA. Postmenopausal women…

Characteristics of Missing Physical Activity Data in Children and Youth

ERIC Educational Resources Information Center

Zhuang, Jie; Chen, Peijie; Wang, Chao; Huang, Liang; Zhu, Zheng; Zhang, Wenjie; Fan, Xiang

2013-01-01

Purpose: The purpose of this study was to investigate the characteristics of missing physical activity (PA) data of children and youth. Method: PA data from the Chinese City Children and Youth Physical Activity Study ("N" = 2,758; 1,438 boys and 1,320 girls; aged 9-17 years old) were used for the study. After the data were sorted by the…

Psychosocial correlates of physical activity in school children aged 8-10 years.

PubMed

Seabra, Ana C; Seabra, André F; Mendonça, Denisa M; Brustad, Robert; Maia, José A; Fonseca, António M; Malina, Robert M

2013-10-01

Understanding correlates of physical activity (PA) among children in different populations may contribute to fostering active lifestyles. This study considered gender differences in relationships between biologic (body mass index, BMI), demographic (socioeconomic sport status, SES) and psychosocial correlates of PA and level of PA in Portuguese primary school children. 683 children, aged 8-10 years, from 20 different elementary schools in northern Portugal were surveyed. Weight status was classified using International Obesity Task Force (IOTF) criteria for the BMI. Family SES was estimated from school records. PA level and psychosocial correlates (attraction to PA, perceived physical competence and parental socialization) were obtained with interview and standardized questionnaires, respectively. Sex-specific hierarchical multiple regression analyses (SPSS 18.0) were conducted and included two blocks of predictor variables (biologic and demographic, and psychosocial). Level of PA was significantly higher in boys than girls. Enjoyment of participation in vigorous PA was positively associated with level of PA. Perceived acceptance by peers in games and sports and parental encouragement were positively and significantly related to PA in girls. Perceived physical competence was positively and significantly related to PA in boys. Weight status and SES were not associated with PA. Boys and girls differed in perceived attractiveness of PA and perceived physical competence, both of which influenced level of PA. Differences in perceptions may be important aspects of motivation for PA in school children.

The Regularities in Insufficient Leisure-Time Physical Activity in Poland.

PubMed

Biernat, Elżbieta; Buchholtz, Sonia

2016-08-08

Insufficient physical activity (PA) has become an increasing risk factor of noncommunicable diseases and an important cause of deaths all over the world. The goal of this paper is to provide an in-depth description of insufficient PA in Poland as well as an examination of some of its correlates. We take advantage of statistical and econometric (logistic regression) analysis on the basis of a representative survey. Out of 3056 respondents, we analyze the 1260 low-PA ones. The household size is more significant than the household life phase, and only several professions increase the odds of insufficient PA. The influence of socioeconomic status and place of residence is most robust. Gender does not significantly influence insufficient PA. Physical inactivity is concentrated among inhabitants of rural areas and town dwellers, with poor educational profile, and limited labor market opportunities. However, even high socioeconomic status does not completely prevent insufficient activity. Groups at the highest risk of inactivity should be covered by promotional actions first. Their aim should mainly be raising the leisure-time physical activity (LTPA) awareness. To start with, primary forms of activity would be walking, Nordic walking and jogging.

Behavioral determinants of physical activity across the life course: a "DEterminants of DIet and Physical ACtivity" (DEDIPAC) umbrella systematic literature review.

PubMed

Condello, Giancarlo; Puggina, Anna; Aleksovska, Katina; Buck, Christoph; Burns, Con; Cardon, Greet; Carlin, Angela; Simon, Chantal; Ciarapica, Donatella; Coppinger, Tara; Cortis, Cristina; D'Haese, Sara; De Craemer, Marieke; Di Blasio, Andrea; Hansen, Sylvia; Iacoviello, Licia; Issartel, Johann; Izzicupo, Pascal; Jaeschke, Lina; Kanning, Martina; Kennedy, Aileen; Ling, Fiona Chun Man; Luzak, Agnes; Napolitano, Giorgio; Nazare, Julie-Anne; Perchoux, Camille; Pesce, Caterina; Pischon, Tobias; Polito, Angela; Sannella, Alessandra; Schulz, Holger; Sohun, Rhoda; Steinbrecher, Astrid; Schlicht, Wolfgang; Ricciardi, Walter; MacDonncha, Ciaran; Capranica, Laura; Boccia, Stefania

2017-05-02

Low levels of physical activity (PA) are a global concern and increasing PA engagement is becoming a priority in current public health policies. Despite the large number of studies and reviews available, the evidence regarding the behavioral determinants of PA is still inconclusive. Thus, the aim of this umbrella systematic literature review (SLR) was to summarize the evidence on the behavioral determinants of PA across the life course. A systematic online search was conducted on MEDLINE, ISI Web of Science, Scopus, and SPORTDiscus databases. The search was limited to studies published in English from January, 2004 to April, 2016. SLRs and meta-analyses (MAs) of observational studies that investigated the behavioral determinants of PA were considered eligible. The extracted data were assessed based on the importance of the determinants, the strength of evidence, and the methodological quality. The full protocol is available from PROSPERO (PROSPERO 2014:CRD42015010616). Seventeen reviews on 35 behavioral determinants of PA were eligible for this umbrella SLR. Regardless of age, the most investigated determinants were those related with 'screen use' and 'smoking'. For youth, probable positive evidence emerged for 'previous PA' and 'independent mobility and active transport' among children and adolescents. For the adult population, 'transition to university' and 'pregnancy/having a child' showed probable negative associations. Although the majority of the evidence was limited and most of the determinants were not associated with PA, this umbrella SLR provided a comprehensive overview of the associations between behavioral determinants and PA. Youth should be physically active in the early years and increase active transportation to/from school, independent mobility, and 'free-range activities' without adult supervision, whilst adult PA behaviors are mostly influenced by the life events. Finally, more research is needed that incorporates prospective study designs

The Status of Physical Activity Opportunities in Idaho Schools

ERIC Educational Resources Information Center

Berei, Catherine P.; Karp, Grace Goc; Kauffman, Katie

2018-01-01

Recent literature indicates that low percentages of Idaho adolescents report being physically active on a daily basis. Research examines school PA, however, little focuses on Comprehensive School Physical Activity Programs (CSPAPs) from the perspectives of physical educators. This study explored Idaho physical educators' perceptions and…

Physical Activity Intensity, Lesson Context, and Teacher Interactions During an Unstructured Afterschool Physical Activity Program.

PubMed

Behrens, Timothy K; Miller, Daniel J; Schuna, John M; Liebert, Mina L

2015-12-01

Afterschool programs are promising arenas to improve youth physical activity (PA) levels. During the school year for 2012-2013, 5 elementary schools from a low-socioeconomic status (SES) school district in southern Colorado participated in evaluation of the afterschool program entitled Keep It Moving! (KIM). In this cross-sectional analysis we sought to evaluate the relationships among participant PA, teacher interaction, and lesson context during an unstructured afterschool PA program. Participants were third-fifth grade students enrolled in the KIM program at the 5 participating elementary schools and were assessed utilizing accelerometers and direct observation with the System for Observing Fitness Instruction Time (SOFIT). Program participants wore the accelerometer 37.1 ± 5.4 min session(-1). Approximately half of the time was spent in light PA (LPA) and 15.7 ± 5.3 min session(-1) in moderate to vigorous PA (MVPA). Game play was positively associated with LPA and negatively associated with MVPA. When teachers did not promote PA with students there was a positive association with sedentary activity (SA) and a negative association with MVPA. Lesson context and teacher interactions may be important factors associated with PA intensity of afterschool PA programming. Future research should address whether structured PA curricula may improve quality of afterschool PA programming. © 2015, American School Health Association.

Sedentary and Physical Activity Habits of Obese Adolescents

ERIC Educational Resources Information Center

Starkoff, Brooke E.; Petosa, Rick L.; Balk, Elizabeth K.; Eneli, Ihuoma U.; Bonny, Andrea E.; Hoffman, Robert P.; Devor, Steven T.

2014-01-01

Background: The independent association between sedentary behavior (SB) and physical activity (PA) is such that, regardless of accumulated PA, high amounts of SB are detrimental to health, even in adolescents. Purpose: Our aim was to profile activity patterns in free-living environments and to measure levels of SB and light (LT) and moderate (MOD)…

Physical education or playtime: which is more effective at promoting physical activity in primary school children?

PubMed

Wood, Carly; Hall, Katie

2015-01-20

School physical education (PE) and playtime provide important opportunities for physical activity (PA). However, little research has assessed PA during primary school PE using accelerometry or compared PA during different lesson types. There is also a lack of research comparing PA during PE and playtime, despite suggestions that playtime promotes more PA. The primary aim of this study was to determine which types of PE lesson are most facilitative of PA. The secondary aim was to determine whether children are more active during PE or playtime. Descriptive and fitness data were assessed in 20 children aged 8-9years from a single school. Over eight consecutive weeks PA was assessed during PE lessons, which were classified as either team games or movement activities. At the mid-week of data collection playtime PA was also assessed. PA was assessed using accelerometry and the percentage of time spent in moderate to vigorous PA (MVPA) calculated. Paired t-tests were used to compare MVPA during movement lessons and team games lessons and during PE and playtime. Children spent 9.5% of PE lessons in MVPA and engaged in significantly more MVPA during team games (P < 0.001). MVPA was also significantly higher during PE than playtime (P < 0.01). Children do not engage in sufficient PA during PE, but are most active during team games lessons; whilst PA during playtime is lower than PE. Interventions to increase PA during both PE and playtime are therefore required. PE interventions should target games lessons as they dominate the curriculum, encourage most PA and present the greatest potential for change. Playtime interventions should encourage participation in active games through the provision of playground equipment and markings.

Barriers to and Facilitators of Physical Activity Program Use Among Older Adults

PubMed Central

Bethancourt, Hilary J.; Rosenberg, Dori E.; Beatty, Tara; Arterburn, David E.

2014-01-01

Objective Regular physical activity (PA) is important for maintaining long-term physical, cognitive, and emotional health. However, few older adults engage in routine PA, and even fewer take advantage of programs designed to enhance PA participation. Though most managed Medicare members have free access to the Silver Sneakers and EnhanceFitness PA programs, the vast majority of eligible seniors do not utilize these programs. The goal of this qualitative study was to better understand the barriers to and facilitators of PA and participation in PA programs among older adults. Design This was a qualitative study using focus group interviews. Setting Focus groups took place at three Group Health clinics in King County, Washington. Participants Fifty-two randomly selected Group Health Medicare members between the ages of 66 to 78 participated. Methods We conducted four focus groups with 13 participants each. Focus group discussions were audio-recorded, transcribed, and analyzed using an inductive thematic approach and a social-ecological framework. Results Men and women were nearly equally represented among the participants, and the sample was largely white (77%), well-educated (69% college graduates), and relatively physically active. Prominent barriers to PA and PA program participation were physical limitations due to health conditions or aging, lack of professional guidance, and inadequate distribution of information on available and appropriate PA options and programs. Facilitators included the motivation to maintain physical and mental health and access to affordable, convenient, and stimulating PA options. Conclusion Older adult populations may benefit from greater support and information from their providers and health care systems on how to safely and successfully improve or maintain PA levels through later adulthood. Efforts among health care systems to boost PA among older adults may need to consider patient-centered adjustments to current PA programs, as

Relationship between daily physical activity, recess physical activity, age and sex in scholar of primary school, Spain.

PubMed

Escalante, Yolanda; Backx, Karianne; Saavedra, José M; García-Hermoso, Antonio; Domínguez, Ana M

2011-10-01

Sedentary behavior has negative effects on health. School recess playgrounds provide important settings and opportunities for children to engage in physical activity. The aim of this study was to describe the daily physical activity (PA) and physical activity during recess of Primary School children and the relationship with sex and age. 783 children (379 boys and 359 girls; age=8.5±1.7 years; range 6 to 11) participated in the study. Daily PA of each child was measured using a validated questionnaire that was completed by the parents of each child, whilst playground recess PA was measured using accelerometry. An ANOVA was used to determine differences by sex in each age group with confidence intervals and effect sizes. Also MANOVA was used to analyse the main and interaction effects of age and sex on variables. The Scheffe post-hoc test was used for comparisons. Boys reported higher daily PA levels than girls across all age groups. The differences was bigger in seven (47,6±6,5 vs 42,6±6,4 MET/day; p<0,001), eight (48,5±8,6 vs 41,9±4,6MET/day; p<0,001) and nine years old (49,8±8,3 vs 44,1±5,9 MET/day; p<0,001). Measured recess PA was higher for boys compared to girls at age nine (28,4±12,0 vs 23.7±11,8 motion counts; p<0,039), ten (28,5±10,8 vs 23,7±10,0 motion counts; p<0,014) and eleven years old (24,6±12,2 vs 20,7±9,3 motion counts; p<0,047). Daily PA is higher in boys compared to girls across all age groups (six to eleven years old). On the other hand, recess PA was higher only in boys between nine and eleven years.

Differences in leisure-time activities according to level of physical activity in adolescents.

PubMed

Mota, Jorge; Santos, Maria Paula; Ribeiro, Jose Carlos

2008-03-01

The main goals of this study were: (1) to examine the relationship between physical activity (PA) involvement and other leisure activities in a sample of Portuguese youth and (2) to analyze gender differences in PA and leisure-time activity structure. The sample comprised 1123 adolescents that were classified according to PA levels as active (n = 589) and nonactive (n = 534). A questionnaire assessing leisure-time activities was used. Girls were significantly more engaged in social leisure, dutiful, and individual artistic activities during leisure time, whereas boys were more involved in sports and computer and TV viewing activities. Significant associations between PA and social leisure were found in girls (r = .18, P < or = .001) and boys (r = .13, P < or = .01) after adjustment for age. The same was found between level of PA and sports engagement during leisure (girls: r = .56, P < or = .001; boys: r = .51, P < or = .001). In girls (r = .10, P < or = .05), but not in boys, a statistically significant association was found between PA and individual artistic activities. This study has certain implications for health-related PA promotion efforts. Our data give additional reinforcement to the importance of organized and nonorganized sports/PA during leisure time for overall levels of PA in adolescents.

Perspectives on Physical Activity and Exercise Among Appalachian Youth

PubMed Central

Swanson, Mark; Schoenberg, Nancy E.; Erwin, Heather; Davis, Rian E.

2015-01-01

Background Most children in the United States receive far less physical activity (PA) than is optimal. In rural, under resourced areas of Appalachian Kentucky, physical inactivity rates are significantly higher than national levels. We sought to understand children’s perceptions of PA, with the goal of developing culturally appropriate programming to increase PA. Methods During 11 focus groups, we explored perspectives on PA among 63 Appalachian children, ages 8–17. Sessions were tape recorded, transcribed, content analyzed, and subjected to verification procedures. Results Several perspectives on PA emerged among these rural Appalachian youth, including the clear distinction between PA (viewed as positive) and exercise (viewed as negative) and an emphasis on time and resource factors as barriers to adequate PA. Additional PA determinants expressed in the focus groups are similar to those of other populations. We include children’s recommendations for appealing PA programs. Conclusions Appalachian and other rural residents contend with the loss of rural health advantages (due to declines in farming/other occupational and avocational transitions). At the same time, Appalachian residents have not benefitted from urban PA facilitators (sidewalks, recreational facilities, clubs and organized leisure activities). Addressing low PA levels requires extensive community input and creative programming. PMID:22397810

Gender Differences Regarding Motivation for Physical Activity among College Students: A Self-Determination Approach

ERIC Educational Resources Information Center

Lauderdale, Michael E.; Yli-Piipari, Sami; Irwin, Carol C.; Layne, Todd E.

2015-01-01

Previous research has shown a decline in physical activity (PA) across college years, females being less physically active compared with males. Scholars have suggested studies to understand gender differences in PA and to examine motivational processes to facilitate college students' PA. Grounded in self-determination theory, the purpose of this…

Association between Physical Activity and Depressive Symptoms: Midlife Women in SWAN

PubMed Central

Dugan, Sheila A.; Bromberger, Joyce T.; Segawa, Eisuke; Avery, Elizabeth; Sternfeld, Barbara

2014-01-01

Introduction The relationship of physical activity (PA) and positive mood has been the focus of considerable research, primarily cross-sectional. This study was done to evaluate the relationship between PA and high depressive symptoms across time and to examine whether being physically active attenuates the risk of depressive symptoms in midlife women. Methods The present study is a longitudinal observation study of the menopausal transition in a multiethnic population. Ten years of data on 2891 women were analyzed. The participants were women from seven geographic areas nationwide, aged 42 to 52 years at baseline, still menstruating and not using exogenous reproductive hormones. Physical activity was measured with the Kaiser Permanente Physical Activity Scale (KPAS). The main outcome measure, depressive symptoms, was assessed with the Center for Epidemiological Studies Depression Scale (CES-D) with primary outcome CES-D score of 16 or higher. Results In mixed effect logistic regression models adjusted for covariates, compared to inactivity, physical activity Meeting PA Guidelines (approximating public health guidelines) and physical activity Below PA Guidelines were each associated with lower risk of High Depressive Symptoms (CES-D score of 16 or higher) [odds ratio (OR) =0.52, 95% confidence intervals (CI) 0.40-0.70; OR =0.81, 95% CI 0.67-0.98, respectively] across 10 years. Being married, Japanese and Hispanic ethnicity, current smoking, reporting very upsetting life events, using anti-depressive medications, having hot flashes, and high BMI were all positively associated with High Depressive Symptoms, while high social support was negatively associated. Conclusions Higher PA was associated with lower levels of depressive symptoms persistently over ten years independent of potential confounders. Our findings suggest that reaching moderate intensity PA levels during midlife may be protective against depressive symptoms. PMID:24914519

Message Framing and Physical Activity Promotion in Colorectal Cancer Survivors.

PubMed

Hirschey, Rachel; Lipkus, Isaac; Jones, Lee; Mantyh, Christopher; Sloane, Richard; Demark-Wahnefried, Wendy

2016-11-01

To test effects of gain-framed versus loss-framed mailed brochures on increasing physical activity (PA) among colorectal cancer (CRC) survivors.
. Randomized trial with repeated measures at baseline, 1 month, and 12 months postintervention.
. Mail recruitment from tumor registries.
. 148 inactive CRC survivors who had completed primary therapy. 
. PA and constructs from the Theory of Planned Behavior (TPB) were assessed at baseline, 1 month, and 12 months. Participants were randomized to receive pamphlets describing PA benefits (gain framed) or disadvantages of not being physically active (loss framed). Baseline characteristics were compared using descriptive statistics. Repeated measures linear models were used to test PA changes.
. Minutes of PA and TPB constructs.
. Significant PA increases were observed in both study arms. Results did not differ by message frame. At one month, about 25% of previously inactive participants increased activity to national recommendations. Those who increased PA compared to those who did not had higher baseline scores on subjective norms, perceived behavioral control, and PA intentions. 
. Independent of message framing, mailed brochures are highly effective in producing within-subject short- and long-term increases in PA.
. CRC survivors may increase short- and long-term levels of PA by receiving inexpensive print brochures.

Multilevel analyses of school and children's characteristics associated with physical activity.

PubMed

Gomes, Thayse Natacha; dos Santos, Fernanda K; Zhu, Weimo; Eisenmann, Joey; Maia, José A R

2014-10-01

Children spend most of their awake time at school, and it is important to identify individual and school-level correlates of their physical activity (PA) levels. This study aimed to identify the between-school variability in Portuguese children PA and to investigate student and school PA correlates using multilevel modeling. The sample included 1075 Portuguese children of both sexes, aged 6-10 years, from 24 schools. Height and weight were measured and body mass index (BMI) was estimated. Physical activity was estimated using the Godin and Shephard questionnaire (total PA score was used); cardiorespiratory fitness was estimated with the 1-mile run/walk test. A structured inventory was used to access information about the school environment. A multilevel analysis (level-1: student-level; level-2: school-level) was used. Student-level variables (age, sex, 1-mile run/walk test) explained 7% of the 64% variance fraction of the individual-level PA; however, school context explained approximately 36% of the total PA variance. Variables included in the model (school size, school setting, playground area, frequency and duration of physical education class, and qualification of physical education teacher) are responsible for 80% of the context variance. School environment is an important correlate of PA among children, enhancing children's opportunities for being active and healthy. © 2014, American School Health Association.

Do Motives to Undertake Physical Activity Relate to Physical Activity in Adolescent Boys and Girls?

PubMed

Kopcakova, Jaroslava; Veselska, Zuzana Dankulincova; Geckova, Andrea Madarasova; Kalman, Michal; van Dijk, Jitse P; Reijneveld, Sijmen A

2015-07-08

Low levels of physical activity (PA) during adolescence contribute to obesity and poor health outcomes in adolescence, and these associations endure into adulthood. The aim of this study was to assess the associations between motives for PA and the level of PA among adolescent boys and girls. We obtained data regarding motives for PA and frequency of PA in 2010 via the Health Behavior in School-aged Children cross-sectional study in the Czech and Slovak Republics (n = 9018, mean age = 13.6, 49% boys). Respondents answered questions about their motives for PA and the frequency of their PA. Motives for PA were assessed using 13 items, which were structured in four groups. We explored the association between the motives for PA and sufficient PA using univariate and multivariate logistic regression models adjusted for age, and separately for boys and girls. "Good child" motives and Achievement motives were significantly associated with sufficient PA among both boys and girls. Health motives were associated with sufficient PA only among boys, and Social motives were associated with sufficient PA only among girls. Motives for PA were associated with the level of PA, and this association was partially gender dependent. These gender differences should be considered in interventions focusing on enhancement of PA.

General Practitioners' Barriers to Prescribe Physical Activity: The Dark Side of the Cluster Effects on the Physical Activity of Their Type 2 Diabetes Patients.

PubMed

Lanhers, Charlotte; Duclos, Martine; Guttmann, Aline; Coudeyre, Emmanuel; Pereira, Bruno; Ouchchane, Lemlih

2015-01-01

To describe barriers to physical activity (PA) in type 2 diabetes patients and their general practitioners (GPs), looking for practitioner's influence on PA practice of their patients. We conducted a cross-sectional study on GPs (n = 48) and their type 2 diabetes patients (n = 369) measuring respectively barriers to prescribe and practice PA using a self-assessment questionnaire: barriers to physical activity in diabetes (BAPAD). Statistical analysis was performed accounting hierarchical data structure. Similar practitioner's patients were considered a cluster sharing common patterns. The higher the patient's BAPAD score, the higher the barriers to PA, the higher the risk to declare practicing no PA (p<0.001), low frequency and low duration of PA (p<0.001). A high patient's BAPAD score was also associated with a higher risk to have HbA1c ≥7% (53 mmol/mol) (p = 0.001). The intra-class correlation coefficient between type 2 diabetes patients and GPs was 34%, indicating a high cluster effect. A high GP's BAPAD score, regarding the PA prescription, is predictive of a high BAPAD score with their patients, regarding their practice (p = 0.03). Type 2 diabetes patients with lower BAPAD score, thus lower barriers to physical activity, have a higher PA level and a better glycemic control. An important and deleterious cluster effect between GPs and their patients is demonstrated: the higher the GP's BAPAD score, the higher the type 2 diabetes patients' BAPAD score. This important cluster effect might designate GPs as a relevant lever for future interventions regarding patient's education towards PA and type 2 diabetes management.

Parents’ views on child physical activity and their implications for physical activity parenting interventions: a qualitative study

PubMed Central

2012-01-01

Background Establishing healthy physical activity (PA) behaviours in early childhood is important for future PA behaviours. Parents play a central role in young children’s PA. However, there is currently little research on parenting interventions to increase child PA. This study was formative work to inform the content of a pilot randomised-controlled trial. Methods In-depth telephone interviews were carried out with 32 parents of 6 to 8 year old children residing in two areas that varied in their socio-economic characteristics, in Bristol, UK. Data were analysed thematically using a framework approach. Results Most parents described their child as being active or very active and indicated that they did not perceive a need for an increase in their child’s PA. Parents used a variety of visual cues to make this judgement, the most common being that they perceived their child as having lots of energy or that they did not view them as overweight. Parents reported environmental factors such as monetary cost, time constraints, lack of activity provision and poor weather as the main barriers to their child’s PA. Parental support and child’s enjoyment of PA appeared to be important facilitators to children participating in PA. Conclusion Improving parents’ knowledge of the PA recommendations for children, and increasing their awareness of the benefits of PA beyond weight status may be an important first step for a parenting PA intervention. Although parents commonly perceive environmental factors as the main barriers to their child’s PA, parental concern about low levels of child PA, their capacity to support behaviour change, child motivation, self confidence and independence may be key areas to address within an intervention to increase child PA. Effective methods of helping parents address the latter have been developed in the context of generic parenting programmes. PMID:23167910

Understanding the relationships between the physical environment and physical activity in older adults: a systematic review of qualitative studies.

PubMed

Moran, Mika; Van Cauwenberg, Jelle; Hercky-Linnewiel, Rachel; Cerin, Ester; Deforche, Benedicte; Plaut, Pnina

2014-07-17

While physical activity (PA) provides many physical, social, and mental health benefits for older adults, they are the least physically active age group. Ecological models highlight the importance of the physical environment in promoting PA. However, results of previous quantitative research revealed inconsistencies in environmental correlates of older adults' PA that may be explained by methodological issues. Qualitative studies can inform and complement quantitative research on environment-PA relationships by providing insight into how and why the environment influences participants' PA behaviors. The current study aimed to provide a systematic review of qualitative studies exploring the potential impact of the physical environment on older adults' PA behaviors. A systematic search was conducted in databases of various disciplines, including: health, architecture and urban planning, transportation, and interdisciplinary databases. From 3,047 articles identified in the physical activity, initial search, 31 articles published from 1996 to 2012 met all inclusion criteria. An inductive content analysis was performed on the extracted findings to identify emerging environmental elements related to older adults' PA. The identified environmental elements were then grouped by study methodologies [indoor interviews (individual or focus groups) vs spatial methods (photo-voice, observations, walk-along interviews)]. This review provides detailed information about environmental factors that potentially influence older adults' PA behaviors. These factors were categorized into five themes: pedestrian infrastructure, safety, access to amenities, aesthetics, and environmental conditions. Environmental factors especially relevant to older adults (i.e., access to facilities, green open spaces and rest areas) tended to emerge more frequently in studies that combined interviews with spatial qualitative methods. Findings showed that qualitative research can provide in

Physical activity measurement in older adults: relationships with mental health.

PubMed

Parker, Sarah J; Strath, Scott J; Swartz, Ann M

2008-10-01

This study examined the relationship between physical activity (PA) and mental health among older adults as measured by objective and subjective PA-assessment instruments. Pedometers (PED), accelerometers (ACC), and the Physical Activity Scale for the Elderly (PASE) were administered to measure 1 week of PA among 84 adults age 55-87 (mean = 71) years. General mental health was measured using the Positive and Negative Affect Scale (PANAS) and the Satisfaction With Life Scale (SWL). Linear regressions revealed that PA estimated by PED significantly predicted 18.1%, 8.3%, and 12.3% of variance in SWL and positive and negative affect, respectively, whereas PA estimated by the PASE did not predict any mental health variables. Results from ACC data were mixed. Hotelling-William tests between correlation coefficients revealed that the relationship between PED and SWL was significantly stronger than the relationship between PASE and SWL. Relationships between PA and mental health might depend on the PA measure used.

Barcoding Human Physical Activity to Assess Chronic Pain Conditions

PubMed Central

Paraschiv-Ionescu, Anisoara; Perruchoud, Christophe; Buchser, Eric; Aminian, Kamiar

2012-01-01

Background Modern theories define chronic pain as a multidimensional experience – the result of complex interplay between physiological and psychological factors with significant impact on patients' physical, emotional and social functioning. The development of reliable assessment tools capable of capturing the multidimensional impact of chronic pain has challenged the medical community for decades. A number of validated tools are currently used in clinical practice however they all rely on self-reporting and are therefore inherently subjective. In this study we show that a comprehensive analysis of physical activity (PA) under real life conditions may capture behavioral aspects that may reflect physical and emotional functioning. Methodology PA was monitored during five consecutive days in 60 chronic pain patients and 15 pain-free healthy subjects. To analyze the various aspects of pain-related activity behaviors we defined the concept of PA ‘barcoding’. The main idea was to combine different features of PA (type, intensity, duration) to define various PA states. The temporal sequence of different states was visualized as a ‘barcode’ which indicated that significant information about daily activity can be contained in the amount and variety of PA states, and in the temporal structure of sequence. This information was quantified using complementary measures such as structural complexity metrics (information and sample entropy, Lempel-Ziv complexity), time spent in PA states, and two composite scores, which integrate all measures. The reliability of these measures to characterize chronic pain conditions was assessed by comparing groups of subjects with clinically different pain intensity. Conclusion The defined measures of PA showed good discriminative features. The results suggest that significant information about pain-related functional limitations is captured by the structural complexity of PA barcodes, which decreases when the intensity of pain

Results From Portugal's 2016 Report Card on Physical Activity for Children and Youth.

PubMed

Mota, Jorge; E Silva, Manuel Joâo Coelho; Raimundo, Armando M; Sardinha, Luís B

2016-11-01

This article describes the procedures and development of the first Portuguese Report Card on Physical Activity in Children and Adolescents. Comprehensive searches for data related to indicators of physical activity (PA) were completed by a committee of physical activity and sports specialists. Grades were assigned to each indicator consistent with the process and methodology outlined by the Active Healthy Kids Canada Report Card model. Nine indicators of PA were graded. The following grades were assigned: Overall Physical Activity Levels, D; Organized Sport Participation, B; Active Play, D; Active Transportation, C; Sedentary Behaviors, D; Family and Peers, C; Schools, B; Community and the Built Environment, D; and Government, C. Portuguese children and adolescents do not reach sufficient physical activity levels and spend larger amounts of time spent in sedentary behaviors compared with recommendations. Effective policies of PA promotion and implementation are needed in different domains of young people's daily lives.

Relationships between self-reported lifetime physical activity, estimates of current physical fitness, and aBMD in adult premenopausal women.

PubMed

Greenway, Kathleen G; Walkley, Jeff W; Rich, Peter A

2015-01-01

Osteoporosis is common, and physical activity is important in its prevention and treatment. Of the categories of historical physical activity (PA) examined, we found that weight-bearing and very hard physical activity had the strongest relationships with areal bone mineral density (aBMD) throughout growth and into adulthood, while for measures of strength, only grip strength proved to be an independent predictor of aBMD. To examine relationships between aBMD (total body, lumbar spine, proximal femur, tibial shaft, distal radius) and estimates of historical PA, current strength, and cardiovascular fitness in adult premenopausal women. One hundred fifty-two adult premenopausal women (40 ± 9.6 years) undertook aBMD (dual-energy X-ray absorptiometry (DXA)) and completed surveys to estimate historical physical activity representative of three decades (Kriska et al. [1]), while subsets underwent functional tests of isokinetic strength (hamstrings and quadriceps), grip strength (hand dynamometer), and maximum oxygen uptake (MaxV02; cycle ergometer). Historical PA was characterized by demand (metabolic equivalents, PA > 3 METS; PA > 7 METS) and type (weight-bearing; high impact). Significant positive independent predictors varied by decade and site, with weight-bearing exercise and PA > 3 METS significant for the tibial shaft (10-19 decade) and only PA > 7 METS significant for the final two decades (20-29 and 30-39 years; total body and total hip). A significant negative correlation between high impact activity and tibial shaft aBMD appeared for the final decade. For strength measures, only grip strength was an independent predictor (total body, total hip), while MaxV02 provided a significant independent prediction for the tibial shaft. Past PA > 7 METS was positively associated with aBMD, and such activity should probably constitute a relatively high proportion of all weekly PA to positively affect aBMD. The findings warrant more detailed investigations in a prospective

The role of physical activity in improving physical fitness in children with intellectual and developmental disabilities.

PubMed

Collins, Kyla; Staples, Kerri

2017-10-01

One in three children in North America are considered overweight or obese. Children with intellectual and developmental disabilities (IDD) are at an increased risk for obesity than their typically developing peers. Decreased physical activity (PA) and low physical fitness may be contributing factors to this rise in obesity. Because children with IDD are at an increased risk of diseases related to inactivity, it is important to improve health-related physical fitness to complete activities of daily living and improve health. The focus of this research is on improving the performance of physical fitness components through physical activity programming among a group of children with IDD, ages 7-12 years. The Brockport Physical Fitness Test was used assess levels of physical fitness of 35 children with IDD (25 boys, 10 girls) before and after participation in a 10-week program. The results of paired sampled t-tests showed participation in 15-h PA program can significantly increase aerobic capacity and muscular strength and endurance in children with IDD. This study is aimed at understanding the role of PA in helping children with IDD to develop the fitness capacities essential to participation in a wide variety of activities. Copyright © 2017 Elsevier Ltd. All rights reserved.

Preserving older adults' routine outdoor activities in contrasting neighborhood environments through a physical activity intervention

USDA-ARS?s Scientific Manuscript database

While neighborhood design can potentially influence routine outdoor physical activities (PA), little is known concerning its effects on such activities among older adults attempting to increase their PA levels. We evaluated the effects of living in neighborhoods differing in compactness on changes i...

Increasing uptake of physical activity: a social ecological approach.

PubMed

Cochrane, Thomas; Davey, Rachel Caroline

2008-01-01

Increasing population physical activity (PA) is a public health priority. An approach to increasing PA in an urban community, based on the social ecology model, is presented and evaluated. A quasi-experimental (non-equivalent control group) design was chosen to test whether this approach can increase, significantly, the population proportion that is physically active. Two deprived inner-city electoral ward areas of Sheffield, UK, with similar socio-demographic and health profiles were selected. Implementation was carried out in five phases over 21 months: preparation and piloting, initial survey estimates, community awareness campaign, PA intervention and evaluation. Impact was evaluated by recording uptake and attendance at all sessions, and using a post-intervention postal survey. At follow-up, questionnaires were sent to 2500 randomly selected addresses in both areas, which assessed changes in PA, health and PA participation over the last year. A pilot baseline survey confirmed similar proportions taking some form of PA on most days: intervention 36% (25-47), control 33% (21-45). At follow-up, 38 different activity groups were in place and 1275 individuals had attended at least one activity. Satisfactorily completed responses were received from 1532 (31%), 55% (846) intervention, 45% (686) control. Relative to the control, the intervention sample demonstrated trends towards: being more physically active compared with one year ago, greater readiness to take up PA, better general health and improved health compared with one year ago (p < or = 0.001). Further, 30.6% (intervention) vs 18.3% (control) reported an increase in PA compared with one year ago, while 13.7% (intervention) vs 24.5% (control) reported no intention to exercise. These differences in proportions translated to an overall effect size estimate of 0.23 for the intervention. Relative to those whose PA had remained the same, intervention area residents were more likely to report being more active

The BPAQ: a bone-specific physical activity assessment instrument.

PubMed

Weeks, B K; Beck, B R

2008-11-01

A newly developed bone-specific physical activity questionnaire (BPAQ) was compared with other common measures of physical activity for its ability to predict parameters of bone strength in healthy, young adults. The BPAQ predicted indices of bone strength at clinically relevant sites in both men and women, while other measures did not. Only certain types of physical activity (PA) are notably osteogenic. Most methods to quantify levels of PA fail to account for bone relevant loading. Our aim was to examine the ability of several methods of PA assessment and a new bone-specific measure to predict parameters of bone strength in healthy adults. We recruited 40 men and women (mean age 24.5). Subjects completed the modifiable activity questionnaire, Bouchard 3-day activity record, a recently published bone loading history questionnaire (BLHQ), and wore a pedometer for 14 days. We also administered our bone-specific physical activity questionnaire (BPAQ). Calcaneal broadband ultrasound attenuation (BUA) (QUS-2, Quidel) and densitometric measures (XR-36, Norland) were examined. Multiple regression and correlation analyses were performed on the data. The current activity component of BPAQ was a significant predictor of variance in femoral neck bone mineral density (BMD), lumbar spine BMD, and whole body BMD (R(2) = 0.36-0.68, p < 0.01) for men, while the past activity component of BPAQ predicted calcaneal BUA (R(2) = 0.48, p = 0.001) for women. The BPAQ predicted indices of bone strength at skeletal sites at risk of osteoporotic fracture while other PA measurement tools did not.

Self-Reported Versus Accelerometer-Assessed Daily Physical Activity in Childhood Obesity Treatment.

PubMed

Schnurr, Theresia M; Bech, Bianca; Nielsen, Tenna R H; Andersen, Ida G; Hjorth, Mads F; Aadahl, Mette; Fonvig, Cilius E; Hansen, Torben; Holm, Jens-Christian

2017-08-01

We investigated the relationship between interview-based subjective ratings of physical activity (PA) engagement and accelerometer-assessed objectively measured PA in children and adolescents with overweight or obesity. A total of 92 children and adolescents (40 males, 52 females) with BMI ≥ 90th percentile for sex and age, aged 5-17 years had valid GT3X + accelerometer-assessed PA and interview-assessed self-reported information on PA engagement at the time of enrollment in a multidisciplinary outpatient tertiary treatment for childhood obesity. Accelerometer-derived mean overall PA and time spent in moderate to vigorous physical intensity were generated, applying cut-offs based on Vector Magnitude settings as defined by Romanzini et al. (2014), and a physical activity score (PAS) based on self-reported data. Overall, a higher self-reported PAS was correlated with higher accelerometer-assessed daily total PA levels ( r = 0.34, p < .01) and children who reported a high PAS were more physically active compared with children who reported a low PAS. There was a fair level of agreement between self-reported PAS and accelerometer-assessed PA (Kappa agreement = 0.23; 95% CI = [0.03, 0.43]; p = .01). PAS, derived from self-report, may be a useful instrument for evaluating PA at a group level among children and adolescents enrolled in multidisciplinary obesity treatment.

Conceptual Physical Education Course and College Freshmen's Physical Activity Patterns

ERIC Educational Resources Information Center

Shangguan, Rulan; Keating, Xiaofen Deng; Liu, Jingwen; Zhou, Ke; Clark, Langston; Leitner, Jessica

2017-01-01

Conceptual physical education (CPE) courses play a critical role in promoting physical activity (PA) among students in American higher education settings. To date, however, very limited knowledge is available about the effectiveness of such courses. Aims: The primary purpose of the study was to examine effects of a CPE course on altering freshmen…

Physical activity-related injury and body mass index among US high school students.

PubMed

Lowry, Richard; Lee, Sarah M; Galuska, Deborah A; Fulton, Janet E; Barrios, Lisa C; Kann, Laura

2007-07-01

Few studies have focused on the relationship between physical activity-related (PA) injury and overweight among youth. We analyzed data from the 2001 and 2003 Youth Risk Behavior Surveys (n = 28,815). Logistic regression was used to examine the independent effects of BMI and frequency of participation in vigorous activity, moderate activity, strengthening exercises, physical education (PE) classes, and team sports on the likelihood of PA injury. Approximately 14% of females and 19% of males reported seeing a doctor or nurse during the previous 30 d for an injury that happened while exercising or playing sports. PA injury was associated with participation in team sports, strengthening exercises, and (among females) vigorous physical activity. Controlling for type and frequency of physical activity, injury was not associated with being overweight (BMI >or= 95th percentile). Moderate physical activity and school PE classes may provide relatively low-risk alternatives for overweight youth who need to increase their physical activity.

Factors predicting changes in physical activity through adolescence: the Young-HUNT Study, Norway.

PubMed

Rangul, Vegar; Holmen, Turid Lingaas; Bauman, Adrian; Bratberg, Grete H; Kurtze, Nanna; Midthjell, Kristian

2011-06-01

The purpose of this prospective population-based study was to analyze predictors of changes in physical activity (PA) levels from early to late adolescence. Data presented are from 2,348 adolescents and their parents who participated in the Nord-Trøndelag Health study (HUNT 2, 1995-1997) and at follow-up in Young-HUNT 2, 2000-2001 Participants completed a self-reported questionnaire and participated in a clinical examination that included measurements of height and weight. Four patterns of PA emerged in the study: active or inactive at both time points (active maintainers, 13%; inactive maintainers, 59%), inactive and became active (adopters, 12%), active and became inactive (relapsers, 16%). Being overweight, dissatisfied with life, and not actively participating in sports at baseline were significant predictors of change regarding PA among boys at follow-up. For girls, smoking, drinking, low maternal education, and physical inactivity predicted relapsers and inactive maintainers. Higher levels of education and more physically active parents at baseline seemed to protect against decreased PA during follow-up for both genders. Predictors of change in, or maintaining PA status during adolescence differed by gender. These results suggest that PA-promoting interventions should be tailored by gender and focus on encouraging activity for inactive adolescents and maintenance of PA in those already active. Copyright © 2011 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Physical performance in relation to menopause status and physical activity.

PubMed

Bondarev, Dmitriy; Laakkonen, Eija K; Finni, Taija; Kokko, Katja; Kujala, Urho M; Aukee, Pauliina; Kovanen, Vuokko; Sipilä, Sarianna

2018-05-21

The aim of this study was to examine differences in physical performance (muscle power, muscle strength, aerobic capacity, and walking speed) across menopausal stages and potential of leisure physical activity (PA) to modify the impact of menopause on physical performance. In this cross-sectional study, women aged 47 to 55 were randomly selected from the Finnish National Registry and categorized as premenopausal (n = 233), perimenopausal (n = 381), or postmenopausal (n = 299) based on serum concentrations of follicle-stimulating hormone and bleeding diary. Physical performance was measured by knee extension force, handgrip force, vertical jumping height, maximal walking speed, and 6-minute walking distance. PA level was assessed by self-report and categorized as low, moderate, or high. Multivariate linear regression modeling was used for data analysis. After including fat mass, height, PA, and education in the model, the postmenopausal women showed 12.0 N weaker (P < 0.001) handgrip force and 1.1 cm lower (P < 0.001) vertical jumping height than the premenopausal women. There was no significant interaction between menopausal stage and PA on physical performance. The peri- and postmenopausal women with a high PA, however, showed better performance in the maximal knee extension strength and 6-minute walking test, and showed greater lower body muscle power than those with a low PA. Menopause status is associated with muscle strength and power, whereas the association between menopause status and mobility/walking is clearly weaker. A high leisure PA level provides more capacity to counteract the potential negative influence of menopausal factors on muscle function.This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used

Flying the "Active School Flag": Physical Activity Promotion through Self-Evaluation in Primary Schools in Ireland

ERIC Educational Resources Information Center

Chroinin, Deirdre Ni; Murtagh, Elaine; Bowles, Richard

2012-01-01

Primary schools are key sites where children can be active, advance their knowledge and understanding of how to participate in physical activity (PA) and develop an appreciation of its importance in their lives. This study explored the role of schools in promoting PA asking: how do primary schools approach the promotion of whole-school PA? Data…

Changes in physical activity levels, lesson context, and teacher interaction during physical education in culturally and linguistically diverse Australian schools.

PubMed

Dudley, Dean A; Okely, Anthony D; Pearson, Philip; Cotton, Wayne G; Caputi, Peter

2012-09-18

Recent data show that only 15% of Australian adolescents participate in adequate amounts of physical activity (PA) and those students from Asian and Middle-Eastern backgrounds in Grades 6-12 are significantly less active than their English-speaking background peers. Schools have recently been recognised as the most widely used and cost-effective setting for promoting PA among youth and one domain within schools where PA can occur regularly for all youth, regardless of cultural background or socio-economic status, is during physical education (PE). This study describes changes in physical activity (PA), lesson context and teacher interaction in physical education over the first two years in culturally and linguistically diverse secondary schools. Grade 7 PE classes in six schools were randomly observed using systematic direct observation (n = 81) and then followed up over the same period (n = 51) twelve months later. There was no significant decline in moderate-to-vigorous physical activity (MVPA) during PE (MD = -4.8%; p = .777), but a significant decline and medium negative effect in time spent in vigorous physical activity (VPA) (MD = -7.9%; p = .009) during PE was observed. Significant declines and large negative effects over time in percentage of PE time spent in management (MD = -8.8%; p < .001) and the number of observations where teachers promoted PA (MD = -20.7%; p < .001). The decline of VPA and teacher promotion of PA in culturally and linguistically diverse schools is of concern. Given the declines in VPA and the increases in time spent in game play, further research is needed to ascertain whether PE instruction could be improved by focussing on skill instruction and fitness in a games-based PE instruction model. Further research for increasing teacher promotion of PA during PE is needed.

Children's Physical Activity Levels during Indoor Recess Dance Videos

ERIC Educational Resources Information Center

Erwin, Heather; Koufoudakis, Ryann; Beighle, Aaron

2013-01-01

Background: Children's physical activity (PA) levels remain low, and schools are being asked to assume a leadership role in PA promotion. Research suggests outdoor recess contributes to children's overall PA levels. However, similar research is not available for indoor recess, which occurs frequently due to a variety of factors. The purpose of…

The relationship between physical activity, and physical performance and psycho-cognitive functioning in older adults living in residential aged care facilities.

PubMed

Bootsman, Natalia J M; Skinner, Tina L; Lal, Ravin; Glindemann, Delma; Lagasca, Carmela; Peeters, G M E E Geeske

2018-02-01

Insight into modifiable factors related to falls risk in older adults living in residential aged care facilities (RACFs) is necessary to tailor preventive strategies for this high-risk population. Associations between physical activity (PA), physical performance and psycho-cognitive functioning have been understudied in aged care residents. This study investigated associations between PA, and both physical performance and psycho-cognitive functioning in older adults living in RACFs. Cross-sectional study. Forty-four residents aged 85±8years were recruited from four RACFs located in Southeast Queensland. PA was assessed as the average time spent walking in hours/day using activPAL3™. Physical performance tests included balance, gait speed, dual-task ability, reaction time, coordination, grip strength, and leg strength and power. Psycho-cognitive questionnaires included quality of life, balance confidence, fear of falling and cognitive functioning. Associations between PA and each outcome measure were analysed using linear or ordinal regression models. The average time spent walking was 0.5±0.4h/day. Higher levels of PA were significantly associated with better balance (compared with low PA, medium: B=1.6; high: B=1.3) and dual-task ability (OR=7.9 per 0.5h/day increase). No statistically significant associations were found between PA and the other physical and psycho-cognitive measures. More physically active residents scored higher on balance and dual-task ability, which are key predictors of falls risk. This suggests that physical activity programs targeting balance and dual-task ability could help prevent falls in aged care residents. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Physical activity and anxiety: A perspective from the World Health Survey.

PubMed

Stubbs, Brendon; Koyanagi, Ai; Hallgren, Mats; Firth, Joseph; Richards, Justin; Schuch, Felipe; Rosenbaum, Simon; Mugisha, James; Veronese, Nicola; Lahti, Jouni; Vancampfort, Davy

2017-01-15

Despite the known benefits of physical activity (PA) among people with anxiety, little is known about PA levels in people with anxiety at the population level. This study explored the global prevalence of anxiety and its association with PA. Cross-sectional, community-based data from the World Health Survey was analyzed. Prevalence of anxiety was estimated for 237,964 individuals (47 countries). PA was categorized as low, moderate, and high based on the International Physical Activity Questionnaire (short form). The association between PA and anxiety was assessed by multivariable logistic regression. The overall global prevalence of anxiety was 11.4% (47 countries). Across 38 countries with available data on PA, 62.5%, 20.2%, and 17.3% of the sample engaged in high, moderate, and low levels of PA respectively. The prevalence of low physical activity in those with and without anxiety was 22.9% vs. 16.6% (p<0.001) (38 countries, n=184,920). In the pooled model adjusted for socio-demographics, depression, and country, individuals engaging in low PA (vs. high PA) had 1.32 (95% CI=1.17-1.47) times higher odds for anxiety than those with high PA. Female sex, older age, lower education and wealth, and depression were also associated with low PA. At the individual country level, there was a significant positive association between low PA and anxiety in 17 of the 38 countries. Low PA levels are associated with increased prevalence of anxiety. There is a need for longitudinal research to establish the directionality of the relationships observed. Copyright © 2016 Elsevier B.V. All rights reserved.

Assessment of Physical Activity and Energy Expenditure: An Overview of Objective Measures

PubMed Central

Hills, Andrew P.; Mokhtar, Najat; Byrne, Nuala M.

2014-01-01

The ability to assess energy expenditure (EE) and estimate physical activity (PA) in free-living individuals is extremely important in the global context of non-communicable diseases including malnutrition, overnutrition (obesity), and diabetes. It is also important to appreciate that PA and EE are different constructs with PA defined as any bodily movement that results in EE and accordingly, energy is expended as a result of PA. However, total energy expenditure, best assessed using the criterion doubly labeled water (DLW) technique, includes components in addition to physical activity energy expenditure, namely resting energy expenditure and the thermic effect of food. Given the large number of assessment techniques currently used to estimate PA in humans, it is imperative to understand the relative merits of each. The goal of this review is to provide information on the utility and limitations of a range of objective measures of PA and their relationship with EE. The measures discussed include those based on EE or oxygen uptake including DLW, activity energy expenditure, physical activity level, and metabolic equivalent; those based on heart rate monitoring and motion sensors; and because of their widespread use, selected subjective measures. PMID:25988109

Exercise Self-Efficacy as a Mediator between Goal-Setting and Physical Activity: Developing the Workplace as a Setting for Promoting Physical Activity.

PubMed

Iwasaki, Yoshie; Honda, Sumihisa; Kaneko, Shuji; Kurishima, Kazuhiro; Honda, Ayumi; Kakinuma, Ayumu; Jahng, Doosub

2017-03-01

Physical activity (PA) is ranked as a leading health indicator and the workplace is a key setting to promote PA. The purpose of this study was to examine how goal-setting and exercise self-efficacy (SE) during a health promotion program influenced PA level among Japanese workers. Using a cross-sectional study design, we surveyed 281 employees. The short version of the International Physical Activity Questionnaire was used to assess PA level. Exercise SE was assessed using a partially modified version of Oka's exercise SE scale. Personal goals were assessed as the total numbers of "yes" responses to five items regarding "details of personal goals to perform PA". A mediational model was used to examine whether exercise SE mediates between the number of personal goals and PA level. The mean age of the participants was 46.3 years, 76.2% were men, and the most common occupational category was software engineer (30.6%). The average PA level per week exceeded the recommended level in 127 participants (45.2%). One hundred and eighty-four participants (65.5%) set some form of concrete personal goal to perform PA. The relationship between the number of personal goals and PA level was mediated by exercise SE. Our study showed that exercise SE mediates goal-setting and increases PA. The results suggest that the components of PA promotion programs should be tailored to enhance participants' confidence in performing PA.

Evaluation of physical activity measures used in middle-aged women.

PubMed

Pettee Gabriel, Kelley; McClain, James J; Lee, Chong D; Swan, Pamela D; Alvar, Brent A; Mitros, Melanie R; Ainsworth, Barbara E

2009-07-01

To evaluate the reliability and validity of five commonly used physical activity questionnaires (PAQ) in women aged 45-65 yr with varying physical activity (PA) levels. Data were obtained from the Evaluation of Physical Activity Measures in Middle-aged Women (PAW) Study and included 66 women (aged 52.6 +/- 5.4 yr). PAQ evaluated include Modifiable Activity Questionnaire (past week and past month version), Nurses' Health Study PAQ, Active Australia Survey, and Women's Health Initiative PAQ. Intraclass correlation coefficients (ICC) between administrations of the PAQ were used to assess test-retest reliability. Spearman rank-order correlation coefficients were used to examine the associations of PA and physical fitness data with PAQ summary estimates. Accelerometer-determined median (25th, 75th percentiles) times (min.d) spent in moderate-lifestyle [760-1951 counts (ct)], moderate-walk (1952-5724 ct), vigorous (> or =5725 ct), and combined moderate and vigorous PA (MVPA > or = 1952 ct) during the 35 d of observation were 66.0 (51.2, 81.3), 23.1 (14.1, 34.6), 0.4 (0.0, 2.3), and 24.3 (15.9, 41.6) min, respectively. The PAQ were shown to be reproducible and relatively stable over time (ICC = 0.32 to 0.91) and were associated with total counts per day (ct.d, 0.46 to 0.60, all P < 0.001), and most were associated with many facets of physical fitness, including cardiorespiratory fitness (0.36 to 0.46, P < 0.01), body composition (-0.27 to -0.34, P < 0.05), and muscular fatigue (-0.25 to -0.44, P < 0.05). The PAQ evaluated in this study were shown to be reliable and associated with PA and physical fitness measures. Current findings support the utility of these PAQ for PA assessment in research studies of middle-aged women.

Physical Activity and Sociodemographic Correlates of Adolescent Exergamers.

PubMed

Barr-Anderson, Daheia J; Cook, Brian; Loth, Katie; Neumark-Sztainer, Dianne

2018-05-01

Exergame use (or active video games that promote physical activity [PA]) has the potential to increase PA in youth, but there is a scarcity of information about PA of youth who are current exergamers. The current study examined PA behaviors in exergamers versus nonexergamers. Adolescents (N = 2,793; mean age = 14.4 ± 2.0 years) participating in EAT 2010 (Eating and Activity in Teens) self-reported sociodemographic characteristics and exergaming and PA behavior. Height and weight were measured. Both male and female exergamers tended to be younger and black compared with nonexergamers (p < .001). Generally, exergamers did not report significantly more PA than nonexergamers, except for female exergamers who engaged in more vigorous PA than female nonexergamers (p < .01; 1.3 ± .05 h/wk vs. 1.6 ± .06 h/wk, respectively). PA behavior in exergamers is similar to PA behavior in nonexergamers. However, when targeting vigorous PA, exergaming may be an innovative and appealing intervention strategy for adolescent girls. Copyright © 2018 The Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

An examination of multilevel factors that may explain gender differences in children's physical activity.

PubMed

Crespo, Noe C; Corder, Kirsten; Marshall, Simon; Norman, Gregory J; Patrick, Kevin; Sallis, Jim F; Elder, John P

2013-09-01

Girls are less physically active than boys, yet no single study has examined the factors that may explain gender differences in children's physical activity (PA). This study was a cross-sectional analysis of data from 116 caregivers and their children aged 5-8 years who participated in the MOVE study. Caregivers reported various factors that may relate to children's PA (eg, encouragement for child PA and PA equipment at home). Child PA was measured by 7-day accelerometry. Linear regression tested for the variance in moderate-to-vigorous physical activity (MVPA) explained by gender and several variables. Gender and ethnicity interactions were examined. Caregivers were mostly female (97%), mean age 38 ± 6 years, mean BMI 28 ± 6 (kg/m2). Child's mean age was 8.1 ± 0.7, 54% were female and 40% were overweight/obese. Girls were less physically active than boys (54.1 ± 19.7 vs. 65.2 ± 28.0 daily minutes of MVPA, respectively). Among girls, more days of PE/week was associated with greater MVPA. Among boys, greater parent support for PA, greater parent modeling for PA, and greater number of PA equipment in the home were associated with greater MVPA. This study supports that boys and girls have different correlates for MVPA, which may partly explain gender differences in PA.

Physical activity in persons with late effects of polio: a descriptive study.

PubMed

Winberg, Cecilia; Flansbjer, Ulla-Britt; Carlsson, Gunilla; Rimmer, James; Lexell, Jan

2014-07-01

To promote a healthy and active lifestyle there is a need to increase our knowledge of the level of physical activity (PA) among people with late effects of polio. To examine PA in people with late effects of polio and to assess the relationship between PA, life satisfaction and various sociodemographic factors. PA was assessed in 81 persons with late effects of polio using the Physical Activity and Disability Survey (PADS) and by a pedometer. Life satisfaction was assessed with the Life Satisfaction Questionnaire (LiSat-11). The amount of PA varied considerably but on average the participants were physically active almost 3 h per day, mostly in household activities. The mean value of the pedometer counts was 6212 steps per day (SD = 3208). Sixty-nine percent of the participants rated themselves as satisfied with life as a whole. The sum of PADS was positively and significantly related to the number of steps (r = 0.39, p < 0.001), increasing age (r = 0.26, p < 0.05) and to the level of global satisfaction with life (rho = 0.23, p < 0.05). The number of steps was also positively and significantly associated with level of global satisfaction with life (rho = 0.37, p < 0.001). Despite a progressive physical disability, people with late effects of polio are physically active, but much of the activities are performed as part of their household activities and not as traditional exercise. The relationship between PA, life satisfaction and age further supports the general contention that an active lifestyle is an important factor for perceived well-being among older people. Copyright © 2014 Elsevier Inc. All rights reserved.

Promoting physical activity using a wearable activity tracker in college students: A cluster randomized controlled trial.

PubMed

Kim, Youngdeok; Lumpkin, Angela; Lochbaum, Marc; Stegemeier, Steven; Kitten, Karla

2018-08-01

This study examined the effects of utilizing a wearable activity tracker in a credit-based physical activity instructional program (PAIP) for promoting physical activity (PA) in college students. Fourteen PAIP courses in a large public university were randomly assigned into intervention (k = 7; n = 101) and control (k = 7; n = 86) groups. All courses focused on a core curriculum that covers basic exercise and behavioral science contents through lectures and activity sessions. A Misfit Flash activity tracker was provided to students in the intervention group. Objective PA assessments occurred at baseline, mid-, and end-of-semester during a 15-week academic semester. The control group showed a significant reduction in moderate- and vigorous-intensity PA (MVPA) minutes from baseline to the end-of-semester (P <.05), whereas the intervention group showed no changes in MVPA minutes over time. However, the intervention group also showed increased sedentary time and decreased time spent in light-intensity PA during the intervention period. Taken together, the present study found null effects of utilizing the wearable activity tracker in promoting PA in college students suggesting that intervention of primary using the wearable activity tracker as a behavior change strategy may not be effective to increase in PA in this setting.

Boys, Transitions, and Physical (In)activity: Exploring the Socio-Behavioural Mediators of Participation

PubMed Central

Gibson, Barbara E.

2016-01-01

Purpose: To explore the socio-behavioural mechanisms that motivate or dissuade boys' participation in physical activity (PA) as they transition into adolescence and their implications for physical therapy. Methods: This critical qualitative study involved in-depth interviews using active interviewing techniques with 15 adolescent boys. Data generation and analysis were driven by techniques of grounded theory and Bourdieu's sociology of practice. Results: The analysis identified intersectional relationships among emotions, the inherent pleasures of movement, and a sense of connectedness to PA, each of which acted as a mediating mechanism in motivating participation in PA. Analogously, body dissatisfaction, negative self-perceptions, and repeated instances of explicit and symbolic bullying intersected to dissuade boys from participating and created apathy toward PA. Conclusion: Identifying socio-behavioural mechanisms that motivate or dissuade physically active behaviour contributes new knowledge toward understanding PA attrition among boys transitioning to adolescence. As health advocates and movement experts, physiotherapists have an important role in helping adolescents of all abilities to participate in activities that provide them with meaning, inclusivity, and a sense of connectedness to PA. PMID:27504052

Physical and Sedentary Activity in Adolescents with Cerebral Palsy

ERIC Educational Resources Information Center

Maher, Carol A.; Williams, Marie T.; Olds, Tim; Lane, Alison E.

2007-01-01

Participation in regular physical activity (PA) provides health, psychological, and physiological benefits for people with and without a physical disability. This study investigated the physical and sedentary activity patterns of adolescents with cerebral palsy (CP). A cross-sectional, descriptive, postal survey was used, consisting of the…

A time-lagged momentary assessment study on daily life physical activity and affect.

PubMed

Wichers, Marieke; Peeters, Frenk; Rutten, Bart P F; Jacobs, Nele; Derom, Catherine; Thiery, Evert; Delespaul, Philippe; van Os, Jim

2012-03-01

Novel study designs using within-subject methodology and frequent and prospective measurements are required to unravel direction of causality and dynamic processes of behavior over time. The current study examined the effects of physical activity on affective state. A primary and within-study replication sample was derived from twin pairs. Female twins (n = 504) participated in an experience sampling method study at baseline. Positive and negative affective changes were examined before and following daily life increases in physical activity. Neuroticism was measured at baseline and depressive symptoms were assessed at baseline and at each of four follow-up assessments. Diagnoses, derived by Structured Clinical Interview for Diagnostic and Statistical Manual for Mental Health-IV axis I disorders, (A. P. A., 1994) were obtained at baseline. A significant increase in positive affect (PA) following the moment of increase in physical activity was replicated across both samples up to 180 min after physical activity. There was no effect of physical activity on negative affect (NA). Across the two samples, a history of fulfilling diagnostic criteria for depression at least once moderated the effect of physical activity on PA, in that the effect was lost more rapidly. The study supports a causal effect of physical activity on PA. However, people with past experience of clinical depression may benefit less from the PA-inducing effect of physical activity. These findings have implications for the use of physical exercise in clinical practice.

A life course examination of the physical environmental determinants of physical activity behaviour: A "Determinants of Diet and Physical Activity" (DEDIPAC) umbrella systematic literature review.

PubMed

Carlin, Angela; Perchoux, Camille; Puggina, Anna; Aleksovska, Katina; Buck, Christoph; Burns, Con; Cardon, Greet; Chantal, Simon; Ciarapica, Donatella; Condello, Giancarlo; Coppinger, Tara; Cortis, Cristina; D'Haese, Sara; De Craemer, Marieke; Di Blasio, Andrea; Hansen, Sylvia; Iacoviello, Licia; Issartel, Johann; Izzicupo, Pascal; Jaeschke, Lina; Kanning, Martina; Kennedy, Aileen; Lakerveld, Jeroen; Chun Man Ling, Fiona; Luzak, Agnes; Napolitano, Giorgio; Nazare, Julie-Anne; Pischon, Tobias; Polito, Angela; Sannella, Alessandra; Schulz, Holger; Sohun, Rhoda; Steinbrecher, Astrid; Schlicht, Wolfgang; Ricciardi, Walter; MacDonncha, Ciaran; Capranica, Laura; Boccia, Stefania

2017-01-01

Participation in regular physical activity is associated with a multitude of health benefits across the life course. However, many people fail to meet PA recommendations. Despite a plethora of studies, the evidence regarding the environmental (physical) determinants of physical activity remains inconclusive. To identify the physical environmental determinants that influence PA across the life course. An online systematic literature search was conducted using MEDLINE, ISI Web of Science, Scopus and SPORTDiscus. The search was limited to studies published in English (January 2004 to April 2016). Only systematic literature reviews (SLRs) and meta-analyses (MAs) of observational studies, that investigated the association between physical determinants and physical activity outcomes, were eligible for inclusion. The extracted data were assessed on the importance of determinants, strength of evidence and methodological quality. The literature search identified 28 SLRs and 3 MAs on 67 physical environmental characteristics potentially related to physical activity that were eligible for inclusion. Among preschool children, a positive association was reported between availability of backyard space and outdoor toys/equipment in the home and overall physical activity. The availability of physical activity programs and equipment within schools, and neighbourhood features such as pedestrian and cyclist safety structure were positively associated with physical activity in children and adolescents. Negative street characteristics, for example, lack of sidewalks and streetlights, were negatively associated with physical activity in adults. Inconsistent associations were reported for the majority of reviewed determinants in adults. This umbrella SLR provided a comprehensive overview of the physical environment determinants of physical activity across the life course and has highlighted, particularly amongst youth, a number of key determinants that may be associated with overall

The relationship between physical activity and work ability - A cross-sectional study of teachers.

PubMed

Grabara, Małgorzata; Nawrocka, Agnieszka; Powerska-Didkowska, Aneta

2018-01-01

To assess relationship between physical activity (PA) and perceived work ability amongst teachers from the Upper Silesia, Poland. The study involved 171 teachers (129 women, 42 men) of primary and secondary schools of the Upper Silesia, Poland. Physical education teachers were excluded from the study. The level of PA was estimated using the International Physical Activity Questionnaire short version, and perceived work ability was estimated using Work Ability Index (WAI). Male teachers had significantly higher levels of vigorous-intensity PA, moderateintensity PA, and total weekly PA than female teachers. The recommendations of the World Health Organization (WHO) met 46% of studied women and 74% of men. Work ability did not differ between male and female teachers. Work ability was related to age, body mass index (BMI), and PA (vigorous-intensity PA, moderate-intensity PA, total weekly PA). The female teachers with excellent or good WAI had significantly higher levels of vigorous-intensity PA, moderate-intensity PA and total weekly PA than female teachers with moderate or poor WAI. The teachers involving in high or moderate intensity PA could improve their work ability. Further studies should focus on relation between physical activity and work ability among teachers of various age and seniority, from both, urban and rural schools. Int J Occup Med Environ Health 2018;31(1):1-9. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

Developmental coordination disorder, generalized self-efficacy toward physical activity, and participation in organized and free play activities.

PubMed

Cairney, John; Hay, John A; Faught, Brent E; Wade, Terrance J; Corna, Laurie; Flouris, Andreas

2005-10-01

To test a theoretical model linking developmental coordination disorder (DCD) to reduced physical activity (PA) through the mediating influence of generalized self-efficacy regarding PA. This was a cross-sectional investigation of students in grades 4 through 8 from 5 elementary schools in the Niagara region of Ontario, Canada (n=590). Motor proficiency was evaluated using the short-form Bruininks-Oseretsky Test of Motor Proficiency. Generalized self-efficacy was assessed using the Children's Self-Perceptions of Adequacy in and Predilection for Physical Activity scale, and PA levels were evaluated using a 61-item Participation Questionnaire. Structural equation modeling was used to test the influence of generalized self-efficacy on the relationship between DCD and PA. In this sample, 7.5% (n=44) of the children met the requirements for probable DCD. The effect of DCD on PA was mediated by generalized self-efficacy. In this model, 28% of the variance in children's PA was predicted by generalized self-efficacy and DCD. Our results suggest that children with DCD are less likely to be physically active and that generalized self-efficacy can account for a considerable proportion of this relationship. The implications for appropriate interventions to increase PA among children with DCD are discussed.

Physical Performance Across the Adult Life Span: Correlates With Age and Physical Activity.

PubMed

Hall, Katherine S; Cohen, Harvey J; Pieper, Carl F; Fillenbaum, Gerda G; Kraus, William E; Huffman, Kim M; Cornish, Melissa A; Shiloh, Andrew; Flynn, Christy; Sloane, Richard; Newby, L Kristin; Morey, Miriam C

2017-04-01

A number of large-scale population studies have provided valuable information about physical performance in aged individuals; however, there is little information about trajectories of function and associations with age across the adult life span. We developed a mobility-focused physical performance screener designed to be appropriate for the adult life span. The physical performance battery includes measures of mobility, strength, endurance, and balance. Physical activity (PA) was assessed with accelerometry. We examined age-related trends in physical performance and PA, and the relationship between physical performance and PA across the age range (30-90+), by decade, in 775 participants enrolled in the study 2012-2014. Physical performance was worse with increasing age decade. Although men performed better than women across all ages, the decrement by age group was similar between genders. Worsening physical performance was observed as early as the fifth decade for chair stands and balance and in the sixth decade for gait speed and aerobic endurance. The number and strength of significant associations between physical performance and PA increased with greater age: the greatest number of significant associations was seen in the 60-79 age groups, with fewer reported in the 30-59 and 80-90+ age groups. More PA was associated with better physical function. These results emphasize the importance of a life span approach to studies of function and aging. This work points to the need for a physical performance screener that spans across adulthood as a clinical tool for identifying functional decline. © The Author 2016. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Physical Activity Promotion in Call Centres: Employers' Perspectives

ERIC Educational Resources Information Center

Renton, Sheila J.; Lightfoot, Nancy E.; Maar, Marion A.

2011-01-01

This study followed a predominantly qualitative approach to explore the perspectives of employers in Sudbury, Ontario, Canada, call centres (CCs) regarding physical activity (PA) promotion in workplaces, by identifying current practices and employers' motivation to promote PA, as well as perceived facilitators and barriers. In-depth interviews…

Building a better mousetrap (exergame) to increase youth physical activity

USDA-ARS?s Scientific Manuscript database

While exergames have been demonstrated to induce moderate levels of physical activity (PA) if played as designed, there is conflicting evidence on use of exergaming leading to increased habitual PA. Exergames have increased PA in some home and school studies, but not others. Exergames have been us...

Impact of physical activity domains on subsequent physical activity in youth: a 5-year longitudinal study.

PubMed

Hardie Murphy, Michelle; Rowe, David A; Woods, Catherine B

2017-02-01

This study evaluates how domains of physical activity (PA) in youth predict later PA and assesses factors influencing changes in sports participation. Young people from the Children's Sport Participation and Physical Activity study (n = 873; baseline age 10-18 years; 30.4% male) completed self-report surveys in 2009 and 2014. In a multiple linear regression analysis, participation frequency in club sport (β = 0.18) and extracurricular sport (β = 0.13) significantly predicted PA 5 years later, adjusted for age, sex and urban/rural classification (P < 0.01). Overall, rates of regular (at least once per week) youth sports participation were high (males 79.3-85.5%; females 74.8-83.2%). Uptake and dropout of specific sports varied widely. Despite high levels of migration into and out of Gaelic games, they remained popular at follow-up. Weight training was the only sport that increased in both sexes (P < 0.05). Fitness, friends and enjoyment were top motivations for taking up a new sport. Other commitments, a lack of interest and time were important factors leading to sports dropout. PA promotion strategies should include youth sport, take into consideration what sports are attractive to young people and address reasons for uptake and dropout.

Validity and responsiveness of the Global Physical Activity Questionnaire (GPAQ) in assessing physical activity during pregnancy

PubMed Central

Micklesfield, Lisa K.; van Poppel, Mireille N. M.; Norris, Shane A.; Sattler, Matteo C.; Dietz, Pavel

2017-01-01

The physiological and biomechanical changes that occur during pregnancy make accurate measurement of physical activity (PA) a challenge during this unique period. The Global Physical Activity Questionnaire (GPAQ) has been used extensively in low-to-middle income countries, but has never been validated in a pregnant population. In this longitudinal study, 95 pregnant women (mean age: 29.5±5.7 years; BMI: 26.9±5.0 kg/m2) completed the GPAQ and were asked to wear an accelerometer for 7 days at two time points during pregnancy (14–18 and 29–33 weeks gestation). There was a significant difference between accelerometry and GPAQ when measuring moderate-to-vigorous physical activity (MVPA) at 29–33 weeks gestation (16.6 vs 21.4 min/day; p = 0.02) as well as sedentary behaviour (SB) at both 14–18 weeks (457.0 vs 300 min/day; p < 0.01) and 29–33 weeks gestation (431.5 vs 300 min/day; p < 0.01). There was poor agreement between the GPAQ and accelerometry for both PA and SB at both time points (ICC: -0.05–0.08). Bland Altman plots indicated that the GPAQ overestimates PA by 14.8 min/day at 14–18 weeks and by 15.8 min/day at 29–33 weeks gestation. It underestimates SB by 127.5 min/day at 14–18 weeks and by 89.2 min/day at 29–33 weeks gestation. When compared to accelerometry, the GPAQ shows poor agreement and appears to overestimate PA and underestimate SB during pregnancy. PMID:28552977

The role of psychosocial factors in socioeconomic differences in physical activity: a population-based study.

PubMed

Lehto, Elviira; Konttinen, Hanna; Jousilahti, Pekka; Haukkala, Ari

2013-08-01

Socioeconomic health inequalities are partly attributed to different physical activity (PA) patterns. Psychosocial factors interacting with PA are suggested to explain the socioeconomic differences in PA to some extent. The aim of the present study was to examine whether PA self-efficacy, PA social support, and general self-control contribute to the socioeconomic status (SES) differences in leisure time physical activity (LTPA) and in total PA. The sample consisted of 25-74-year-old Finnish men (n = 2325) and women (n = 2699), who participated in the cross-sectional FINRISK Study in 2007. Physical activity was measured as total PA (MET-h/week) and as LTPA (inactive/active). A psychosocial factor questionnaire included scales measuring PA self-efficacy, PA social support, and general self-control. SES was defined by household gross income and years of education. Both higher education and income were associated with higher levels of LTPA, whereas total PA was higher among those with lower SES. Subjects with high SES reported higher levels of PA self-efficacy and PA social support, but general self-control correlated only with higher income. PA self-efficacy, PA social support and general self-control had positive associations with both LTPA and total PA. These psychosocial factors partly explained the SES differences in LTPA, but not in total PA. Future intervention studies should examine whether, by influencing PA self-efficacy, PA social support, and general self-control, it is possible to diminish the SES differences in PA.

Using different physical activity measurements in eight European countries. Results of the European Physical Activity Surveillance System (EUPASS) time series survey.

PubMed

Rütten, A; Ziemainz, H; Schena, F; Stahl, T; Stiggelbout, M; Auweele, Y Vanden; Vuillemin, A; Welshman, J

2003-06-01

The European Physical Activity Surveillance System (EUPASS) research project compared several physical activity (PA) measures (including the International Physical Activity Questionnaire (IPAQ)) in a time series survey in eight countries of the European Union. The present paper describes first results provided by the different instruments regarding PA participation, frequency and duration, both at the European and national levels. The purpose of the present study is to explore and compare the specific quality and usefulness of different indicators rather than to provide valid and reliable prevalence data. Thus, the main focus is on discussion of the methodological implications of the results presented. A time series survey based on computer-aided telephone interviewing (CATI) was carried out in eight European countries over a six-month period. The study provided for about 100 realised interviews per month in each country (i.e. approximately 600 per country). Descriptive statistical analysis was used to: (1) report IPAQ results on vigorous, moderate and light PA and sitting, as well as on the overall measure of calories expenditure (MET min-1), in the different countries; (2) compare these results with national PA indicators tested in EUPASS; and (3) compare IPAQ results with other European studies. First, the scores for the different PA categories as well as for the overall measure of calories expenditure provided by the IPAQ appeared rather high compared with previous studies and public health recommendations. Second, the different PA measurements used in EUPASS provided completely different results. For example, national indicators used in Germany and The Netherlands to date neither corresponded in absolute values (e.g. means of PA or sitting) nor correlated with the IPAQ in any significant way. Third, comparing EU countries, the ranking for vigorous, moderate and light activities by use of the IPAQ differed from that of other European studies. For example, in

Occupational Sitting and Physical Activity Among University Employees.

PubMed

Fountaine, Charles J; Piacentini, Meredith; Liguori, Gary A

The prevalence of overweight and obese in the U.S. has been thoroughly documented. With the advent of inactivity physiology research and the subsequent interest in sedentary behavior, the work environment has come under closer scrutiny as a potential opportunity to reverse inactivity. Therefore, the purpose of this study was to determine the sitting and physical activity (PA) habits among different classifications of university employees. University employees (n=625) completed an online survey based on the Occupational Sitting and Physical Activity Questionnaire (OSPAQ). Participants were instructed to describe time spent sitting, standing, walking, and in heavy physical labor during the last seven days, along with the number of breaks from sitting taken per hour. To establish habitual patterns of PA outside of work, employees recalled their participation in structured PA in the past seven days. Prior to data analysis, employees were categorized as Administration, Faculty, Staff, or Facilities Management. Statistically significant differences were found among employee classifications for min sit/d, p<.001; min stand/d, p<.001; min walk/d, p<.001; and min heavy labor/d, p<.001. No significant differences were found for breaks/h from sitting, p=.259 or participation in structured PA, p=. 33. With the exception of facilities management workers, university employees spent 75% of their workday seated. In conjunction with low levels of leisure time PA, university employees appear to be prime candidates for workplace interventions to reduce physical inactivity.

Physical Activity in Vietnam: Estimates and Measurement Issues.

PubMed

Bui, Tan Van; Blizzard, Christopher Leigh; Luong, Khue Ngoc; Truong, Ngoc Le Van; Tran, Bao Quoc; Otahal, Petr; Srikanth, Velandai; Nelson, Mark Raymond; Au, Thuy Bich; Ha, Son Thai; Phung, Hai Ngoc; Tran, Mai Hoang; Callisaya, Michele; Gall, Seana

2015-01-01

Our aims were to provide the first national estimates of physical activity (PA) for Vietnam, and to investigate issues affecting their accuracy. Measurements were made using the Global Physical Activity Questionnaire (GPAQ) on a nationally-representative sample of 14706 participants (46.5% males, response 64.1%) aged 25-64 years selected by multi-stage stratified cluster sampling. Approximately 20% of Vietnamese people had no measureable PA during a typical week, but 72.9% (men) and 69.1% (women) met WHO recommendations for PA by adults for their age. On average, 52.0 (men) and 28.0 (women) Metabolic Equivalent Task (MET)-hours/week (largely from work activities) were reported. Work and total PA were higher in rural areas and varied by season. Less than 2% of respondents provided incomplete information, but an additional one-in-six provided unrealistically high values of PA. Those responsible for reporting errors included persons from rural areas and all those with unstable work patterns. Box-Cox transformation (with an appropriate constant added) was the most successful method of reducing the influence of large values, but energy-scaled values were most strongly associated with pathophysiological outcomes. Around seven-in-ten Vietnamese people aged 25-64 years met WHO recommendations for total PA, which was mainly from work activities and higher in rural areas. Nearly all respondents were able to report their activity using the GPAQ, but with some exaggerated values and seasonal variation in reporting. Data transformation provided plausible summary values, but energy-scaling fared best in association analyses.

Physical Activity in Vietnam: Estimates and Measurement Issues

PubMed Central

Bui, Tan Van; Blizzard, Christopher Leigh; Luong, Khue Ngoc; Truong, Ngoc Le Van; Tran, Bao Quoc; Otahal, Petr; Srikanth, Velandai; Nelson, Mark Raymond; Au, Thuy Bich; Ha, Son Thai; Phung, Hai Ngoc; Tran, Mai Hoang; Callisaya, Michele; Gall, Seana

2015-01-01

Introduction Our aims were to provide the first national estimates of physical activity (PA) for Vietnam, and to investigate issues affecting their accuracy. Methods Measurements were made using the Global Physical Activity Questionnaire (GPAQ) on a nationally-representative sample of 14706 participants (46.5% males, response 64.1%) aged 25−64 years selected by multi-stage stratified cluster sampling. Results Approximately 20% of Vietnamese people had no measureable PA during a typical week, but 72.9% (men) and 69.1% (women) met WHO recommendations for PA by adults for their age. On average, 52.0 (men) and 28.0 (women) Metabolic Equivalent Task (MET)-hours/week (largely from work activities) were reported. Work and total PA were higher in rural areas and varied by season. Less than 2% of respondents provided incomplete information, but an additional one-in-six provided unrealistically high values of PA. Those responsible for reporting errors included persons from rural areas and all those with unstable work patterns. Box-Cox transformation (with an appropriate constant added) was the most successful method of reducing the influence of large values, but energy-scaled values were most strongly associated with pathophysiological outcomes. Conclusions Around seven-in-ten Vietnamese people aged 25–64 years met WHO recommendations for total PA, which was mainly from work activities and higher in rural areas. Nearly all respondents were able to report their activity using the GPAQ, but with some exaggerated values and seasonal variation in reporting. Data transformation provided plausible summary values, but energy-scaling fared best in association analyses. PMID:26485044

Crime, perceived safety, and physical activity: A meta-analysis.

PubMed

Rees-Punia, Erika; Hathaway, Elizabeth D; Gay, Jennifer L

2018-06-01

Perceived safety from crime and objectively-measured crime rates may be associated with physical inactivity. The purpose of this meta-analysis is to estimate the odds of accumulating high levels of physical activity (PA) when the perception of safety from crime is high and when objectively-measured crime is high. Peer-reviewed studies were identified through PubMed, Web of Science, ProQuest Criminal Justice, and ScienceDirect from earliest record through 2016. Included studies measured total PA, leisure-time PA, or walking in addition to perceived safety from crime or objective measures of crime. Mean odds ratios were aggregated with random effects models, and meta-regression was used to examine effects of potential moderators: country, age, and crime/PA measure. Sixteen cross-sectional studies yielded sixteen effects for perceived safety from crime and four effects for objective crime. Those reporting feeling safe from crime had a 27% greater odds of achieving higher levels of physical activity (OR=1.27 [1.08, 1.49]), and those living in areas with higher objectively-measured crime had a 28% reduced odds of achieving higher levels of physical activity (OR=0.72 [0.61, 0.83]). Effects of perceived safety were highly heterogeneous (I 2 =94.09%), but explored moderators were not statistically significant, likely because of the small sample size. Despite the limited number of effects suitable for aggregation, the mean association between perceived safety and PA was significant. As it seems likely that perceived lack of safety from crime constrains PA behaviors, future research exploring moderators of this association may help guide public health recommendations and interventions. Copyright © 2017 Elsevier Inc. All rights reserved.

Physical activity and psychosocial benefits among breast cancer patients.

PubMed

Pinto, Bernardine M; Dunsiger, Shira; Waldemore, Marissa

2013-10-01

Physical activity (PA) has been shown to provide health benefits for breast cancer patients. The effects of augmenting oncology healthcare provider (HCP) advice for PA with 3 months of telephone counseling versus contact control were evaluated in a randomized trial. Our goal in this secondary analysis was to examine the amount of PA (min/week) needed for psychosocial benefits among both groups. After receiving brief HCP advice to become physically active, 192 women (age in years: mean = 60.0, SD = 9.9) who had completed treatment for Stage 0-IV breast cancer were randomized to telephone counseling to support PA (n = 106) or contact control (n = 86). Their PA, fatigue, physical functioning, and quality of life were assessed at baseline (before receiving HCP advice), 3, 6, and 12 months. A non-randomized design was used to examine the dose-response relationship between PA and psychosocial outcomes. Exercising for at least 150 min/week at moderate intensity was associated with improved physical functioning (b = 5.9, SE = 2.9, p = 0.04) and quality of life (b = 3.6, SE = 1.9, p = 0.05) at 3 months. These relationships were not found at 6 and 12 months (p's > 0.05). However, women who reported at least 150 min/week of PA at both 3 and 6 months had significantly reduced fatigue (b = 1.3, SE = 0.7, p = 0.05) and improved physical functioning (b = 3.1, SE = 1.3, p = 0.02) and quality of life (b = 2.0, SE = 0.9, p = 0.02) compared with women who did not meet this criterion. Women who exercised at recommended levels (at least 150 min/week) and sustained this level of activity for at least 6 months accrued psychosocial benefits. Copyright © 2013 John Wiley & Sons, Ltd.

Parenthood and factors that influence outdoor recreational physical activity from a gender perspective

PubMed Central

2011-01-01

Background A physically active life promotes both physical and mental health, increasing well-being and quality of life. Physical activity (PA) performed outdoors has been found to be particularly good for promoting well-being. However, participation in PA can change during the course of a lifetime. Parenthood has been found to be a life event associated with decreased PA, especially among women, although studies in the field are sparse. The aim of this study was to investigate participation in outdoor recreational PA, and factors influencing participation among parents-to-be, with and without previous children, from a gender perspective. Methods This study included baseline data from parents-to-be, 224 women and 208 men, from the municipality of Karlskrona in south-east Sweden. Data collection was carried out during 2008-2009. We measured the self-reported amount of outdoor recreational PA undertaken during the last year and analysed the probability of participating in this PA using 25 variables covering individual and socioeconomic factors. Results Seventy-six per cent of the women and 65% of the men had participated in outdoor recreational PA, varying from several times per month to every day, over a 12-month period prior to one month before pregnancy. Participation in PA indoors and owning a dog or a horse emerged as the most important factors associated with the probability of participation in outdoor recreational PA. Men were affected by a greater number of factors than women, for example men who had a family situation that permitted outdoor recreational PA participated in activities to a greater extent than men without such a family situation. The physical aspect, i.e. improved physical condition, staying power and vigour, also played a significant role with regard to participation among men. Conclusions Becoming a parent is a life-changing event that affects participation in PA. By offering family-oriented PA choices that involve both parents and children

Genome-wide physical activity interactions in adiposity - A meta-analysis of 200,452 adults.

PubMed

Graff, Mariaelisa; Scott, Robert A; Justice, Anne E; Young, Kristin L; Feitosa, Mary F; Barata, Llilda; Winkler, Thomas W; Chu, Audrey Y; Mahajan, Anubha; Hadley, David; Xue, Luting; Workalemahu, Tsegaselassie; Heard-Costa, Nancy L; den Hoed, Marcel; Ahluwalia, Tarunveer S; Qi, Qibin; Ngwa, Julius S; Renström, Frida; Quaye, Lydia; Eicher, John D; Hayes, James E; Cornelis, Marilyn; Kutalik, Zoltan; Lim, Elise; Luan, Jian'an; Huffman, Jennifer E; Zhang, Weihua; Zhao, Wei; Griffin, Paula J; Haller, Toomas; Ahmad, Shafqat; Marques-Vidal, Pedro M; Bien, Stephanie; Yengo, Loic; Teumer, Alexander; Smith, Albert Vernon; Kumari, Meena; Harder, Marie Neergaard; Justesen, Johanne Marie; Kleber, Marcus E; Hollensted, Mette; Lohman, Kurt; Rivera, Natalia V; Whitfield, John B; Zhao, Jing Hua; Stringham, Heather M; Lyytikäinen, Leo-Pekka; Huppertz, Charlotte; Willemsen, Gonneke; Peyrot, Wouter J; Wu, Ying; Kristiansson, Kati; Demirkan, Ayse; Fornage, Myriam; Hassinen, Maija; Bielak, Lawrence F; Cadby, Gemma; Tanaka, Toshiko; Mägi, Reedik; van der Most, Peter J; Jackson, Anne U; Bragg-Gresham, Jennifer L; Vitart, Veronique; Marten, Jonathan; Navarro, Pau; Bellis, Claire; Pasko, Dorota; Johansson, Åsa; Snitker, Søren; Cheng, Yu-Ching; Eriksson, Joel; Lim, Unhee; Aadahl, Mette; Adair, Linda S; Amin, Najaf; Balkau, Beverley; Auvinen, Juha; Beilby, John; Bergman, Richard N; Bergmann, Sven; Bertoni, Alain G; Blangero, John; Bonnefond, Amélie; Bonnycastle, Lori L; Borja, Judith B; Brage, Søren; Busonero, Fabio; Buyske, Steve; Campbell, Harry; Chines, Peter S; Collins, Francis S; Corre, Tanguy; Smith, George Davey; Delgado, Graciela E; Dueker, Nicole; Dörr, Marcus; Ebeling, Tapani; Eiriksdottir, Gudny; Esko, Tõnu; Faul, Jessica D; Fu, Mao; Færch, Kristine; Gieger, Christian; Gläser, Sven; Gong, Jian; Gordon-Larsen, Penny; Grallert, Harald; Grammer, Tanja B; Grarup, Niels; van Grootheest, Gerard; Harald, Kennet; Hastie, Nicholas D; Havulinna, Aki S; Hernandez, Dena; Hindorff, Lucia; Hocking, Lynne J; Holmens, Oddgeir L; Holzapfel, Christina; Hottenga, Jouke Jan; Huang, Jie; Huang, Tao; Hui, Jennie; Huth, Cornelia; Hutri-Kähönen, Nina; James, Alan L; Jansson, John-Olov; Jhun, Min A; Juonala, Markus; Kinnunen, Leena; Koistinen, Heikki A; Kolcic, Ivana; Komulainen, Pirjo; Kuusisto, Johanna; Kvaløy, Kirsti; Kähönen, Mika; Lakka, Timo A; Launer, Lenore J; Lehne, Benjamin; Lindgren, Cecilia M; Lorentzon, Mattias; Luben, Robert; Marre, Michel; Milaneschi, Yuri; Monda, Keri L; Montgomery, Grant W; De Moor, Marleen H M; Mulas, Antonella; Müller-Nurasyid, Martina; Musk, A W; Männikkö, Reija; Männistö, Satu; Narisu, Narisu; Nauck, Matthias; Nettleton, Jennifer A; Nolte, Ilja M; Oldehinkel, Albertine J; Olden, Matthias; Ong, Ken K; Padmanabhan, Sandosh; Paternoster, Lavinia; Perez, Jeremiah; Perola, Markus; Peters, Annette; Peters, Ulrike; Peyser, Patricia A; Prokopenko, Inga; Puolijoki, Hannu; Raitakari, Olli T; Rankinen, Tuomo; Rasmussen-Torvik, Laura J; Rawal, Rajesh; Ridker, Paul M; Rose, Lynda M; Rudan, Igor; Sarti, Cinzia; Sarzynski, Mark A; Savonen, Kai; Scott, William R; Sanna, Serena; Shuldiner, Alan R; Sidney, Steve; Silbernagel, Günther; Smith, Blair H; Smith, Jennifer A; Snieder, Harold; Stančáková, Alena; Sternfeld, Barbara; Swift, Amy J; Tammelin, Tuija; Tan, Sian-Tsung; Thorand, Barbara; Thuillier, Dorothée; Vandenput, Liesbeth; Vestergaard, Henrik; van Vliet-Ostaptchouk, Jana V; Vohl, Marie-Claude; Völker, Uwe; Waeber, Gérard; Walker, Mark; Wild, Sarah; Wong, Andrew; Wright, Alan F; Zillikens, M Carola; Zubair, Niha; Haiman, Christopher A; Lemarchand, Loic; Gyllensten, Ulf; Ohlsson, Claes; Hofman, Albert; Rivadeneira, Fernando; Uitterlinden, André G; Pérusse, Louis; Wilson, James F; Hayward, Caroline; Polasek, Ozren; Cucca, Francesco; Hveem, Kristian; Hartman, Catharina A; Tönjes, Anke; Bandinelli, Stefania; Palmer, Lyle J; Kardia, Sharon L R; Rauramaa, Rainer; Sørensen, Thorkild I A; Tuomilehto, Jaakko; Salomaa, Veikko; Penninx, Brenda W J H; de Geus, Eco J C; Boomsma, Dorret I; Lehtimäki, Terho; Mangino, Massimo; Laakso, Markku; Bouchard, Claude; Martin, Nicholas G; Kuh, Diana; Liu, Yongmei; Linneberg, Allan; März, Winfried; Strauch, Konstantin; Kivimäki, Mika; Harris, Tamara B; Gudnason, Vilmundur; Völzke, Henry; Qi, Lu; Järvelin, Marjo-Riitta; Chambers, John C; Kooner, Jaspal S; Froguel, Philippe; Kooperberg, Charles; Vollenweider, Peter; Hallmans, Göran; Hansen, Torben; Pedersen, Oluf; Metspalu, Andres; Wareham, Nicholas J; Langenberg, Claudia; Weir, David R; Porteous, David J; Boerwinkle, Eric; Chasman, Daniel I; Abecasis, Gonçalo R; Barroso, Inês; McCarthy, Mark I; Frayling, Timothy M; O'Connell, Jeffrey R; van Duijn, Cornelia M; Boehnke, Michael; Heid, Iris M; Mohlke, Karen L; Strachan, David P; Fox, Caroline S; Liu, Ching-Ti; Hirschhorn, Joel N; Klein, Robert J; Johnson, Andrew D; Borecki, Ingrid B; Franks, Paul W; North, Kari E; Cupples, L Adrienne; Loos, Ruth J F; Kilpeläinen, Tuomas O

2017-04-01

Physical activity (PA) may modify the genetic effects that give rise to increased risk of obesity. To identify adiposity loci whose effects are modified by PA, we performed genome-wide interaction meta-analyses of BMI and BMI-adjusted waist circumference and waist-hip ratio from up to 200,452 adults of European (n = 180,423) or other ancestry (n = 20,029). We standardized PA by categorizing it into a dichotomous variable where, on average, 23% of participants were categorized as inactive and 77% as physically active. While we replicate the interaction with PA for the strongest known obesity-risk locus in the FTO gene, of which the effect is attenuated by ~30% in physically active individuals compared to inactive individuals, we do not identify additional loci that are sensitive to PA. In additional genome-wide meta-analyses adjusting for PA and interaction with PA, we identify 11 novel adiposity loci, suggesting that accounting for PA or other environmental factors that contribute to variation in adiposity may facilitate gene discovery.

The practice of physical activity and cryotherapy in rheumatoid arthritis: systematic review.

PubMed

Peres, Daniele; Sagawa, Yoshimasa; Dugué, Benoit; Domenech, Susana C; Tordi, Nicolas; Prati, Clement

2017-10-01

Rheumatoid arthritis (RA) is an autoimmune, chronic and inflammatory disease, which the affected patients present a higher cardiovascular mortality rate. Physical activities have been identified as the most important strategy to prevent cardiovascular diseases. However, the articular damage and the chronic pain caused by RA challenges its regular practice. Moreover, persons with RA tend to avoid PA due to the fear of exacerbating the inflammatory potential and pain. One alternative to avoid the collateral effects of the PA could be the cryotherapy. Therefore, this study aimed to review studies focused on the use of both PA and cryotherapy in RA patients and to identify evidences that both therapies could be combined in order to optimize the symptomatic treatment. Four databases (MEDLINE, CINAHL, Elsevier and PEDro) were searched to identify publications regarding RA patients, PA and cryotherapy intervention by the terms and operators (rheumatoid arthritis AND exercise OR physical activity OR activity OR training OR reconditioning OR cryotherapy OR cold OR immersion). The selected studies should at least present one measure of the aerobic capacity, disease activity or pain relief. Among 19 studies with RA patients identified, only 4 studies used PA combined with cryotherapy. The other 13 studies used physical activities and 2 studies used cryotherapy intervention. The results of the physical activities combined with cryotherapy studies showed an improvement in the disease activity and pain relief, however without details of the physical activities intervention and an aerobic capacity. Among the physical activities studies, evidence was found suggesting that aerobic exercises and multiactivity exercises with high intensity are the more effective for improve the aerobic capacity. Even if few studies on cryotherapy were found, there are enough evidences in the literature that demonstrate the benefits of this intervention on pain relief and disease activity. In summary

Antecedents and mediators of physical activity in endometrial cancer survivors: Increasing physical activity through Steps to Health

PubMed Central

Cox, Matthew; Carmack, Cindy; Hughes, Daniel; Baum, George; Brown, Jubilee; Jhingran, Anuja; Lu, Karen; Basen-Engquist, Karen

2015-01-01

OBJECTIVE Research shows that physical activity (PA) has a positive effect on cancer survivors including improving quality of life, improving physical fitness, and decreasing risk for cancer recurrence in some cancer types. Theory-based intervention approaches have identified self-efficacy as a potential mediator of PA interventions. This study examines the temporal relationships at four time points (T1–T4) between several social cognitive theory constructs and PA among a group of endometrial cancer survivors receiving a PA intervention. METHOD A sample of 98 sedentary women who were at least six months post treatment for endometrial cancer were given an intervention to increase their PA. The study tested whether modeling, physiological somatic sensations, and social support at previous time points predicted self-efficacy at later time points, which in turn predicted PA at later time points. RESULTS Results indicate that as physiological somatic sensations at T2 decrease, self-efficacy at T3 increases, which leads to an increase in PA at T4. This suggests that self-efficacy is a significant mediator between physiological somatic sensations and PA. Exploratory follow up models suggest model fit can be improved with the addition of contemporaneous effects between self-efficacy and PA at T3 and T4, changing the timing of the mediational relationships. CONCLUSIONS Physiological somatic sensations appear to be an important construct to target in order to increase PA in this population. While self-efficacy appeared to mediate the relationship between physiological somatic sensations and PA, the timing of this relationship is requires further study. PMID:25642840

Physical Activity and School Absenteeism Due to Illness in Adolescents

ERIC Educational Resources Information Center

de Groot, Renate; van Dijk, Martin; Savelberg, Hans; van Acker, Frederik; Kirschner, Paul

2017-01-01

Background: Knowledge about the beneficial role of physical activity (PA) for health and school performance is growing. Studies investigating the link between PA and school absenteeism due to illness are lacking. Therefore, we investigated associations between habitual PA and school absenteeism due to illness in adolescents and explored whether…

Motivators and barriers for physical activity in older adults with osteoporosis.

PubMed

Baert, Veerle; Gorus, Ellen; Mets, Tony; Bautmans, Ivan

2015-01-01

Although physical activity (PA) is an important tool to counter osteoporosis, too few older patients with osteoporosis (OPWO) engage in PA. Little is known about specific motivators for and barriers to PA in OPWO, hindering the development of targeted PA promotion campaigns for these persons. Therefore, the main objective of this study was to identify motivators for and barriers to PA specifically in OPWO. This qualitative study identified specific motivators for and barriers to PA in OPWO through 2 different methods: focus groups with professionals and in-depth interviews with OPWO. The OPWO tended to give a broad interpretation of what they considered as PA (practicing sports, physical work, and performing household activities), whereas the professionals seemed to mainly focus on (therapeutic) exercise as PA. Fifteen different motivators and 18 barriers have been identified. Among others, health improvement, social contact, habit, feeling good, and receiving medical advice from a medical doctor were motivators. Pain, fear of falling, bad weather, lack of interest, and caring for an ill partner were barriers to PA. For some older respondents, osteoporosis acted as a trigger for PA, and for others it was a barrier. This study emphasizes the importance for health care professionals to give personalized PA advice regarding the nature and frequency of PA that is safe and beneficial for osteoporosis. It stands to reason that the information about PA needs to be clear and consistent. Furthermore, it is quintessential to mention that it can take some time to adapt to physical exercise and to experience the beneficial effects, because pain sensations during the first PA sessions can be perceived as barriers to OPWO. Misconceptions or barriers to PA should be countered by assessing motivators for and barriers to PA by the health care professional together with the older client so that barriers can be eliminated and motivators can be strengthened. Physical activity

Physical Activity of Children Ages 6-8: The Beginning of School Attendance

ERIC Educational Resources Information Center

Fromel, Karel; Stelzer, Jiri; Groffik, Dorota; Ernest, James

2008-01-01

This study investigated the physical activity (PA) levels of 6- to 8-year-old children over a seven-day period. The participants consisted of 35 girls and 36 boys in kindergarten and 113 girls and 131 boys in 1st grade. Physical activity (PA) is defined as "any body movement produced by skeletal muscles resulting in energy expenditure"…

Effect of moderate to vigorous physical activity on long-term clinical outcomes and pain severity in fibromyalgia.

PubMed

Kaleth, Anthony S; Saha, Chandan K; Jensen, Mark P; Slaven, James E; Ang, Dennis C

2013-08-01

To evaluate the relationship between long-term maintenance of moderate to vigorous physical activity (MVPA) and clinical outcomes in fibromyalgia (FM). Patients with FM (n = 170) received individualized exercise prescriptions and completed baseline and followup physical activity assessments using the Community Health Activities Model Program for Seniors questionnaire at weeks 12, 24, and 36. The primary outcome was the change in the Fibromyalgia Impact Questionnaire-Physical Impairment (FIQ-PI) score. The secondary outcomes included improvements in overall well-being (FIQ total score), pain severity ratings, and depression. Using a threshold increase in MVPA of ≥10 metabolic equivalent hours/week above usual activities, 27 subjects (15.9%) increased and sustained (SUS-PA), 68 (40%) increased but then declined (UNSUS-PA), and 75 (44.1%) did not achieve (LO-PA) this benchmark. Compared to LO-PA subjects, both SUS-PA and UNSUS-PA subjects reported greater improvement in FIQ-PI (P < 0.01) and FIQ total score (P < 0.05). Additionally, the SUS-PA group reported greater improvement in pain severity compared to the LO-PA group (P < 0.05). However, there were no significant group differences between SUS-PA and UNSUS-PA for any primary or secondary outcome measure. Increased participation in MVPA for at least 12 weeks improved physical function and overall well-being in patients with FM. Although sustained physical activity was not associated with greater clinical benefit compared with unsustained physical activity, these findings also suggest that performing greater volumes of physical activity is not associated with worsening pain in FM. Future research is needed to determine the relationship between sustained MVPA participation and subsequent improvement in patient outcomes. Copyright © 2013 by the American College of Rheumatology.

Objectively Measured Physical Activity in Home Guard Soldiers During Military Service and Civilian Life.

PubMed

Aandstad, Anders; Hageberg, Rune; Holme, Ingar M; Anderssen, Sigmund A

2016-07-01

Soldiers are encouraged to be physically active, and thereby maintain or increase their fitness level to meet job-related physical demands. However, studies on objectively measured physical activity (PA) in soldiers are scarce, particular for reserve soldiers. Hence, the aim of this study was to present PA data on Norwegian Home Guard (HG) soldiers. A total of 411 HG soldiers produced acceptable PA measurements (SenseWear Armband Pro2) during civilian life, of which 299 soldiers also produced acceptable data during HG military training. Reference data on total energy expenditure, metabolic equivalents, steps per day, and minutes of PA in three different metabolic equivalent categories are presented. The HG soldiers produced more minutes of moderate PA during HG military training compared to civilian life, but less vigorous and very vigorous PA. Furthermore, HG soldiers were more physically active during civilian week days compared to weekend days. The presented reference data can be used for comparisons against other groups of soldiers. Our data indicate that aerobic demands during HG military training were not very high. Promoting PA and exercise could still be important to ensure HG soldiers are physically prepared for more unforeseen job tasks. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Recurrent pain and discomfort in relation to fitness and physical activity among young school children.

PubMed

Sollerhed, Ann-Christin; Andersson, Ingemar; Ejlertsson, Göran

2013-01-01

As an increase in pain symptoms among children has been shown in the last decades, the aim of this study was to describe perceptions of recurrent pain, measured physical fitness and levels of reported physical activity (PA) in children, and to investigate if any associations between PA, fitness and recurrent pain could be identified. A school-based study comprised 206 Swedish children 8-12 years old, 114 boys, 92 girls. A questionnaire with questions about perceived pain, self-reported PA and lifestyle factors was used. Health-related fitness was assessed by 11 physical tests. A physical index was calculated from these tests as a z score. High physical index indicated high fitness and low physical index indicated low fitness. ANOVA test, chi-square test and logistic regression analysis were used to compare active and inactive children. The prevalence of one pain location (head, abdomen or back) was 26%, two 11% and three 4% (n=206). Female gender, living in single-parent families, low PA and low subjective health were associated with reported recurrent pain. Children reporting high levels of PA had high physical index and reported low prevalence of pain symptoms. The physical index and level of self-reported PA decreased gradually the more pain locations. Physically active children had higher fitness levels and reported less pain symptoms than inactive peers. Coping with pain is an integral part of PA, and active children learn to cope with unpleasant body sensations which together with high fitness may reduce the perception of pain.

Validating the Physical Activity and Leisure Motivation Scale (PALMS).

PubMed

Molanorouzi, Keyvan; Khoo, Selina; Morris, Tony

2014-09-03

Although there is abundant evidence to recommend a physically active lifestyle, adult physical activity (PA) levels have declined over the past two decades. In order to understand why this happens, numerous studies have been conducted to uncover the reasons for people's participation in PA. Often, the measures used were not broad enough to reflect all the reasons for participation in PA. The Physical Activity and Leisure Motivation Scale (PALMS) was created to be a comprehensive tool measuring motives for participating in PA. This 40-item scale related to participation in sport and PA is designed for adolescents and adults. Five items constitute each of the eight sub-scales (mastery, enjoyment, psychological condition, physical condition, appearance, other's expectations, affiliation, competition/ego) reflecting motives for participation in PA that can be categorized as features of intrinsic and extrinsic motivation based on self-determination theory. The aim of the current study was to validate the PALMS in the cultural context of Malaysia, including to assess how well the PALMS captures the same information as the Recreational Exercise Motivation Measure (REMM). To do so, 502 Malaysian volunteer participants, aged 18 to 67 years (mean ± SD; 31.55 ± 11.87 years), from a variety of PA categories, including individual sports, team sports, martial arts and exercise, completed the study. The hypothesized 8-factor model demonstrated a good fit with the data (CMIN/DF = 2.820, NFI = 0.90, CFI = 0.91, RMSEA = 0.06). Cronbach's alpha coefficient (α = 0.79) indicated good internal consistency for the overall measure. Internal consistency for the PALMS subscales was sound, ranging from 0.78 to 0.82. The correlations between each PALMS sub-scale and the corresponding sub-scale on the validated REMM (the 73-item questionnaire from which the PALMS was developed) were also high and varied from 0.79 to 0.95. Also, test-retest reliability for the questionnaire sub-scales was

Effects of Requiring Physical Fitness in a Lecture-Based College Course: Students' Attitudes toward Physical Activity

ERIC Educational Resources Information Center

Esslinger, Keri A.; Grimes, Amanda R.; Pyle, Elizabeth

2016-01-01

In this study, we investigated students' attitudes toward physical activity (PA) when including a required PA component in a university-required personal wellness class. The study included (a) an experimental group of students enrolled in a personal wellness course in which there was a required PA requirement and (b) a control group of students…

Seasonal Variation in Physical Activity among Preschool Children in a Northern Canadian City

ERIC Educational Resources Information Center

Carson, Valerie; Spence, John C.; Cutumisu, Nicoleta; Boule, Normand; Edwards, Joy

2010-01-01

Little research has examined seasonal differences in physical activity (PA) levels among children. Proxy reports of PA were completed by 1,715 parents on their children in Edmonton, Alberta, Canada. Total PA (TPA) minutes were calculated, and each participant was classified as active, somewhat active, or inactive. Logistic regression models were…

Dog ownership and physical activity in later life: a cross-sectional observational study.

PubMed

Feng, Zhiqiang; Dibben, Chris; Witham, Miles D; Donnan, Peter T; Vadiveloo, Thenmalar; Sniehotta, Falko; Crombie, Iain K; McMurdo, Marion E T

2014-09-01

To examine whether dog ownership amongst community dwelling older adults (≥ 65 years) is associated with objectively measured physical activity (PA). We used data from the Physical Activity Cohort Scotland (PACS) which consists of 547 people aged 65 and over, resident in the community in Tayside, Scotland. The data was collected in 2009-2011. We assessed whether dog ownership is associated with objectively measured physical activity (accelerometry counts). The physical activity (PA) counts of 547 older people (mean age 79 (standard deviation (SD) 8 years, 54% female) were analysed. Linear mixed models showed that dog ownership was positively related to higher PA levels. This positive relationship remained after controlling for a large number of individual and contextual variables, including attitude towards exercise, physical activity intention and history of physical activity. Dog owners were found to be 12% more active (21,875 counts, 95% Confidence Interval (CI): 2810 to 40,939, p<0.05) than non-dog owners. Dog ownership is associated with physical activity in later life. Interventions to increase activity amongst older people might usefully attempt to replicate elements of the dog ownership experience. Copyright © 2014. Published by Elsevier Inc.

Does weight status influence associations between children's fundamental movement skills and physical activity?

PubMed

Hume, Clare; Okely, Anthony; Bagley, Sarah; Telford, Amanda; Booth, Michael; Crawford, David; Salmon, Jo

2008-06-01

This study sought to determine whether weight status influences the association among children's fundamental movement skills (FMS) and physical activity (PA). Two hundred forty-eight children ages 9-12 years participated. Proficiency in three object-control skills and two locomotor skills was examined. Accelerometers objectively assessed physical activity. Body mass index was calculated to determine weight status. Correlations between physical activity and FMS proficiency were evident among boys and girls. No significant interaction was apparent when examining FMS proficiency scores, PA variables, and weight status. Future studies should examine a broader range of skills and types of activities to better characterize this relationship and to inform the promotion of movement skill proficiency and PA.

Results From Poland's 2016 Report Card on Physical Activity for Children and Youth.

PubMed

Zembura, Pawel; Goldys, Aleksandra; Nalecz, Hanna

2016-11-01

Poland's 2016 Report Card on Physical Activity for Children and Youth is the first assessment of child and youth physical activity (PA) in Poland using the Active Healthy Kids Global Alliance grading system. The main goal was to summarize and describe the current state of child and youth PA to increase awareness and surveillance. The systematic methodology that underpins the Active Healthy Kids Canada Report Card was adapted and applied to the Polish report card. The best available data were consolidated, reviewed by a group of experts, and used to assign the letter grades to 9 core PA indicators on a scale ranging from A (highest) to F (lowest). The 9 indicators were graded as such: 1) Overall Physical Activity (D), 2) Organized Sport Participation (C), 3) Active Play (INC), 4) Active Transportation (C), 5) Sedentary Behaviors (D), 6) Family and Peers (C), 7) School (B), 8) Community and the Built Environment (C), and 9) Government Strategies and Investments (C). The final grades show a strong role of school in providing PA for children and youth in Poland. However, promotion of school-based sport participation appears to be insufficient by itself to sustainably promote PA in this group.

Does a Higher Incidence of Break Times in Primary Schools Result in Children Being More Physically Active?

ERIC Educational Resources Information Center

Kobel, Susanne; Kettner, Sarah; Erkelenz, Nanette; Kesztyüs, Dorothea; Steinacker, Jürgen M.

2015-01-01

Background: Regular physical activity (PA) has multiple benefits to health; however, the majority of schoolchildren do not reach PA guidelines of 60 minutes of moderate to vigorous PA (MVPA) daily. During the school day, break times are often the only opportunity for children to be physically active. This study investigated PA levels during school…

An In-Depth Examination of Perceptions of Physical Activity in Regularly Active and Insufficiently Active Older African American Women: A Participatory Approach.

PubMed

Sebastião, Emerson; Chodzko-Zajko, Wojtek; Schwingel, Andiara

2015-01-01

Despite considerable research and programmatic efforts to alleviate racial/ethnic disparities in physical activity (PA), disparities in PA among older minorities and major racial ethnic groups persist. This study explored perceptions of PA among regularly active (RA) and insufficiently active (IA) older African American women (AAW) and the factors that influence (positively and negatively) their physical participation in their socio-cultural environment. A total of 20 AAW aged 60 to 80 years participated in a cross-sectional mixed-methods study (i.e., qualitative and quantitative) employing participatory research approaches (i.e., photoelicitation) along with an objective assessment of PA. Nine women were considered RA and 11 IA according to current PA recommendations. RA and IA women held two major beliefs about the nature of PA (i.e., PA as a broadly defined construct that goes beyond traditional exercise routines; and PA and exercise are synonymous and can be used interchangeably) and had a good understanding of its benefits. Participants in both groups did not know about the importance of PA intensity for health benefits. Barriers and facilitator of PA were found to be similar among RA and IA participants. Special attention should be paid to providing access to no or low cost opportunities for PA participation in safe environments.

Effects of curricular activity on students' situational motivation and physical activity levels.

PubMed

Gao, Zan; Hannon, James C; Newton, Maria; Huang, Chaoqun

2011-09-01

The purpose of this study was to examine (a) the effects of three curricular activities on students'situational motivation (intrinsic motivation [IM], identified regulation [IR], external regulation, and amotivation [AM]) and physical activity (PA) levels, and (b) the predictive strength of situational motivation to PA levels. Four hundred twelve students in grades 7-9 participated in three activities (cardiovascular fitness, ultimate football, and Dance Dance Revolution [DDR]) in physical education. ActiGraph GT1M accelerometers were used to measure students' PA levels for three classes for each activity. Students also completed a Situational Motivation Scale (Guay, Vallerand, & Blanchard, 2000) at the end of each class. Multivariate analysis of variance revealed that students spent significantly higher percentages of time in moderate-to-vigorous PA (MVPA) in fitness and football classes than they did in DDR class. Students reported higher lM and IR toward fitness than DDR They also scored higher in IR toward fitness than football. In contrast, students displayed significantly lower AM toward fitness than football and DDR Hierarchical Linear Modeling revealed that IM was the only positive predictor for time in MVPA (p = .02), whereas AM was the negative predictor (p < .01). The findings are discussed in regard to the implications for educational practice.

Physical activity and post-treatment weight trajectory in anorexia nervosa

PubMed Central

Gianini, Loren M; Klein, Diane A; Call, Christine; Walsh, B. Timothy; Wang, Yuanjia; Wu, Peng; Attia, Evelyn

2015-01-01

Objective This study compared an objective measurement of physical activity (PA) in individuals with anorexia nervosa (AN) at low-weight, weight-restored, and post-treatment time points, and also compared PA in AN with that of healthy controls (HC). Method Sixty-one female inpatients with AN wore a novel accelerometer (the IDEEA) which measured PA at three time points: a) low-weight, b) weight-restored, and c) one month post-hospital discharge. Twenty-four HCs wore the IDEEA at one time point. Results Inpatients with AN became more physically active than they were at low-weight at weight restoration and following treatment discharge. Post-treatment patients with AN were more physically active than HCs during the day and less active at night, which was primarily accounted for by amount of time spent on feet, including standing and walking. Greater time spent on feet during the weight-restoration time point of inpatient treatment was associated with more rapid decrease in BMI over the 12 months following treatment discharge. Fidgeting did not differ between patients and controls, did not change with weight restoration, and did not predict post-treatment weight change. Discussion Use of a novel accelerometer demonstrated greater PA in AN than in healthy controls. PA following weight restoration in AN, particularly time spent in standing postures, may contribute to weight loss in the year following hospitalization. PMID:26712105

Objectively measured physical activity and balance among U.S. adults.

PubMed

Loprinzi, Paul D; Brosky, Joseph A

2014-08-01

The purpose of this study was to examine the association between objectively measured physical activity (PA) and balance in a nationally representative sample of U.S. adults 40 years of age and older. Data from the 2003-2004 National Health and Nutrition Examination Survey were used. Physical activity was measured over a 7-day period using accelerometry, and balance was assessed using the Romberg test. Participants completed a questionnaire regarding their subjective views on difficulty with falling in the past 12 months. For every 60-minute increase in light-intensity PA, participants were 10% (p = 0.04) more likely to have functional balance. Similarly, for every 1-minute increase in log-transformed moderate-to-vigorous physical activity, participants were 23% (p = 0.04) more likely to have functional balance. Regular PA, regardless of intensity, may have health benefits for older adults and is associated with functional balance.

Affordances for Risk-Taking and Physical Activity in Australian Early Childhood Education Settings

ERIC Educational Resources Information Center

Little, Helen; Sweller, Naomi

2015-01-01

Motor competence and physical activity (PA) patterns are established during the early childhood years. Early childhood education (ECE) settings are an important context for children's engagement in physically active play. This paper reports the findings from an online survey examining resources, spaces and affordances for PA and risk-taking in…

Factors Influencing Physical Activity among Postpartum Iranian Women

ERIC Educational Resources Information Center

Roozbahani, Nasrin; Ghofranipour, Fazlollah; Eftekhar Ardabili, Hassan; Hajizadeh, Ebrahim

2014-01-01

Background: Postpartum women are a population at risk for sedentary living. Physical activity (PA) prior to pregnancy may be effective in predicting similar behaviour in the postpartum period. Objective: To test a composite version of the extended transtheoretical model (TTM) by adding "past behaviour" in order to predict PA behaviour…

Feasibility and Effects of Short Activity Breaks for Increasing Preschool-Age Children's Physical Activity Levels

ERIC Educational Resources Information Center

Alhassan, Sofiya; Nwaokelemeh, Ogechi; Mendoza, Albert; Shitole, Sanyog; Puleo, Elaine; Pfeiffer, Karin A.; Whitt-Glover, Melicia C.

2016-01-01

Background: We examined the effects of short bouts of structured physical activity (SBS-PA) implemented within the classroom setting as part of designated gross-motor playtime on preschoolers PA. Methods: Preschools were randomized to SBS-PA (centers, N = 5; participants, N = 141) or unstructured free playtime (UPA) (centers, N = 5; participants,…

Facilitators and Barriers to Physical Activity as Perceived by Older Adults with Intellectual Disability

ERIC Educational Resources Information Center

van Schijndel-Speet, Marieke; Evenhuis, Heleen M.; van Wijck, Ruud; van Empelen, Pepijn; Echteld, Michael A.

2014-01-01

Older people with intellectual disability (ID) are characterized by low physical activity (PA) levels. PA is important for reducing health risks and maintaining adequate fitness levels for performing activities of daily living. The aim of this study was to explore preferences of older adults with ID for specific physical activities, and to gain…

A Comparison of the Fitness, Obesity, and Physical Activity Levels of High School Physical Education Students across Race and Gender

ERIC Educational Resources Information Center

Davis, Kathryn L.; Wojcik, Janet R.; DeWaele, Christi S.

2016-01-01

Introduction: Little is known about the physical fitness, obesity, and physical activity (PA) levels of high school students in physical education classes when comparing racial and gender groups. Purpose: To compare the fitness, obesity, and PA levels of female and male students of different racial groups in 6 high schools in the southeastern…

Investigation of the Relationship between Physical Activity Level and Healthy Life-Style Behaviors of Academic Staff

ERIC Educational Resources Information Center

Turkmen, Mutlu; Ozkan, Ali; Kul, Murat; Bozkus, Taner

2015-01-01

The purpose of the study was to determine the relationship of physical activity (PA) level and healthy life-style behaviors in academic staff in Bartin University, Turkey. The short form of International Physical Activity Questionnaire was administered for the determination of physical activity level of academic staff. Their PA levels were…

Physical Activity Correlates for Children with Autism Spectrum Disorders in Middle School Physical Education

ERIC Educational Resources Information Center

Pan, Chien-Yu; Tsai, Chia-Liang; Hsieh, Kai-Wen

2011-01-01

This study examined potential correlates that might influence physical activity (PA) of adolescents with autism spectrum disorders (ASD) in physical education. Students with (n = 19) and without (n = 76) ASD wore an accelerometer during physical education. Data were collected in 38 physical education lessons. The results showed that (a) students…

Positioning Australia's Contemporary Health and Physical Education Curriculum to Address Poor Physical Activity Participation Rates by Adolescent Girls

ERIC Educational Resources Information Center

Usher, Wayne; Edwards, Allan; Cudmore, Laura

2016-01-01

Background: Given the wealth of research identifying how schools are in a strong position to promote physical activity (PA) among children, it would be reasonable to suggest that initial experiences of physical education and school sport are critical factors influencing whether a student will develop a healthy relationship to PA. However, research…

Physical Activity and Self-Determined Motivation of Adolescents with and without Autism Spectrum Disorders in Inclusive Physical Education

ERIC Educational Resources Information Center

Pan, Chien-Yu; Tsai, Chia-Liang; Chu, Chia-Hua; Hsieh, Kai-Wen

2011-01-01

The main purpose of this study was to compare the objectively measured physical activity (PA) and the motivation process between adolescents with (n = 25) and without (n = 75) autism spectrum disorders (ASD) in inclusive physical education (PE); and assess the associations of the PA levels to a sequence of motivational processes. Independent…

Validity of a physical activity questionnaire in Shanghai.

PubMed

Peters, Tricia M; Shu, Xiao-Ou; Moore, Steven C; Xiang, Yong Bing; Yang, Gong; Ekelund, Ulf; Liu, Da-Ke; Tan, Yu-Ting; Ji, Bu-Tian; Schatzkin, Arthur S; Zheng, Wei; Chow, Wong Ho; Matthews, Charles E; Leitzmann, Michael F

2010-12-01

In large epidemiologic studies, physical activity (PA) is often assessed using PA questionnaires (PAQ). Because available PAQ may not capture the full range of PA in which urban Chinese adults engage, a PAQ was developed for this purpose. We examined the validity of this PAQ and the 1-yr stability of PA in 545 urban Shanghai adults. The PAQ was interview-administered twice, approximately 1 yr apart, and participants also wore an accelerometer and completed a PA-log for seven consecutive days every 3 months during the same year. The intraclass correlation coefficient (ICC) was used to evaluate the stability of PA across questionnaire administrations, and Spearman correlation coefficients (ρ) and mean differences and 95% limits of agreement were used to examine the validity of the questionnaire compared against accelerometry and the PA-log. When measured by accelerometry, estimates of time spent in moderate-to-vigorous PA were lower and estimates of time spent sedentary were higher than when self-reported on the PAQ (P < 0.001). Total PA (ICC = 0.65) and PA domains (ICC = 0.45-0.85) showed moderate to high stability across PAQ administrations. Total PA (ρ = 0.30), moderate-to-vigorous activity (ρ = 0.17), light activity (ρ = 0.36), and sedentary behavior (ρ = 0.16) assessed by PAQ and by accelerometry were significantly and positively correlated, and correlations of the PAQ with the PA-log (ρ = 0.36-0.85) were stronger than those observed with accelerometry. The PAQ significantly overestimated time spent in moderate-to-vigorous activity and underestimated time spent in light activity and sedentary behavior compared with accelerometry, but it performed well at ranking participants according to PA level.

Before-School Running/Walking Club and Student Physical Activity Levels: An Efficacy Study

ERIC Educational Resources Information Center

Stylianou, Michalis; van der Mars, Hans; Kulinna, Pamela Hodges; Adams, Marc A.; Mahar, Matthew; Amazeen, Eric

2016-01-01

Purpose: Before-school programs, one of the least studied student-related comprehensive school physical activity program (CSPAP) components, may be a promising strategy to help youth meet the physical activity (PA) guidelines. This study's purpose was to examine: (a) how much PA children accrued during a before-school running/walking club and…

Physical Activity and Screen-Media–Related Parenting Practices Have Different Associations with Children's Objectively Measured Physical Activity

PubMed Central

Chen, Tzu-An; Baranowski, Janice; Thompson, Deborah; Baranowski, Tom

2013-01-01

Abstract Background Children's physical activity (PA) is inversely associated with children's weight status. Parents may be an important influence on children's PA by restricting sedentary time or supporting PA. The aim of this study was to investigate the association of PA and screen-media–related [television (TV) and videogame] parenting practices with children's PA. Methods Secondary analyses of baseline data were performed from an intervention with 9- to 12-year-olds who received active or inactive videogames (n=83) to promote PA. Children's PA was assessed with 1 week of accelerometry at baseline. Parents reported their PA, TV, and videogame parenting practices and child's bedroom screen-media availability. Associations were investigated using Spearman's partial correlations and linear regressions. Results Although several TV and videogame parenting practices were significantly intercorrelated, only a few significant correlations existed between screen-media and PA parenting practices. In linear regression models, restrictive TV parenting practices were associated with greater child sedentary time (p=0.03) and less moderate-to-vigorous PA (MVPA; p=0.01). PA logistic support parenting practices were associated with greater child MVPA (p=0.03). Increased availability of screen-media equipment in the child's bedroom was associated with more sedentary time (p=0.02) and less light PA (p=0.01) and MVPA (p=0.05) in all three models. Conclusion In this cross-sectional sample, restrictive screen-media and supportive PA parenting practices had opposite associations with children's PA. Longitudinal and experimental child PA studies should assess PA and screen-media parenting separately to understand how parents influence their child's PA behaviors and whether the child's baseline PA or screen media behaviors affect the parent's use of parenting practices. Recommendations to remove screens from children's bedrooms may also affect their PA. PMID:24028564

Determinants of Physical Activity in Low-income, Overweight African American Girls

ERIC Educational Resources Information Center

Lown, Debbie A.; Braunschweig, Carol L.

2008-01-01

Objectives: To examine the relationship between puberty, sedentary behaviors, and psychosocial influences with intention for physical activity (PA) and PA. Methods: Low-income, overweight African American girls (n=72) completed 5 questionnaires that assessed PA, sedentary behaviors, and psychosocial influences. Puberty was assessed using Tanner…

Psychosocial predictors of physical activity and health-related quality of life among adults with physical disabilities: an integrative framework.

PubMed

Kosma, Maria; Ellis, Rebecca; Cardinal, Bradley J; Bauer, Jeremy J; McCubbin, Jeffrey A

2009-04-01

People with disabilities report lower physical activity (PA) and health-related quality of life (HRQOL) levels than people without disabilities. Therefore, it is important to identify factors that motivate individuals with disabilities to be physically active and thus increase their HRQOL. The purpose of the study was to prospectively explore the effects of past theory of planned behavior (TPB) constructs on future (6-month) HRQOL (physical and mental health) through past stages of change (SOC) and future (6-month) PA among adults with physical disabilities. Two models were tested whereby the SOC and PA served as the mediators between the TPB constructs, physical health (PH-Model), and mental health (MH-Model). It was hypothesized that both models would fit the sample data. Participants were 141 adults with physical disabilities (mean age = 46.04, females = 70.9%). The online survey was completed at two different time periods. First, the TPB constructs and SOC were assessed using self-report standardized questionnaires. Six months later, participants completed standardized self-report scales about their PA and HRQOL levels. Using LISREL 8, two path analyses were conducted to examine the two study models (PH-Model and MH-Model). Based on the two path analyses, attitude had the highest effect on SOC followed by perceived behavioral control within both well-fit models. The PH-Model explained more variance in PA (26%) and physical health (55%) than the MH-Model. Health promoters should reinforce both positive intentions and behavioral experiences to increase PA and HRQOL among adults with physical disabilities.

Bullied Status and Physical Activity in Texas Adolescents

ERIC Educational Resources Information Center

Case, Kathleen R.; Pérez, Adriana; Saxton, Debra L.; Hoelscher, Deanna M.; Springer, Andrew E.

2016-01-01

This study examined the association between having been bullied at school during the past 6 months ("bullied status") and not meeting physical activity (PA) recommendations of 60 minutes of daily PA during the past week among 8th- and 11th-grade Texas adolescents. Multiple logistic regression analysis was conducted to examine this…

Changes in physical activity levels, lesson context, and teacher interaction during physical education in culturally and linguistically diverse Australian schools

PubMed Central

2012-01-01

Background Recent data show that only 15% of Australian adolescents participate in adequate amounts of physical activity (PA) and those students from Asian and Middle-Eastern backgrounds in Grades 6–12 are significantly less active than their English-speaking background peers. Schools have recently been recognised as the most widely used and cost-effective setting for promoting PA among youth and one domain within schools where PA can occur regularly for all youth, regardless of cultural background or socio-economic status, is during physical education (PE). Methods This study describes changes in physical activity (PA), lesson context and teacher interaction in physical education over the first two years in culturally and linguistically diverse secondary schools. Grade 7 PE classes in six schools were randomly observed using systematic direct observation (n = 81) and then followed up over the same period (n = 51) twelve months later. Results There was no significant decline in moderate-to-vigorous physical activity (MVPA) during PE (MD = −4.8%; p = .777), but a significant decline and medium negative effect in time spent in vigorous physical activity (VPA) (MD = −7.9%; p = .009) during PE was observed. Significant declines and large negative effects over time in percentage of PE time spent in management (MD = −8.8%; p < .001) and the number of observations where teachers promoted PA (MD = −20.7%; p < .001). Conclusions The decline of VPA and teacher promotion of PA in culturally and linguistically diverse schools is of concern. Given the declines in VPA and the increases in time spent in game play, further research is needed to ascertain whether PE instruction could be improved by focussing on skill instruction and fitness in a games-based PE instruction model. Further research for increasing teacher promotion of PA during PE is needed. PMID:22989149

Physical Activity With and Without TV Viewing: Effects on Enjoyment of Physical Activity and TV, Exercise Self-Efficacy, and Barriers to Being Active in Overweight Adults.

PubMed

Steeves, Jeremy A; Bassett, David R; Fitzhugh, Eugene C; Raynor, Hollie; Cho, Chi; Thompson, Dixie L

2016-04-01

Physical activity (PA) is enjoyable, but there are barriers to participation. TV viewing is highly enjoyable with limited barriers. Exercising while viewing TV may impact enjoyment, exercise self-efficacy, and barriers to PA, compared with exercising without TV. 58 sedentary, overweight adults were randomized to 1 of 2 PA prescriptions: one that increased PA during TV viewing (TV Commercial Stepping), and another that focused solely on PA (Walking). Random effects models tested changes in enjoyment of TV and PA, exercise self-efficacy, and barriers to PA across time (baseline, 3, and 6 months) and PA prescription during a 6-month PA intervention. At baseline, TV was more enjoyable than PA. Over the 6-month intervention, enjoyment of TV viewing did not change, but enjoyment of PA and exercise self-efficacy significantly increased, while barriers to PA significantly decreased for both groups compared with baseline (P < .05). While enjoyment of TV viewing remained constant, PA became more enjoyable, confidence to exercise increased, and barriers to being active were reduced for previously sedentary adults participating in a behavioral PA intervention. These findings highlight the importance of encouraging inactive adults to engage in some form of PA, whether it occurs with or without TV viewing.

[Physical activity and cardiovascular risk factors among Chilean young men and women].

PubMed

Arteaga, Antonio; Bustos, Patricia; Soto, Rodrigo; Velasco, Nicolás; Amigo, Hugo

2010-10-01

Physical activity (PA) has a protective role in cardiovascular diseases. To quantify PA in young adults and to correlate it with cardiovascular risk factors. A cross-sectional study was performed employing the international physical activity questionnaire (IPAQ), to measure the PA of 983 randomly selected young adults from Valparaiso region born between 1974 and 1978. Its results were associated with levels of obesity, insulin resistance and cardiovascular risk factors defined by the National Cholesterol Education Program-Adult Treatment Panel III (NCEP- ATP III) RESULTS: Mean physical activity among men and women was 3731 ± 3923 and 1360 ± 2303 METs-minutes/week, respectively (p < 0.001). Fifty percent of women and 21.5% of men had an insufficient level of physical activity (p < 0.001). Sixty percent of men and 23.4% of women had an intense level of physical activity (p < 0.001). There was an inverse association of physical activity and insulin resistance. A high physical activity was protective, specially among men, against a low HDL cholesterol level and high triglyceride levels with Odds Ratios of 0.59 (confidence interval (CI): 0,35-0.98) and 0.49 (CI: 0,27-0,87) respectively, after adjusting for body mass index and age. In this sample, men had higher levels of physical activity, that was protective against insulin resistance and the presence of cardiovascular risk factors.

Physical activity assessment and counseling in Quebec family medicine groups.

PubMed

Baillot, Aurélie; Baillargeon, Jean-Patrice; Paré, Alex; Poder, Thomas G; Brown, Christine; Langlois, Marie-France

2018-05-01

To determine how often primary health care providers (PHCPs) in family medicine groups (FMGs) assess physical activity (PA) levels, provide PA counseling (PAC), and refer patients to exercise professionals; to describe patients' PA levels, physical fitness, and satisfaction regarding their PA management in FMGs; to describe available PA materials in FMGs and PHCPs' PAC self-efficacy and PA knowledge; and to identify characteristics of patients and PHCPs that determine the assessment of PA and PAC provided by PHCPs. Cross-sectional study using questionnaires and a medical chart audit. Ten FMGs within the Integrated University Health Network of the Centre hospitalier universitaire de Sherbrooke in Quebec. Forty FPs, 24 nurses, and 439 patients. Assessment of PA level and PAC provided by PHCPs. Overall, 51.9% of the patients had had their PA level assessed during the past 18 months, but only 21.6% received PAC from at least 1 of the PHCPs. Similar percentages were found among the inactive (n = 244) and more active (n = 195) patients. The median PAC self-efficacy score of PHCPs was 70.2% (interquartile range 52.0% to 84.7%) and the median PA knowledge score was 45.8% (interquartile range 41.7% to 54.2%), with no significant differences between nurses and FPs. In multivariate analysis, 34% of the variance in PAC provided was explained by assessment of PA level, overweight or obese status, type 2 diabetes or prediabetes, less FP experience, lower patient annual family income, more nurse encounters, and a higher patient physical component summary of quality of life. The rates of assessment of PA and provision of PAC in Quebec FMGs were low, even though most of the patients were inactive. Initiatives to support PHCPs and more resources to assess PA levels and provide PAC should be implemented. Copyright© the College of Family Physicians of Canada.

Shared use agreements and leisure time physical activity in North Carolina public schools.

PubMed

Carlton, Troy A; Kanters, Michael A; Bocarro, Jason N; Floyd, Myron F; Edwards, Michael B; Suau, Luis J

2017-02-01

Although increasing community access to public schools through shared use agreements (SUAs) has been a recommended strategy for promoting physical activity (PA) among national, state and local organizations, empirical evidence examining the efficacy of SUAs is limited. This study examined the degree of usage and production of PA among schools with shared use, and how variation in PA output is related to characteristics of the school, type of activity, facility type, and when activity occurs. Data were collected in 20 schools across North Carolina using System for Observing Play and Recreation in Communities (SOPARC) and Structured Physical Activity Surveys (SPAS) to assess PA in school athletic facilities during out of school time. Findings indicated that although schools had a policy of shared or open use, most facilities were empty during non-school hours. Hierarchal linear regression models also showed that formal programming was positively associated with both use and PA levels. Given the abundance of empty facilities, community groups in need of space to facilitate structured PA programs should pursue avenues of sharing facilities with public schools. Furthermore, to increase the efficacy of shared use, structured physical activity programs may be needed. Future studies are encouraged to further explore the effects of the specific types of shared use programs on PA production as well other aspects of the built environment surrounding schools. Copyright © 2016 Elsevier Inc. All rights reserved.

Factors affecting perceived change in physical activity in pregnancy.

PubMed

Merkx, Astrid; Ausems, Marlein; Budé, Luc; de Vries, Raymond; Nieuwenhuijze, Marianne J

2017-08-01

reduction of physical activity (PA) during pregnancy is common but undesirable, as it is associated with negative outcomes, including excessive gestational weight gain. Our objective was to explore changes in five types of activity that occurred during pregnancy and the behavioural determinants of the reported changes in PA. we performed a secondary analysis of a cross sectional survey that was constructed using the ASE-Model - an approach to identifying the factors that drive behaviour change that focuses on Attitude, Social influence, and self-Efficacy. 455 healthy pregnant women of all gestational ages, receiving prenatal care from midwifery practices in the Netherlands. more than half of our respondents reported a reduction in their PA during pregnancy. The largest reduction occurred in sports and brief rigorous activities, but other types of PA were reduced as well. Reduction of PA was more likely in women who considered themselves as active before pregnancy, women who experienced pregnancy-related barriers, women who were advised to reduce their PA, and multiparous women. Fewer than 5% increased their PA. Motivation to engage in PA was positively associated with enjoying PA. all pregnant women should be informed about the positive effects of staying active and should be encouraged to engage in, or to continue, moderately intensive activities like walking, biking or swimming. Our findings concerning the predictors of PA reduction can be used to develop an evidence-based intervention aimed at encouraging healthy PA during pregnancy. Copyright © 2017 Elsevier Ltd. All rights reserved.

Tracing how normative messages may influence physical activity intention

USDA-ARS?s Scientific Manuscript database

Normative messages have been shown to increase intention to do physical activity (PA). We traced how 'positive' and 'negative' normative messages influenced PA intention by comparing constructs of the model of goal-directed behaviour with descriptive norms (MGDB+DN) across control and treatment grou...

Associations of perceived neighborhood physical and social environments with physical activity and television viewing in African American men and women

PubMed Central

Strong, Larkin L.; Reitzel, Lorraine R.; Wetter, David W.; McNeill, Lorna H.

2013-01-01

Purpose Few studies have assessed how attributes of neighborhood environments contribute to sedentary, in addition to active, behaviors. This study investigated associations of perceived social and physical aspects of neighborhood environments with television (TV) viewing and physical activity (PA) in African American adults. Design Cross-sectional analysis of self-reported survey. Setting Large mega-church in Houston, TX. Subjects 1,374 African American men and women. Measures Outcomes included log-transformed daily TV viewing and participation in medium/high levels of PA, measured by the short version of the International Physical Activity Questionnaire. Neighborhood perceptions were assessed with the Social Cohesion and Trust and the Neighborhood Problems scales. Analysis Multivariable models that controlled for clustering within neighborhoods. Results Reporting more neighborhood problems was significantly associated with greater log-transformed TV viewing in women (β=0.017, SE=0.006, p=0.003), and social cohesion was positively associated with PA in women (OR=1.06, 95% CI=1.02, 1.11, p=0.006). Concerns about litter and walking after dark, and a lack of places to shop were associated with increased TV viewing among women, and concerns about traffic and walking after dark were associated with reduced PA among men. Conclusion Physical and social neighborhood conditions were associated with TV viewing and PA, particularly in women. Neighborhood-based strategies to reduce sedentary behaviors and enhance PA should include attention to social as well as physical aspects of neighborhood environments. PMID:23398134

Associations of perceived neighborhood physical and social environments with physical activity and television viewing in African-American men and women.

PubMed

Strong, Larkin L; Reitzel, Lorraine R; Wetter, David W; McNeill, Lorna H

2013-01-01

Few studies have assessed how attributes of neighborhood environments contribute to sedentary, in addition to active, behaviors. This study investigated associations of perceived social and physical aspects of neighborhood environments with television (TV) viewing and physical activity (PA) in African-American adults. Cross-sectional analysis of self-reported survey. Large mega-church in Houston, Texas. A total of 1374 African-American men and women. Outcomes included log-transformed daily TV viewing and participation in medium/high levels of PA, measured by the short version of the International Physical Activity Questionnaire. Neighborhood perceptions were assessed with the Social Cohesion and Trust and the Neighborhood Problems scales. Multivariable models that controlled for clustering within neighborhoods. Reporting more neighborhood problems was significantly associated with greater log-transformed TV viewing in women (β = .017, SE = .006, p = .003), and social cohesion was positively associated with PA in women (odds ratio = 1.06, 95% confidence interval = 1.02, 1.11, p = .006). Concerns about litter and walking after dark and a lack of places to shop were associated with increased TV viewing among women, and concerns about traffic and walking after dark were associated with reduced PA among men. Physical and social neighborhood conditions were associated with TV viewing and PA, particularly in women. Neighborhood-based strategies to reduce sedentary behaviors and enhance PA should include attention to social as well as physical aspects of neighborhood environments.

Fear of Movement and Low Self-Efficacy Are Important Barriers in Physical Activity after Renal Transplantation.

PubMed

Zelle, Dorien M; Corpeleijn, Eva; Klaassen, Gerald; Schutte, Elise; Navis, Gerjan; Bakker, Stephan J L

2016-01-01

Physical activity (PA) and exercise are commonly used as preventive measures for cardiovascular disease in the general population, and could be effective in the management of post-transplantation cardiovascular risk. PA levels are low after renal transplantation and very few renal transplant recipients (RTR) meet the PA guidelines. Identification of barriers to regular PA is important to identify targets for intervention to improve PA levels after renal transplantation. We investigated fear of movement and physical self-efficacy as barriers to PA in RTR. RTR were investigated between 2001-2003. The Tampa Score of Kinesiophobia-Dutch Version (TSK-11) was used to assess fear of movement. Physical self-efficacy was measured with the LIVAS-scale. PA was assessed using validated questionnaires (Tecumseh Occupational Activity Questionnaire and the Minnesota Leisure Time Physical Activity Questionnaire). A total of 487 RTR (age 51±12 years, 55% men) were studied. Median score [interquartile range] on TSK-11 was 22 [17-26]. Low physical self-efficacy (Exp B:0.41[0.31-0.54], p<0.001) and history of myocardial infarction, transient ischemic attack and cerebrovascular accident (Exp B:1.30[1.03-1.63],p = 0.03) were independent determinants for fear of movement. Fear of movement was associated with lower daily PA, occupational, sports and leisure time PA. Mediation-analysis showed that a large part (73%) of the effect of fear of movement on PA was explained by low physical self-efficacy. This study was the first to examine fear of movement and self-efficacy in relation to PA in RTR. Fear of movement was associated with a low PA level, and the larger part of this relation was mediated by low physical self-efficacy. Both fear of movement and physical self-efficacy level are important targets for intervention during rehabilitation after renal transplantation.

Physical activity and health-related quality of life among older men: an examination of current physical activity recommendations.

PubMed

Vallance, Jeff K; Eurich, Dean T; Lavallee, Celeste M; Johnson, Steven T

2012-01-01

To determine differences in health-related quality of life (HRQoL) between older men achieving versus not achieving American College of Sports Medicine (ACSM) and the United States Department of Health and Human Services recommendations (USDHHS) physical activity (PA) recommendations. Older-aged men (≥ 55 years) completed a mailed survey that assessed self-reported PA and HRQoL. Data were collected between September and October of 2010. 387 older men (Mean age=65) completed the survey. Under half (48%) reported achieving the ACSM recommendation while 64% reported achieving the USDHHS recommendation. Older men achieving the ACSM recommendation reported significantly higher scores in physical health (Δ=3.5, p<0.001), mental health (Δ=4.4, p<0.001), and global health (Δ=4.3, p<0.001) component scores compared to those not achieving the recommendation. Those achieving the higher dose recommended by the USDHHS (≥ 300 min per week of moderate-intensity activity) reported significantly higher scores on the PHC (Δ=2.1, p=0.029) and GHC (Δ=2.3, p=0.027) scales compared to those achieving the USDHHS base recommendation (150-299.9 min per week of moderate-intensity activity). Self-reported PA was significantly and positively associated with higher HRQoL scores among older men. Associations were stronger for those achieving a higher volume of PA. Copyright © 2012 Elsevier Inc. All rights reserved.

Subjectively and objectively assessed social and physical environmental correlates of preschoolers' accelerometer-based physical activity.

PubMed

Eichinger, Michael; Schneider, Sven; De Bock, Freia

2017-11-06

Overweight and low levels of physical activity (PA) in preschoolers are major public health concerns. However, to date only few studies have investigated subjective and objective correlates of PA across different socioecological domains in preschoolers. We therefore simultaneously investigate associations between preschoolers' objectively measured leisure-time PA and a comprehensive set of subjective and objective potential PA correlates across the behavioral, social and physical environmental domains on both family- and community-level. In this cross-sectional study time spent in moderate-to-vigorous PA (MVPA) and total PA (TPA) were measured by combined accelerometry and heart rate monitoring in 735 3-6 year-old children from 52 preschools in Southern Germany. Family- and community-level potential correlates of PA from different domains (behavioral, social and physical environmental) were subjectively (i.e. by parent proxy-report) and objectively assessed. Their associations with PA on weekend days and weekday afternoons were tested by covariate-adjusted multilevel regression models. While none of the objective social and physical environmental factors showed associations with PA, subjective parental traffic safety perceptions were positively associated with MVPA and TPA on weekends. Also, preschoolers' participation in organized sports was positively correlated with MVPA (on weekends) and TPA (both on weekends and weekday afternoons). Subjective traffic safety perceptions and participation in organized sports, an indicator and a result of parental support towards PA - i.e. subjective parental perceptions of environmental factors and family-level correlates which are more proximal to preschoolers - might be more central to PA in preschool age than objectively assessed community-level environmental features which tend to be more distal correlates. If replicable, targeting parental perceptions of environmental factors and parental support for PA in preschool age

Leisure-Time Physical Activity in Elementary Schools: Analysis of Contextual Conditions

PubMed Central

McKenzie, Thomas L.; Crespo, Noe C.; Baquero, Barbara; Elder, John P.

2011-01-01

BACKGROUND Little is known about children’s leisure-time physical activity (PA) at school and how it is associated with contextual variables. The purpose of this study was to objectively assess children’s voluntary PA during 3 daily periods and examine modifiable contextual factors. METHODS We conducted SOPLAY (System for Observing Play and Leisure Activity in Youth) observations before school, during recess, and at lunchtime in 137 targeted activity areas in 13 elementary schools over 18 months. During observations, each child was coded as Sedentary, Walking, or Vigorous, and simultaneous entries were made for area characteristics (accessibility, usability, presence of supervision, loose equipment, and organized activities). Logistic regression analysis was used to test associations between PA and area characteristics. RESULTS Assessors made 2349 area visits and observed 36,995 children. Boys had more moderate-to-vigorous physical activity (MVPA; 66.2 vs 60.0%, p < .001) and more vigorous PA (29.8 vs 24.6%; p < .001) than girls. Areas were typically accessible and usable, but provided organized activities infrequently (16.5%). Odds of engaging in MVPA were greater during lunch and recess than before school and in areas with play equipment (p < .05). CONCLUSIONS Children accrued a substantial amount of voluntary PA during leisure time at school. Their PA would likely be increased if school playground equipment was more readily available and if supervisors were taught to provide active games and promote PA rather than suppress it. PMID:20840656

Declared and real physical activity in patients with type 2 diabetes mellitus as assessed by the International Physical Activity Questionnaire and Caltrac accelerometer monitor: a potential tool for physical activity assessment in patients with type 2 diabetes mellitus.

PubMed

Mynarski, W; Psurek, A; Borek, Z; Rozpara, M; Grabara, M; Strojek, K

2012-10-01

The aims of this study were to assess and compare declared and real volume of physical activity (PA), and to evaluate correlations of these measurements with glycemic control (HbA1c) and body mass index (BMI), in patients with type 2 diabetes mellitus (T2DM). A group of 31 (16 women and 15 men) type 2 diabetic patients treated with insulin monotherapy, from (mean age=54 ± 3.6 years, BMI=29.7 ± 4.8 kg/m(2), T2DM treatment=9 ± 8 years, HbA1c 7 ± 1%) and not professionally active (unemployed or retired) was recruited. An assessment of energy cost (EC) of their weekly PA using International Physical Activity Questionnaire (IPAQ), and an accelerometer assessment was performed. Total energy expenditure of the declared weekly PA, calculated from the IPAQ (DPA) was 2513 ± 1349 METmin/week, and 2428 ± 1348, for male and female participants, respectively (p > 0.05). EC of the real PA (RPA), registered with the accelerometer was 4552 ± 2028 kcal/week, and 4032 ± 2288 kcal/week, for males, and females, respectively. Patients who demonstrated a high DPA, based on their IPAQ score, showed a significantly higher RPA, as registered by the accelerometer (p < 0.05). HbA1c and BMI did not correlate with their PA measurements. Our findings indicate that the IPAQ may serve as a potential tool for physical activity assessment with no further requirement for more sophisticated methods. Our results suggest that habitual physical activity has no impact on glycemic control and BMI in type 2 diabetic patients. However, further studies on a larger population are needed to explore these issues. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

A school-based intervention program in promoting leisure-time physical activity: trial protocol.

PubMed

Kawabata, Masato; Chua, Khai Leng; Chatzisarantis, Nikos L D

2018-04-02

Regular participation in moderate-to-vigorous physical activity (MVPA) is important to manage obesity. Physical education (PE) is considered to play an important role in promoting lifelong participation in physical activity (PA) because it provides an existing network where cost-effective interventions can be implemented to produce sustainable change in health behavior. However, the association between compulsory school PA (e.g., PE lessons) and body composition levels has received mixed support in the literature. Therefore, the present study aimed to investigate whether a school-based intervention targeting salient PA benefits and barriers grounded on the theory of planned behavior would promote young people's participation in MVPA during leisure time and reduce body mass index (BMI) of overweight students. A total of 171 students from 3 secondary schools in Singapore underwent the control condition followed by the intervention condition. Both the conditions consisted of PE lessons twice per week over 4 weeks. In the control condition, PE teachers encouraged students to participate in PA during leisure time without providing persuasive message. While in the intervention condition, PE teachers delivered persuasive messages that targeted the salient benefits and barriers associated with PA to the students at the last 5 to 10 min of each PE lesson. PA levels over a week were measured objectively with wrist-mounted GENEActiv Original accelerometers and subjectively with self-reporting questionnaires three times (Baseline, Post 1, and Post 2) in each condition. Student's self-reported PA level was measured using the Leisure-Time Physical Activity Participation Questionnaire and the International Physical Activity Questionnaire, and their attitudes, intentions, subjective norms and perceived behavior control towards leisure-time PA were measured with a questionnaire based on the theory of planned behavior. Furthermore, students' intention, determination and

Dog Ownership, Dog Walking, and Children's and Parents' Physical Activity

ERIC Educational Resources Information Center

Salmon, Jo; Timperio, Anna; Chu, Binh; Veitch, Jenny

2010-01-01

This study aimed to determine cross-sectional associations of dog ownership, dog walking, and physical activity (PA) among children and their parents. Objective measures of PA were obtained for children ages 5-6 and 10-12 years from 19 primary schools across Melbourne, Australia. Parents self-reported their PA, dog ownership, and frequency of dog…

Genome-wide physical activity interactions in adiposity ― A meta-analysis of 200,452 adults

PubMed Central

Feitosa, Mary F.; Barata, Llilda; Chu, Audrey Y.; Mahajan, Anubha; Hadley, David; Xue, Luting; Workalemahu, Tsegaselassie; den Hoed, Marcel; Ahluwalia, Tarunveer S.; Qi, Qibin; Ngwa, Julius S.; Quaye, Lydia; Eicher, John D.; Hayes, James E.; Cornelis, Marilyn; Kutalik, Zoltan; Lim, Elise; Luan, Jian’an; Huffman, Jennifer E.; Zhang, Weihua; Zhao, Wei; Griffin, Paula J.; Haller, Toomas; Ahmad, Shafqat; Marques-Vidal, Pedro M.; Bien, Stephanie; Yengo, Loic; Teumer, Alexander; Smith, Albert Vernon; Kumari, Meena; Harder, Marie Neergaard; Justesen, Johanne Marie; Kleber, Marcus E.; Hollensted, Mette; Lohman, Kurt; Rivera, Natalia V.; Whitfield, John B.; Zhao, Jing Hua; Stringham, Heather M.; Lyytikäinen, Leo-Pekka; Huppertz, Charlotte; Willemsen, Gonneke; Peyrot, Wouter J.; Wu, Ying; Kristiansson, Kati; Demirkan, Ayse; Fornage, Myriam; Hassinen, Maija; Bielak, Lawrence F.; Cadby, Gemma; Tanaka, Toshiko; Mägi, Reedik; van der Most, Peter J.; Jackson, Anne U.; Bragg-Gresham, Jennifer L.; Vitart, Veronique; Marten, Jonathan; Navarro, Pau; Bellis, Claire; Pasko, Dorota; Johansson, Åsa; Snitker, Søren; Cheng, Yu-Ching; Eriksson, Joel; Lim, Unhee; Aadahl, Mette; Adair, Linda S.; Amin, Najaf; Balkau, Beverley; Auvinen, Juha; Beilby, John; Bergman, Richard N.; Bergmann, Sven; Bertoni, Alain G.; Blangero, John; Bonnefond, Amélie; Bonnycastle, Lori L.; Borja, Judith B.; Brage, Søren; Busonero, Fabio; Buyske, Steve; Campbell, Harry; Chines, Peter S.; Collins, Francis S.; Corre, Tanguy; Smith, George Davey; Delgado, Graciela E.; Dueker, Nicole; Dörr, Marcus; Ebeling, Tapani; Eiriksdottir, Gudny; Esko, Tõnu; Faul, Jessica D.; Fu, Mao; Færch, Kristine; Gieger, Christian; Gläser, Sven; Gong, Jian; Gordon-Larsen, Penny; Grallert, Harald; Grammer, Tanja B.; Grarup, Niels; van Grootheest, Gerard; Harald, Kennet; Hastie, Nicholas D.; Havulinna, Aki S.; Hernandez, Dena; Hindorff, Lucia; Hocking, Lynne J.; Holmens, Oddgeir L.; Holzapfel, Christina; Hottenga, Jouke Jan; Huang, Jie; Huang, Tao; Hui, Jennie; Huth, Cornelia; Hutri-Kähönen, Nina; James, Alan L.; Jansson, John-Olov; Jhun, Min A.; Juonala, Markus; Kinnunen, Leena; Koistinen, Heikki A.; Kolcic, Ivana; Komulainen, Pirjo; Kuusisto, Johanna; Kvaløy, Kirsti; Kähönen, Mika; Lakka, Timo A.; Launer, Lenore J.; Lehne, Benjamin; Lindgren, Cecilia M.; Lorentzon, Mattias; Luben, Robert; Marre, Michel; Milaneschi, Yuri; Monda, Keri L.; Montgomery, Grant W.; De Moor, Marleen H. M.; Mulas, Antonella; Müller-Nurasyid, Martina; Musk, A. W.; Männikkö, Reija; Männistö, Satu; Narisu, Narisu; Nauck, Matthias; Nettleton, Jennifer A.; Nolte, Ilja M.; Oldehinkel, Albertine J.; Olden, Matthias; Ong, Ken K.; Padmanabhan, Sandosh; Paternoster, Lavinia; Perez, Jeremiah; Perola, Markus; Peters, Annette; Peters, Ulrike; Peyser, Patricia A.; Prokopenko, Inga; Puolijoki, Hannu; Raitakari, Olli T.; Rankinen, Tuomo; Rasmussen-Torvik, Laura J.; Rawal, Rajesh; Ridker, Paul M.; Rose, Lynda M.; Rudan, Igor; Sarti, Cinzia; Sarzynski, Mark A.; Savonen, Kai; Scott, William R.; Sanna, Serena; Shuldiner, Alan R.; Sidney, Steve; Silbernagel, Günther; Smith, Blair H.; Smith, Jennifer A.; Snieder, Harold; Stančáková, Alena; Sternfeld, Barbara; Swift, Amy J.; Tammelin, Tuija; Tan, Sian-Tsung; Thorand, Barbara; Thuillier, Dorothée; Vandenput, Liesbeth; Vestergaard, Henrik; van Vliet-Ostaptchouk, Jana V.; Vohl, Marie-Claude; Völker, Uwe; Waeber, Gérard; Walker, Mark; Wild, Sarah; Wong, Andrew; Wright, Alan F.; Zillikens, M. Carola; Zubair, Niha; Haiman, Christopher A.; Lemarchand, Loic; Gyllensten, Ulf; Ohlsson, Claes; Hofman, Albert; Rivadeneira, Fernando; Uitterlinden, André G.; Pérusse, Louis; Wilson, James F.; Hayward, Caroline; Polasek, Ozren; Cucca, Francesco; Hveem, Kristian; Hartman, Catharina A.; Tönjes, Anke; Bandinelli, Stefania; Palmer, Lyle J.; Kardia, Sharon L. R.; Rauramaa, Rainer; Sørensen, Thorkild I. A.; Tuomilehto, Jaakko; Salomaa, Veikko; Penninx, Brenda W. J. H.; de Geus, Eco J. C.; Boomsma, Dorret I.; Lehtimäki, Terho; Mangino, Massimo; Laakso, Markku; Bouchard, Claude; Martin, Nicholas G.; Kuh, Diana; Liu, Yongmei; Linneberg, Allan; März, Winfried; Strauch, Konstantin; Kivimäki, Mika; Harris, Tamara B.; Gudnason, Vilmundur; Völzke, Henry; Qi, Lu; Järvelin, Marjo-Riitta; Chambers, John C.; Kooner, Jaspal S.; Froguel, Philippe; Kooperberg, Charles; Vollenweider, Peter; Hallmans, Göran; Hansen, Torben; Pedersen, Oluf; Metspalu, Andres; Wareham, Nicholas J.; Langenberg, Claudia; Weir, David R.; Porteous, David J.; Boerwinkle, Eric; Chasman, Daniel I.; Abecasis, Gonçalo R.; McCarthy, Mark I.; Frayling, Timothy M.; O’Connell, Jeffrey R.; van Duijn, Cornelia M.; Boehnke, Michael; Heid, Iris M.; Mohlke, Karen L.; Fox, Caroline S.; Hirschhorn, Joel N.; Johnson, Andrew D.; Borecki, Ingrid B.; Franks, Paul W.; North, Kari E.; Cupples, L. Adrienne; Loos, Ruth J. F.; Kilpeläinen, Tuomas O.

2017-01-01

Physical activity (PA) may modify the genetic effects that give rise to increased risk of obesity. To identify adiposity loci whose effects are modified by PA, we performed genome-wide interaction meta-analyses of BMI and BMI-adjusted waist circumference and waist-hip ratio from up to 200,452 adults of European (n = 180,423) or other ancestry (n = 20,029). We standardized PA by categorizing it into a dichotomous variable where, on average, 23% of participants were categorized as inactive and 77% as physically active. While we replicate the interaction with PA for the strongest known obesity-risk locus in the FTO gene, of which the effect is attenuated by ~30% in physically active individuals compared to inactive individuals, we do not identify additional loci that are sensitive to PA. In additional genome-wide meta-analyses adjusting for PA and interaction with PA, we identify 11 novel adiposity loci, suggesting that accounting for PA or other environmental factors that contribute to variation in adiposity may facilitate gene discovery. PMID:28448500

Adolescent Physical Activity: Moderation of Individual Factors by Neighborhood Environment.

PubMed

D'Angelo, Heather; Fowler, Stephanie L; Nebeling, Linda C; Oh, April Y

2017-06-01

Less than a third of U.S. adolescents meet federal physical activity (PA) guidelines. Understanding correlates of PA at multiple levels of the Social Ecological Model could improve PA interventions among youth. This study examines (1) associations between factors across the Social Ecological Model including psychosocial factors, perceived neighborhood physical and social environment characteristics, and adolescent moderate to vigorous PA (MVPA) and (2) whether perceived neighborhood characteristics moderate associations between psychosocial factors and MVPA. A national sample of adolescents (aged 12-17 years) in the 2014 Family Life, Activity, Sun, Health, and Eating Study was used to examine associations between psychosocial characteristics, perceived neighborhood social and physical characteristics, and self-reported weekly minutes of MVPA. Analyses were conducted in 2015. Interaction terms between psychosocial and neighborhood variables were added to multiple linear regression models to examine moderation hypotheses. Significant two-way interactions revealed that neighborhoods with features perceived as supportive of PA strengthened several psychosocial-MVPA associations. The positive associations between MVPA and friend norms, friend support, and attitudes were strengthened for adolescents living in neighborhoods with high versus low PA resource availability (all p<0.05). Furthermore, the association between controlled and autonomous motivation and MVPA was strengthened under conditions of shops/stores near (versus distant from) adolescents' homes (p<0.05). The association between some psychosocial factors and adolescent MVPA may be environment dependent. Neighborhood physical and social environments supportive of PA are important to consider when developing targeted PA interventions and may strengthen the association between psychosocial-level factors and adolescent MVPA. Copyright © 2017 American Journal of Preventive Medicine. All rights reserved.

Energy utilization associated with regular activity breaks and continuous physical activity: A randomized crossover trial.

PubMed

Fenemor, S P; Homer, A R; Perry, T L; Skeaff, C M; Peddie, M C; Rehrer, N J

2018-06-01

To quantify and compare energy utilization associated with prolonged sitting alone, or interrupted with regular activity breaks and/or an additional bout of continuous physical activity. Thirty six adults (11 males, BMI 24.1 ± 4.6) completed four interventions: (1) prolonged sitting (SIT), (2) sitting with 2-min of walking every 30 min (RAB), (3) prolonged sitting with 30-min of continuous walking at the end of the day (SIT + PA), (4) a combination of the activities in (2) and (3) above (RAB + PA). All walking was at a speed and incline corresponding to 60% V̇O 2max . Energy utilization over 7 h for each intervention was estimated using indirect calorimetry. Compared to SIT, SIT + PA increased total energy utilization by 709 kJ (95% CI 485-933 kJ), RAB by 863 kJ (95% CI 638-1088 kJ), and RAB + PA by 1752 kJ (95% CI 1527-1927 kJ) (all p < 0.001). There was no difference in total energy utilization between SIT + PA and RAB, however, post-physical activity energy utilization in RAB was 632 kJ greater than SIT + PA (95% CI 561-704 kJ; p < 0.001). Short frequent activity, results in greater accumulation of elevated post-physical activity energy utilization compared to a single bout of continuous activity; however the total energy utilization is similar. Combining activity breaks with a longer continuous bout of activity will further enhance energy utilization, and in the longer term, may positively affect weight management of a greater magnitude than either activity pattern performed alone. ANZCTR12614000624684. Copyright © 2018 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved.

Children's Recess Physical Activity: Movement Patterns and Preferences

ERIC Educational Resources Information Center

Woods, Amelia Mays; Graber, Kim C.; Daum, David Newman

2012-01-01

The benefits of recess can be reaped by all students regardless of socioeconomic status, race, or gender and at relatively little cost. The purpose of this study was to examine physical activity (PA) variables related to the recess PA patterns of third and fourth grade children and the social preferences and individuals influencing their PA…

Urban-rural contrasts in fitness, physical activity, and sedentary behaviour in adolescents.

PubMed

Machado-Rodrigues, Aristides M; Coelho-E-Silva, Manuel J; Mota, Jorge; Padez, Cristina; Martins, Raul A; Cumming, Sean P; Riddoch, Chris; Malina, Robert M

2014-03-01

Research considering physical activity (PA), physical inactivity and health outcomes among urban and rural youth has produced equivocal findings. This study examined PA, physical inactivity, sedentary behaviours and cardiorespiratory fitness (CRF) in adolescents from urban and rural communities in the Portuguese Midlands. The sample included 362 adolescents (165 males, 197 females) of 13-16 years of age. CRF was assessed by the PACER test. A GT1M accelerometer was used to record 5 consecutive days of PA and time spent sedentary. Analyses of covariance (chronological age as co-variate) were performed to test the effect of the area of residence on sedentary behaviour, PA and CRF. Urban youth of both sexes spent less time in sedentary activities than rural youth. Urban males were more active than rural peers at the weekend, whereas urban females were significantly less active than rural females on week days and across all days assessed. Rural youth of both sexes had higher levels of CRF than urban youth. Area of residence was related to aerobic fitness, PA and time spent in sedentary behaviours among Portuguese youth. Interventions seeking to enhance health and active lifestyles in Portuguese youth should consider the potential impact of socio-geographic factors.

Everyday physical activity in ambulatory heart transplant candidates: the role of expected health benefits, social support, and potential barriers.

PubMed

Gerhardt, Andreas; Weidner, Gerdi; Grassmann, Mariel; Spaderna, Heike

2014-04-01

Physical activity (PA) is recommended for stable patients with advanced heart failure (HF). We evaluated expected health benefits of PA and social support as facilitators of PA, and physical symptom distress and psychological distress (depression, anxiety) as barriers to PA. Additionally, we investigated if facilitators of PA are of particular importance for patients who report barriers. We analyzed data assessed at time of waitlisting in 231 ambulatory patients (53.4 ± 10.3 years, 18 % women) who were enrolled in the multisite Waiting for a New Heart Study in 1 Austrian and 16 German hospitals. Self-reported everyday PA scores (number of activities, duration of activities) was regressed on demographic characteristics and indicators of disease severity (ejection fraction, peak oxygen consumption), facilitators (expected health benefits of PA, perceived emotional support, perceived support for PA), and barriers to PA (physical symptom distress, psychological distress). Interaction terms of facilitators with barriers were also examined. PA was positively associated with higher peak oxygen consumption, validating self-reported PA. Regarding facilitators, expected health benefits of PA were independently associated with higher PA (p values < 0.001). There were no main effects for social support on PA. Regarding barriers, depression tended to be associated with fewer activities (p = 0.068). However, in the presence of barriers (depression, physical symptoms), feeling supported for being physically active was positively associated with PA (p values < 0.05). Interventions to improve PA may benefit from strengthening positive expectations of health outcomes associated with everyday PA and fostering PA-specific social support for those distressed by HF symptoms or depression.

Classes of Physical Activity and Sedentary Behavior in 5th Grade Children

PubMed Central

Dowda, Marsha; Dishman, Rod K; Pate, Russell R.

2016-01-01

Objectives To identify classes of physical activity (PA) and sedentary behaviors (SB) in 5th grade children, associated factors, and trajectories of change into 7th grade. Methods This study included n=495 children (221 boys, 274 girls) who participated in the Transitions and Activity Changes in Kids (TRACK) Study. PA was assessed objectively and via self-report. Children, parents, and school administrators completed surveys to assess related factors. Latent class analysis, growth modeling, and adjusted multinomial logistic regression procedures were used to classify children based on self-reported PA and SB and examine associated factors. Results Three classes of behavior were identified: Class 1: Low PA/Low SB, Class 2: Moderate PA/High SB, and Class 3: High PA/High SB (boys) or Class 3: High PA (girls). Class 3 children had higher levels of self-efficacy (boys), and enjoyment, parental support, and physical activity equipment at home (girls). Class 2 boys and Class 3 girls did not experience decline in PA (accelerometer) over time. Conclusions Self-efficacy (boys) and home environment (girls) may play a role in shaping patterns of PA in children. Findings may help to inform future interventions to encourage children to meet national PA guidelines. PMID:27103414

Physical Activity of German Children and Adolescents 2003-2012: The MoMo-Study.

PubMed

Schmidt, Steffen C E; Henn, Annette; Albrecht, Claudia; Woll, Alexander

2017-11-11

Organized and unorganized physical activity (PA) hold an important role in the daily life of children and adolescents. Regular representative tracking of PA in different settings is important to evaluate social trends and implemented interventions. In this paper, representative PA data of German children and adolescents from the MoMo Baseline-Study (2004, n = 4528) are compared to those of Wave 1 (2010, n = 3994). Participants aged 4-17 were drawn out of 167 sample points in Germany and the data was weighted to ensure representativeness. PA was measured via questionnaire and was differentiated between organized (sports clubs and schools) and unorganized (unorganized sports and playing outside). Organized PA in extracurricular activities and sports clubs increased by eight percent, while unorganized PA decreased by seven percent. In addition to sports clubs, schools became a more prevalent setting for participation in physical activity in Germany.

Study protocol: effects of school gardens on children's physical activity.

PubMed

Wells, Nancy M; Myers, Beth M; Henderson, Charles R

2014-01-01

Childhood obesity is an epidemic. Strategies are needed to promote children's healthy habits related to diet and physical activity. School gardens have the potential to bolster children's physical activity and reduce time spent in sedentary activity; however little research has examined the effect of gardens on children's physical activity. This randomized controlled trial (RCT) examines the effect of school gardens on children's overall physical activity and sedentary behavior; and on children's physical activity during the school day. In addition, physical activity levels and postures are compared using direct observation, outdoors, in the garden and indoors, in the classroom. Twelve New York State schools are randomly assigned to receive the school garden intervention or to serve in the wait-list control group that receives gardens and lessons at the end of the study. The intervention consists of a raised bed garden; access to a curriculum focused on nutrition, horticulture, and plant science and including activities and snack suggestions; resources for the school including information about food safety in the garden and related topics; a garden implementation guide provided guidance regarding planning, planting and maintaining the garden throughout the year; gardening during the summer; engaging volunteers; building community capacity, and sustaining the program. Data are collected at baseline and 3 post-intervention follow-up waves at 6, 12, and 18 months. Physical activity (PA) "usually" and "yesterday" is measured using surveys at each wave. In addition, at-school PA is measured using accelerometry for 3 days at each wave. Direct observation (PARAGON) is used to compare PA during an indoor classroom lesson versus outdoor, garden-based lesson. Results of this study will provide insight regarding the potential for school gardens to increase children's physical activity and decrease sedentary behaviors. Clinicaltrial.gov # NCT02148315.

Results from Mozambique's 2014 Report Card on Physical Activity for Children and Youth.

PubMed

Prista, António; Picardo, Salazar; Ribeiro, Edmundo; Libombo, Joel; Daca, Timoteo

2014-05-01

This paper describes the procedures and development of the first Mozambican Report Card on Physical Activity in Children and Adolescents. Comprehensive searches for data related to indicators of physical activity (PA) were completed by a committee of physical activity and sports specialists. Grades were assigned to each indicator consistent with the process and methodology outlined by the Active Healthy Kids Canada Report Card model. Seven indicators of PA were graded. The following grades were assigned: Overall Physical Activity Levels, B; Organized Sport Participation, F; Active Play, C; Active Transportation, B; Schools, C; Community and the Built Environment, F; and Government, C. Sedentary Behaviors and Family and Peers were not graded due to the lack of available information. PA behaviors of children and young people of Mozambique are positively influenced by the rural environment and are largely related to subsistence activities and outdoor play, and absence of motorized transport. In turn, urban areas are declining in active habits and opportunities due largely to rapid urbanization and lack of planning that favors active transport and play.

Gender Differences in Physical Activity and Related Beliefs among Hispanic College Students

ERIC Educational Resources Information Center

Magoc, Dejan; Tomaka, Joe; Shamaley, Angelee Gigi; Bridges, Amber

2016-01-01

This study investigated gender differences in physical activity (PA) and social-cognitive theory (SCT) variables among Hispanics. Students (N = 298) completed measures assessing levels of PA and variables derived from SCT. Men reported greater PA than women. Men also reported having greater self-efficacy for PA, greater perceived ability to set…

VERB [TM] Summer Scorecard: Increasing Tween Girls' Vigorous Physical Activity

ERIC Educational Resources Information Center

Alfonso, Moya L.; Thompson, Zachary; McDermott, Robert J.; Colquitt, Gavin; Jones, Jeffery A.; Bryant, Carol A.; Courtney, Anita H.; Davis, Jenna L.; Zhu, Yiliang

2013-01-01

Objective: We assessed changes in the frequency of self-reported physical activity (PA) among tween girls exposed and not exposed to the VERB [TM] Summer Scorecard (VSS) intervention in Lexington, Kentucky, during 2004, 2006, and 2007. Methods: Girls who reported 0-1 day per week of PA were classi?ed as having "little or no" PA. Girls…

Physical activity practices in elementary schools and associations with physical education staffing and training.

PubMed

Turner, Lindsey; Johnson, Tyler G; Slater, Sandy J; Chaloupka, Frank J

2014-12-01

Authorities recommend that schools provide a variety of opportunities for students to obtain physical activity (PA) before, during, and after school. This study assessed the prevalence of several school PA practices-including measures of quantity and quality of physical education (PE)-in elementary schools and examined the associations of PA practices with school resources (PE staffing, training, and facilities). Surveys were obtained from respondents in nationally representative samples of elementary schools from 2009-2010 to 2011-2012 (1,831 schools). Few schools (20.8%) provided students with PE class every day, but most (76.3%) had an appropriate PE student-to-teacher ratio ( ≤ 25:1). Many schools (74.0%) offered 20 min of recess daily, but fewer than half offered organized opportunities for PA before or after school (e.g., sports). After controlling for demographics and school size, having a full-time PE teacher and requiring PE teachers to obtain PE-related continuing education (CE) were associated with PE practices such as offering ≥ 150 min of PE per week (for 3rd-grade students) and testing PE knowledge, skills, and fitness. Required CE was also associated with a higher likelihood of offering PA during the school day (i.e., activity breaks and PA outside of PE class) and before or after the school day (i.e., afterschool PA programs). Few schools offer a broad array of PA programming. However, PE staffing and CE are positively associated with many PA practices including those outside of PE, possibly indicating that PE staff serve a crucial role in promoting a whole-school PA-supportive environment.

Children and adolescent physical activity participation and enjoyment during active play.

PubMed

Moghaddaszadeh, Asal; Ahmadi, Yasamin; Belcastro, Angelo N

2017-10-01

Girls' (9-19 years) participation in physical activity (PA) is known to decrease at a faster rate than boys. A reduction in PA attractiveness (enjoyment) and lower psychosocial profile of girls approaching biological maturity may underlie the decreasing rate of PA participation. Since engaging children in active play programs improves health related quality of life indictors and enjoyment levels; the purposes of this study were to: 1) assess psychosocial status and PA attractiveness/enjoyment of boys and girls to an eight-week active play program; and 2) investigate the relationships among PA participation, psychosocial status and PA attractiveness with both age and maturity status for boys and girls following an active play PA program. Thirty-three children (age 9.8±1.3 years; weight 43.1±13.4 kg; BMI 20.8±3.2 kg/m2) were recruited to participate in an active play program for 8 weeks (4x/week; 1hr/d). M-S estimates ranged from -6.7 to -2.5 years away from biological maturity Daily program PA was assessed and compared to pre-post measures of psychosocial functioning and PA attractiveness. Statistical procedures were performed using ANOVA and/or Pearson's correlation r (SPSS v. 22.0) with P=0.05. PA participation in the active play program showed a group average of 39±11% time spent in moderate-vigorous PA (%MVPA) with boys averaging 45% MVPA and girls averaging 30% MVPA (P<0.05). PA attractiveness scores for boys did not change following the program; whereas girls improved from 67±13% to 76±9% (P<0.05). Minimal changes were noted for the health-related quality of life measures as a result of the PA program. Comparing PA attractiveness to %MVPA, 80% of girls reporting positive changes or no change; in contrast 56% of boys responded with negative/less PA attractiveness. PA attractiveness for all children was negatively associated with age (r=-0.19) and/or M-S (r=-0.29). The relationships, however, were gender specific with boys exhibiting a coefficient of -0

Physical activity, but not sedentary time, influences bone strength in late adolescence.

PubMed

Tan, Vina Ps; Macdonald, Heather M; Gabel, Leigh; McKay, Heather A

2018-03-20

Physical activity is essential for optimal bone strength accrual, but we know little about interactions between physical activity, sedentary time, and bone outcomes in older adolescents. Physical activity (by accelerometer and self-report) positively predicted bone strength and the distal and midshaft tibia in 15-year-old boys and girls. Lean body mass mediated the relationship between physical activity and bone strength in adolescents. To examine the influence of physical activity (PA) and sedentary time on bone strength, structure, and density in older adolescents. We used peripheral quantitative computed tomography to estimate bone strength at the distal tibia (8% site; bone strength index, BSI) and tibial midshaft (50% site; polar strength strain index, SSI p ) in adolescent boys (n = 86; 15.3 ± 0.4 years) and girls (n = 106; 15.3 ± 0.4 years). Using accelerometers (GT1M, Actigraph), we measured moderate-to-vigorous PA (MVPA Accel ), vigorous PA (VPA Accel ), and sedentary time in addition to self-reported MVPA (MVPA PAQ-A ) and impact PA (ImpactPA PAQ-A ). We examined relations between PA and sedentary time and bone outcomes, adjusting for ethnicity, maturity, tibial length, and total body lean mass. At the distal tibia, MVPA Accel and VPA Accel positively predicted BSI (explained 6-7% of the variance, p < 0.05). After adjusting for lean mass, only VPA Accel explained residual variance in BSI. At the tibial midshaft, MVPA Accel , but not VPA Accel , positively predicted SSI p (explained 3% of the variance, p = 0.01). Lean mass attenuated this association. MVPA PAQ-A and ImpactPA PAQ-A also positively predicted BSI and SSI p (explained 2-4% of the variance, p < 0.05), but only ImpactPA PAQ-A explained residual variance in BSI after accounting for lean mass. Sedentary time did not independently predict bone strength at either site. Greater tibial bone strength in active adolescents is mediated, in part, by lean mass. Despite

Physical Activity in Preschool Children: Comparison between Montessori and Traditional Preschools

ERIC Educational Resources Information Center

Pate, Russell R.; O'Neill, Jennifer R.; Byun, Wonwoo; McIver, Kerry L.; Dowda, Marsha; Brown, William H.

2014-01-01

Background: Little is known about the influence of Montessori methods on children's physical activity (PA). This cross-sectional study compared PA of children attending Montessori and traditional preschools. Methods: We enrolled 301 children in 9 Montessori and 8 traditional preschools in Columbia, South Carolina. PA was measured by accelerometry…