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Sample records for angling sport

  1. Sports.

    ERIC Educational Resources Information Center

    Thomas, Stephen B.

    This chapter includes all cases involving student-athletes, coaches, athletic directors, athletic associations, booster organizations, sports programs and events, and sports facilities and equipment at both the K-12 and higher education levels, but does not include case law involving physical education or intramural participation. Sections discuss…

  2. Evaluation of Common Angling-Induced Sources of Epithelial Damage for Popular Freshwater Sport Fish using Fluorescein

    SciTech Connect

    Colotelo, Alison HA; Cooke, Steven J.

    2011-05-01

    Angling is a popular recreational activity across the globe and a large proportion of fish captured by anglers are released due to voluntary or mandatory catch-and-release practices. The handling associated with hook removal and return of the fish to their environment can cause physical damage to the epidermal layer of the fish which may affect the condition and survival of released fish. This study investigated possible sources of epithelial damage associated with several different handling methods (i.e. landing net types, interactions with different boat floor surfaces, tournament procedures) commonly used in recreational angling for two popular freshwater sport fish species, largemouth bass (Micropterus salmoides) and northern pike (Esox lucius). Epithelial damage was examined using fluorescein, a non-toxic dye, which has been shown to detect latent epithelial damage. Northern pike exhibited extensive epithelial damage after exposure to several of the induced treatments (i.e., interaction with a carpeted surface, knotted nylon net, and line rolling) but relatively little epithelial damage when exposed to others (i.e., knotless rubber nets, smooth boat surfaces, or lip gripping devices). Largemouth bass did not show significant epithelial damage for any of the treatments, with the exception of fish caught in a semi-professional live release tournament. The detection of latent injuries using fluorescein can be an important management tool as it provides visual examples of potential damage that can be caused by different handling methods. Such visualizations can be used to encourage fish friendly angler behaviour and enhance the survival and welfare of released fish. It can also be used to test new products that are intended to or claim to reduce injury to fish that are to be released. Future research should evaluate the relationship between different levels of epithelial damage and mortality across a range of environmental conditions.

  3. Sports physical

    MedlinePlus

    ... this page: //medlineplus.gov/ency/patientinstructions/000673.htm Sports physical To use the sharing features on this ... or routine checkups. Why do you Need a Sports Physical? The sports physical is done to: Find ...

  4. Sports Writing.

    ERIC Educational Resources Information Center

    Grubaugh, Karl

    2003-01-01

    Lists the following 10 tips for improved sports writing in high school publications: reporting comes before writing; do not try to do too much; show, do not tell; do not do game stories; avoid cliches; avoid "jock-talk"; use the drama of sports; do not write the obvious story; sports is also news; and read great sports writing. (PM)

  5. The First Sports Medicine Books in English.

    ERIC Educational Resources Information Center

    Ryan, Allan J.

    The modern history of sports medicine is chronicled in a discussion of the first writings in English on sports medicine. What may have been the first writing in English is a section on first aid in the ENCYCLOPEDIA OF SPORT, published in England in 1898. It describes injuries commonly sustained in angling, boxing, cricket, cycling, football,…

  6. Sports Safety

    MedlinePlus

    Playing sports can be fun, but it can also be dangerous if you are not careful. You can help ... you are healthy before you start playing your sport Wearing the right shoes, gear, and equipment Drinking ...

  7. Sports Injuries

    MedlinePlus

    ... sometimes you can injure yourself when you play sports or exercise. Accidents, poor training practices, or improper ... can also lead to injuries. The most common sports injuries are Sprains and strains Knee injuries Swollen ...

  8. Sport Biomechanist

    ERIC Educational Resources Information Center

    Sullivan, Megan

    2005-01-01

    If you are an athlete or sports enthusiast, you know that every second counts. To find that 1-2% improvement that can make the difference between 1st and 5th place, sport biomechanists use science to investigate sports techniques and equipment, seeking ways to improve athlete performance and reduce injury risk. In essence, they want athletes to…

  9. [SPORT MEDICINE].

    PubMed

    Constantini, Naama; Mann, Gideon

    2016-06-01

    Sports Medicine is a relatively new subject in medicine and includes a variety of medical and paramedical fields. Although sports medicine is mistakenly thought to be mainly for sports professionals/athletes, it actually encompasses the entire population, including the active and non-active healthy populations, as well as the sick. Sports medicine also engages amateur sportsmen and strives to promote physical activity and quality of life in the general population. Hence, the field involves all ages from childhood to old age, aiming to preserve and support every person at every age. Sports medicine, which started developing in the 19th century, is today a specialty, primary or secondary, in many countries, while in others it is a fellowship or under the jurisdiction of local or sports authorities. In Israel, the field exists since the 1950's and is advanced. The Sports Medicine Society founded a 3-year course of continued education in sport medicine as part of the Tel-Aviv University Faculty of Medicine. Later on, a fellowship in general Sports Medicine and in Orthopedic Sports Medicine were developed within the Israel Medical Association. A year ago, Israel formally became a member of the global "Exercise is Medicine" foundation, and under this title promotes education for health care providers on exercise prescription. The understanding of the importance of physical activity and fitness as part of a healthy lifestyle is increasing in Israel, as well as the number of amateur athletes, and the profession of sports medicine takes a big part in this process. PMID:27544982

  10. Sports Nutrition.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Health, Jefferson City.

    This guide deals with various aspects of sports and nutrition. Twelve chapters are included: (1) "Sports and Nutrition"; (2) "Eat to Compete"; (3) "Fit Folks Need Fit Food"; (4) "The Food Guide Pyramid"; (5) "Fat Finder's Guide"; (6) "Pre- and Post-Event Meals"; (7) "Tips for the Diabetic Athlete"; (8) "Pinning Down Your Optimal Weight"; (9)…

  11. Sports Supplements

    MedlinePlus

    ... specialist. The doc will be able to offer alternatives to supplements based on your body and sport. Reviewed by: Mary L. Gavin, MD Date reviewed: January 2015 previous 1 • 2 • 3 For Teens For Kids For Parents MORE ON THIS TOPIC Sports Center Energy Drinks and Food Bars: Power or Hype? A ...

  12. Sports Physicals

    MedlinePlus

    ... stronger athlete. previous continue When & Where Should I Go for a Sports Physical? Some people go to their own doctor for a sports physical; ... one at school. During school physicals, you may go to half a dozen or so "stations" set ...

  13. Sports fractures.

    PubMed Central

    DeCoster, T. A.; Stevens, M. A.; Albright, J. P.

    1994-01-01

    Fractures occur in athletes and dramatically influence performance during competitive and recreational activities. Fractures occur in athletes as the result of repetitive stress, acute sports-related trauma and trauma outside of athletics. The literature provides general guidelines for treatment as well as a variety of statistics on the epidemiology of fractures by sport and level of participation. Athletes are healthy and motivated patients, and have high expectations regarding their level of function. These qualities make them good surgical candidates. Although closed treatment methods are appropriate for most sports fractures, an aggressive approach to more complicated fractures employing current techniques may optimize their subsequent performance. PMID:7719781

  14. Team Sports

    MedlinePlus

    ... played for almost seventy years, originated by World War II vets in rehab on the East and ... with a physical disability. Activities include winter skiing, water sports, summer and winter competitions, fitness and special ...

  15. Sports Fitness

    MedlinePlus

    ... motivator. Physically, you need strength and endurance. Your training will vary with your sport. You would not ... for swimming. You might, however, cross train. Cross training simply means that you include a variety of ...

  16. Sport Psychology.

    ERIC Educational Resources Information Center

    Krotee, March L.

    1980-01-01

    Sport psychology is defined in terms of human behavior in athletic situations. The psychosocial cross-cultural setting provides a model for studying trait and state psychosocial attributes and suggests issues and concerns for further study. (JMF)

  17. Sports and Concussions

    MedlinePlus

    ... of all sports, not just contact sports like football and hockey. As long as people play sports, ... sports, such as: helmet-to-helmet tackles in football getting checked against the boards in hockey heading ...

  18. Sport Progressions.

    ERIC Educational Resources Information Center

    Clumpner, Roy A.

    This book, which is primarily for secondary physical education teachers, presents a sequential approach to teaching skills that are essential to eight sports. The activities and lead-up games included in the book put beginning students directly into game-like situations where they can practice skills. Each chapter begins with a background of the…

  19. Sports Injuries

    MedlinePlus

    ... sometimes you can injure yourself when you play sports or exercise. Accidents, poor training practices, or improper gear can cause them. Some people get hurt because they are not in shape. Not warming up or stretching enough can also ... injuries are Sprains and strains Knee injuries Swollen ...

  20. Sports Marketing.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus. Div. of Career-Technical and Adult Education.

    This document presents the Ohio Integrated Technical and Academic Competency profile for sports marketing. The profile is to serve as the basis for curriculum development in Ohio's secondary, adult, and postsecondary programs. The profile includes a comprehensive listing of 999 specialty key indicators for evaluating mastery of 113 competencies in…

  1. Racquet Sports.

    ERIC Educational Resources Information Center

    Zebas, Carole J., Ed.; Groppel, Jack L., Ed.

    1983-01-01

    In six articles on racquet sports, the origins of the games are traced, methods for teaching skills such as footwork, racquetball strategy, and badminton techniques are discussed, and the biomechanics of the one- and two-handed backhand in tennis are reviewed. Information about paddle tennis is included. (PP)

  2. Sport-Related Maxillo-Facial Fractures.

    PubMed

    Ruslin, Muhammad; Boffano, Paolo; ten Brincke, Y J D; Forouzanfar, Tymour; Brand, Henk S

    2016-01-01

    Sports and exercise are important causes of maxillofacial injuries. Different types of sports might differ in frequency and type of fractures. The aim of the present study was to explore the possible relation between the types of sport practiced and the frequency and nature of the facial bone fractures of patients presenting in an oral and maxillofacial surgery department of a Dutch university center. This study is based on an analysis of patient records containing maxillofacial fractures sustained between January 1, 2000 and April 1, 2014 at the Vrije Universiteit University Medical Center (VUmc) in Amsterdam, The Netherlands. The present study comprised data from 108 patients with 128 maxillofacial fractures. Seventy-nine percent of the patients were male and 21% were female. The patients ranged in age from 10 to 64 years old with a mean age of 30.6 ± 12.0. The highest incidence of sport-related maxillofacial fractures occurred in individuals between the ages of 20 and 29. The most common sport-related fractures were zygoma complex fractures, followed by mandible fractures. Soccer and hockey were the most prominent causes of sport-related maxillofacial trauma in the present study. Coronoid process fractures were only observed in soccer players and not in other sports groups. Mandible angle fractures were relatively more frequent in rugby than in other sports. The results of this study suggest a relation between type of sport and the nature and frequency of the fractures it causes. PMID:26703035

  3. Sports Medicine Today

    ERIC Educational Resources Information Center

    Ryan, Allan J.

    1978-01-01

    Includes a general discussion of sports medicine including exercise and conditioning techniques, prevention of illness and injury, treatment of and rehabilitation after sports injury, and the future of sports medicine. (BB)

  4. Back pain and sports

    MedlinePlus

    ... this page: //medlineplus.gov/ency/patientinstructions/000519.htm Back pain and sports To use the sharing features on ... Editorial team. Related MedlinePlus Health Topics Back Injuries Back Pain Sports Injuries Sports Safety Browse the Encyclopedia A. ...

  5. Sports cream overdose

    MedlinePlus

    Sports creams are creams or ointments used to treat aches and pains. Sports cream overdose can occur if someone uses this ... Two ingredients in sports creams that can be poisonous are: Menthol Methyl salicylate

  6. What's Your Angle on Angles?

    ERIC Educational Resources Information Center

    Browning, Christine A.; Garza-Kling, Gina; Sundling, Elizabeth Hill

    2007-01-01

    Although the nature of the research varies, as do concepts of angle, research in general supports the supposition that angle is a complex idea, best understood from a variety of perspectives. In fact, the concept of angle tends to be threefold, consisting of: (1) the traditional, static notion of two rays meeting at a common vertex; (2) the idea…

  7. Sport for All. Low Cost Sports Halls.

    ERIC Educational Resources Information Center

    Council of Europe, Strasbourg (France).

    This report of the conference on low-cost sports halls, sponsored by the Council of Europe, is divided into two sections: technical studies and conclusions. The introduction to the report provides an overview of the long-term program of the Council of Europe with regard to sport for all and a discussion of multipurpose sports halls. Sociocultural,…

  8. Safe! Sports, Campers & Reducing Sports Injuries.

    ERIC Educational Resources Information Center

    Thomson, Beth J.

    1989-01-01

    Acceptance of adult roles by children increases "adult injuries," notably broken bones from sports. Suggests camp administrators be familiar with clientele, particular sports, and the kinds of injuries that generally result in each. Discusses children's age, types of sports, and other factors that come into play when anticipating and treating…

  9. American Indian Sports Heritage.

    ERIC Educational Resources Information Center

    Oxendine, Joseph B.

    This book chronicles the story of sports among American Indians. Part 1 examines the nature and role of games in traditional Indian life, with five chapters on: Indian concepts of sport; ball games; foot racing; other sports; children's play; and games of chance. Part 2 looks at the emergence of Indians in modern sport, with five chapters on:…

  10. Sport Sociology: Contemporary Themes.

    ERIC Educational Resources Information Center

    Yiannakis, Andrew, Ed.; And Others

    Intended for beginning and intermediate level students of sport and society, this anthology of 43 articles is organized into twelve, self-contained teaching units with unit introductions and study questions. Topics addressed include: (1) the sociological study of sport; (2) sport and American society; (3) the interdependence of sport, politics,…

  11. Sports Medicine in China.

    ERIC Educational Resources Information Center

    Bloomquist, Lorraine E.

    This report on a visit to the People's Republic of China in April 1985 to explore methodology of sports science research, treatment of injuries, and role of sports in everyday life discusses the following topics: (1) introduction to China; (2) sports and physical culture; (3) sports medicine and rehabilitation; (4) health factors; (5) cost of…

  12. Building Character through Sports

    ERIC Educational Resources Information Center

    Lumpkin, Angela

    2011-01-01

    Sports are a focus of millions of Americans as they attend, view, and participate in sports. The World Series, Final Four, and Super Bowl often bring back memories of fun-filled parties and celebrations, but there may be several reasons why sports are so popular in the United States. The popularity of sports, however, does not necessarily mean it…

  13. Sports dentistry: A review

    PubMed Central

    Ramagoni, Naveen Kumar; Singamaneni, Vijaya Kumar; Rao, Saketh Rama; Karthikeyan, Jamini

    2014-01-01

    Dental trauma in sports is the major linking channel between sports and dentistry. Sports dentistry is the prevention of oral/facial athletic injuries and related oral diseases and manifestations. In children, sports activities were found to be responsible for 13% of overall oral trauma. It is emphasized that there is a great need for “Team Dentist” from high schools to professional teams. In this review, we discuss the relationship between sports and dentistry, and the importance of educating parents, teachers, and children in prevention of injuries related to the sports. PMID:25625070

  14. What Are Sports Injuries?

    MedlinePlus

    ... 06:02 Size: 11.7 MB November 2014 What Are Sports Injuries? Fast Facts: An Easy-to- ... Research Is Being Done on Treating Sports Injuries? What’s the Difference Between an Acute and a Chronic ...

  15. Sports and Your Eyes

    MedlinePlus

    ... Glossary The Visual System Your Eyes’ Natural Defenses Eye Health and Safety First Aid Tips Healthy Vision ... More Information Optical Illusions Printables Sports and Your Eyes Gear up! If you play sports, you know ...

  16. Sports and Concussion

    MedlinePlus

    ... this page please turn JavaScript on. Feature: Concussion Sports and Concussion Past Issues / Summer 2015 Table of ... ages—reducing blows to the head by playing sports safely and avoiding falls is vital to a ...

  17. Champions of American Sport.

    ERIC Educational Resources Information Center

    Westin, Sandra

    1981-01-01

    Describes an exhibition (originating at the Smithsonian Institution) which celebrates athletes and sports-related figures who became legends in their own time. Information is presented on art works, sports memorabilia, advertising posters, and photographs. (AM)

  18. Sports Facility Management.

    ERIC Educational Resources Information Center

    Walker, Marcia L., Ed.; Stotlar, David K., Ed.

    The numbers of both sports facility management college courses and sport and exercise facilities are increasing, along with the need for an understanding of the trends and management concepts of these facilities. This book focuses exclusively on managing facilities where sporting events occur and includes examples in physical education, athletics,…

  19. Controversies in College Sports.

    ERIC Educational Resources Information Center

    Hanford, George H.

    1979-01-01

    The history of intercollegiate athletics is examined. Focus is on four major outside interventions and four major issues: The economics of collegiate sports; unethical practices in recruiting and on-campus treatment of athletes; equal opportunity for women in sports, and the relationship of collegiate sports to higher education. (JMD)

  20. [Violence in Sports].

    ERIC Educational Resources Information Center

    Degelman, Charles, Ed.; Hayes, Bill, Ed.

    1994-01-01

    This teaching resource presents articles that draw on young people's natural interest in sports to stimulate their involvement in law-related education. An article on violence in sports explores the causes of this violence--the physical contact inherent in many sports, the desire to win at all costs, the urging of coaches, and the negligence of…

  1. Sport for Older Persons.

    ERIC Educational Resources Information Center

    Council of Europe, Strasbourg (France).

    The following papers were prepared for a seminar on sport for older people: (1) "Gerontological Aspects of Physical Exercise" (Eino Heikkinen); (2) "Sporting Activities in the Individual Life from the View of Older Persons" (Henning Allmer); (3) "Reasons Why Decision-Makers Should Urge Old People to Practise Physical and Sporting Activities"…

  2. Violence in Sports.

    ERIC Educational Resources Information Center

    Cooper, Donald L.

    Increasing violence in sports is deplored, and a warning is issued on an apparent trend toward antisocial behavior. Contact sports such as hockey and football are cited as typically engendering aggression among athletes, but spectator sports (boxing, car racing, basketball, and baseball) are also singled out as eliciting increasing violence on the…

  3. Sport Specialization, Part I

    PubMed Central

    Myer, Gregory D.; Jayanthi, Neeru; Difiori, John P.; Faigenbaum, Avery D.; Kiefer, Adam W.; Logerstedt, David; Micheli, Lyle J.

    2015-01-01

    Context: There is increased growth in sports participation across the globe. Sports specialization patterns, which include year-round training, participation on multiple teams of the same sport, and focused participation in a single sport at a young age, are at high levels. The need for this type of early specialized training in young athletes is currently under debate. Evidence Acquisition: Nonsystematic review. Study Design: Clinical review. Level of Evidence: Level 4. Conclusion: Sports specialization is defined as year-round training (greater than 8 months per year), choosing a single main sport, and/or quitting all other sports to focus on 1 sport. Specialized training in young athletes has risks of injury and burnout, while the degree of specialization is positively correlated with increased serious overuse injury risk. Risk factors for injury in young athletes who specialize in a single sport include year-round single-sport training, participation in more competition, decreased age-appropriate play, and involvement in individual sports that require the early development of technical skills. Adults involved in instruction of youth sports may also put young athletes at risk for injury by encouraging increased intensity in organized practices and competition rather than self-directed unstructured free play. Strength-of-Recommendation Taxonomy (SORT): C. PMID:26502420

  4. Adventure and Extreme Sports.

    PubMed

    Gomez, Andrew Thomas; Rao, Ashwin

    2016-03-01

    Adventure and extreme sports often involve unpredictable and inhospitable environments, high velocities, and stunts. These activities vary widely and include sports like BASE jumping, snowboarding, kayaking, and surfing. Increasing interest and participation in adventure and extreme sports warrants understanding by clinicians to facilitate prevention, identification, and treatment of injuries unique to each sport. This article covers alpine skiing and snowboarding, skateboarding, surfing, bungee jumping, BASE jumping, and whitewater sports with emphasis on epidemiology, demographics, general injury mechanisms, specific injuries, chronic injuries, fatality data, and prevention. Overall, most injuries are related to overuse, trauma, and environmental or microbial exposure. PMID:26900120

  5. [Social rehabilitation through sports].

    PubMed

    Strohkendl, H

    1995-11-01

    The contribution community disabled sports is making towards comprehensive rehabilitation of people with disabilities is interpreted much too narrowly by the statutory definition of rehabilitation sports. In the member clubs of Deutscher Behinderten-Sportverband, the German disabled sports association, severely disabled individuals rediscover their potential and self-worth, which may entail self-determination, solidarity with others, and genuine social integration. Renewed awareness of the traditional values of German disabled sports as a self-help movement of those concerned, and characterization of rehabilitation as a complex learning process towards regaining personal autonomy--both call for a thorough reconsideration of ambulatory disabled sports in organizational and funding respects. PMID:8570904

  6. Angle detector

    NASA Technical Reports Server (NTRS)

    Parra, G. T. (Inventor)

    1978-01-01

    An angle detector for determining a transducer's angular disposition to a capacitive pickup element is described. The transducer comprises a pendulum mounted inductive element moving past the capacitive pickup element. The capacitive pickup element divides the inductive element into two parts L sub 1 and L sub 2 which form the arms of one side of an a-c bridge. Two networks R sub 1 and R sub 2 having a plurality of binary weighted resistors and an equal number of digitally controlled switches for removing resistors from the networks form the arms of the other side of the a-c bridge. A binary counter, controlled by a phase detector, balances the bridge by adjusting the resistance of R sub 1 and R sub 2. The binary output of the counter is representative of the angle.

  7. American Orthopaedic Society for Sports Medicine

    MedlinePlus

    ... Support AOSSM Research Publications Toggle American Journal of Sports Medicine Sports Health: A Multidisciplinary Approach Orthopaedic Journal of Sports Medicine Journal Apps Sports Medicine Update Other Professional Resources ...

  8. Sports eyewear protective standards.

    PubMed

    Dain, Stephen J

    2016-01-01

    Eye injuries sustained during sport comprise up to 20 per cent of all injuries to the eye serious enough for medical attention to be sought. The prevalence of eye injuries in sport is not easily assessed due to lack of authoritative participation rates, so most studies report total numbers in a time period. The evidence on the proportion of all ocular injuries that are from sport is reviewed. The relative frequencies in different sports are compared in a qualitative manner and the sports with greater numbers of ocular injuries are detailed. In common with occupational injuries to the eye, most sports eye injuries are considered preventable. The hierarchy of action for occupational risk is detailed and adapted to use in a sports scenario. All the available international, regional and national standards on sports eye protection are detailed and their provisions compared. The major function of the standards is to provide adequate protection against the hazard of the sport concerned. These are detailed and compared as a function of energy transfer. Eye protection must not introduce additional or secondary hazards (for instance, fracturing into sharp fragments on impact) and not introduce features that would deter the wearing of eye protection (for instance, restricting field of view to impede playing the sport). The provisions of the standards intended to limit secondary hazards are detailed and compared. The need for future work in standards writing and the activities of the International Standardization Organization in sports eye protection are detailed. PMID:26875849

  9. American Medical Society for Sports Medicine recommended sports ultrasound curriculum for sports medicine fellowships.

    PubMed

    Finnoff, Jonathan T; Berkoff, David; Brennan, Fred; DiFiori, John; Hall, Mederic M; Harmon, Kimberly; Lavallee, Mark; Martin, Sean; Smith, Jay; Stovak, Mark

    2015-02-01

    The American Medical Society for Sports Medicine (AMSSM) developed a musculoskeletal ultrasound curriculum for sports medicine fellowships in 2010. As the use of diagnostic and interventional ultrasound in sports medicine has evolved, it became clear that the curriculum needed to be updated. Furthermore, the name 'musculoskeletal ultrasound' was changed to 'sports ultrasound' (SPORTS US) to reflect the broad range of diagnostic and interventional applications of ultrasound in sports medicine. This document was created to outline the core competencies of SPORTS US and to provide sports medicine fellowship directors and others interested in SPORTS US education with a guide to create a SPORTS US curriculum. By completing this SPORTS US curriculum, sports medicine fellows and physicians can attain proficiency in the core competencies of SPORTS US required for the practice of sports medicine. PMID:25361787

  10. Comparison of eSports and Traditional Sports Consumption Motives

    ERIC Educational Resources Information Center

    Lee, Donghun; Schoenstedt, Linda J.

    2011-01-01

    With recognition of the need for studying eSports in this interactive digital communication era, this study explored 14 motivational factors affecting the time spent on eSports gaming. Using a sample of 515 college students and athletic event attendees, we further compared eSports game patterns to their non-eSport or traditional sport involvements…

  11. Epilepsy and sports.

    PubMed

    van Linschoten, R; Backx, F J; Mulder, O G; Meinardi, H

    1990-07-01

    Millions of healthy people participate in sport on a regular basis. Moreover, in the last decade patients with chronic disorders have been encouraged to take part in sporting activities as a part of their rehabilitation. Can epileptic patients freely participate in sport or whether they are restricted to a certain extent by their disorder? An important factor is freedom from seizures. If seizures have been controlled for over 2 years the risk of relapse is the same as the risk of a first seizure. The risk of patients drowning or falling, or their epilepsy worsening because they are engaged in sport is thought to be low. Clinical data suggest that the incidence of seizures during sports and exercise is reduced. In the cooling down period, however, seizures tend to occur more frequently. Physicians should encourage epileptic patients to participate in sporting activities to enhance their physical fitness, self-esteem, and social integration. Before giving advice about the most suitable type of sport, the physician should known the patient's medical history, have a good insight into the different types of sport and be able to judge the role and function of sport to the particular patient. With certain precautions virtually all sports are suitable for most epileptic patients and should therefore be encouraged. However, a small minority of hospitalised patients with severe epilepsy need the supervision of qualified trainers, coaches and volunteers. PMID:2197701

  12. Fun First! Sports for Kids.

    ERIC Educational Resources Information Center

    Kanters, Michael A.; Tebbutt, Sharon

    2001-01-01

    Outlines the foundation for a new national program, Fun First! Sports for Kids, designed to help grassroots sports leagues work with and get the most out of sport parents, noting that parents have a great impact on a child's sport experience. The article also provides recommendations for actions that sport league administrators can take to…

  13. Ethics in sports medicine.

    PubMed

    Dunn, Warren R; George, Michael S; Churchill, Larry; Spindler, Kurt P

    2007-05-01

    Physicians have struggled with the medical ramifications of athletic competition since ancient Greece, where rational medicine and organized athletics originated. Historically, the relationship between sport and medicine was adversarial because of conflicts between health and sport. However, modern sports medicine has emerged with the goal of improving performance and preventing injury, and the concept of the "team physician" has become an integral part of athletic culture. With this distinction come unique ethical challenges because the customary ethical norms for most forms of clinical practice, such as confidentiality and patient autonomy, cannot be translated easily into sports medicine. The particular areas of medical ethics that present unique challenges in sports medicine are informed consent, third parties, advertising, confidentiality, drug use, and innovative technology. Unfortunately, there is no widely accepted code of sports medicine ethics that adequately addresses these issues. PMID:17218662

  14. Olympic Information in the SPORT Database.

    ERIC Educational Resources Information Center

    Belna, Alison M.; And Others

    1984-01-01

    Profiles the SPORT database, produced by Sport Information Resource Centre, Ottawa, Ontario, which provides extensive coverage of individual sports including practice, training and equipment, recreation, sports medicine, physical education, sport facilities, and international sport history. Olympic coverage in SPORT, sports sciences, online…

  15. Eating Disorders and Sports.

    ERIC Educational Resources Information Center

    Moriarty, Dick; Moriarty, Mary

    Since sports can sometimes lend themselves to eating disorders, coaches and sports administrators must get involved in the detection and treatment of this problem. While no reliable studies or statistics exist on the incidence of anorexia nervosa and/or bulimia among athletes, some research suggests that such disorders occur frequently among…

  16. Sport as Yoga

    ERIC Educational Resources Information Center

    Murphy, Michael

    1977-01-01

    The author has written a metaphysical sports fantasy and completed a novel which explores evolutionary transformations of the mind and body. Now he is working on a long-term research project exploring radical bodily transformations occurring in various fields of human experience. This article on sport is part of that project. (Editor/RK)

  17. Sport in Higher Education.

    ERIC Educational Resources Information Center

    Committee of Vice-Chancellors and Principals of the Universities of the United Kingdom, London.

    This publication discusses the future of university sport development in the United Kingdom in response to a report of the Department for National Heritage calling for revitalization of British sport at all levels. This report integrates findings and recommendations of a special task force, a government working party, and consultation papers of…

  18. Psychological Dynamics of Sport.

    ERIC Educational Resources Information Center

    Gill, Diane L.

    This book provides a comprehensive review of the branch of sport and exercise science that focuses on the psychological aspects of human behavior. Part I presents a general orientation to the field, including an introduction and description of sport psychology and a discussion of the history and current status of the field. Individual differences…

  19. Superstition in Sport.

    ERIC Educational Resources Information Center

    Gregory, C. Jane; Petrie, Brian M.

    The introduction of this investigation into superstitions of athletes reviews past research on the subject. It is stated, though, that general research on superstitions mentions little directly related to sports; so, by necessity, recourse is made to sports stories and newspaper and magazine articles. The main body of this paper presents results…

  20. Saga of American Sport.

    ERIC Educational Resources Information Center

    Lucas, John A.; Smith, Ronald A.

    This history of sports and athletic activities in America covers a time span from the close of the sixteenth century to the present time. It is divided into three major sections. The first, "Colonial and Early American Sport," narrates the early moral and ethical attitudes of the Puritans and follows the changes in attitudes and introduction of…

  1. Sports Subsidies Soar. Commentary

    ERIC Educational Resources Information Center

    Toma, J. Douglas

    2010-01-01

    Doug Lederman's article, "Sports Subsidies Soar," discusses the issue on institutional subsidies for sports program. His article invites an obvious question: why are so many universities willing to subsidize athletics through either a direct transfer of institutional funds, assessing a dedicated student fee, or a combination of these? This…

  2. Sport Heroes in Congress.

    ERIC Educational Resources Information Center

    Corbett, Doris R.

    This paper reports the findings of a study of the role of sports in the lives of U.S. Congressmen and focuses attention on six gifted athletes for whom sports provided preparation for government service. The word "hero" as used in this paper refers to former members of Congress who were admired for their athletic prowess and for their political…

  3. Subarachnoid Haemorrhage and Sports

    PubMed Central

    Sousa Nanji, Liliana; Melo, Teresa P.; Canhão, Patrícia; Fonseca, Ana Catarina; Ferro, José Manuel

    2015-01-01

    Background Some cases of subarachnoid haemorrhage (SAH) have been associated with vigorous physical activity, including sports. Our research aimed to describe the association between SAH and sports and to identify the types of sports that were more frequently found as precipitating factors in a tertiary single-centre SAH register. Methods We retrieved information from a prospectively collected SAH registry and reviewed discharge notes of acute SAH patients admitted to the Stroke Unit of Hospital de Santa Maria, Lisbon, between 1995 and 2014. Results Out of 738 patients included in the analysis, 424 (57.5%) cases of SAH were preceded by physical activity. Nine cases (1.2%) were associated with sports, namely running (2 cases), aerobics (2 cases), cycling, body balance, dance, surf and windsurf. Patients with SAH while practicing sports were younger than controls (average age 43.1 vs. 57.0 years; p = 0.007). In 1 patient, there was a report of trauma to the neck. Patients in the sports group only had Hunt and Hess scale grades 1 (11.1%) or 2 (88.9%) at admission, while patients in the control group had a wider distribution in severity. Conclusions Our findings indicate that SAH precipitated by sports is not very frequent and is uncommonly related to trauma. Patients who suffered SAH associated with sports were younger and apparently had a milder clinical presentation. PMID:26648972

  4. Sports injuries and society.

    PubMed Central

    Davies, J. E.

    1981-01-01

    Injuries are classified and examples of the ways in which they can arise are given. Treatment, rehabilitation and the value of exercise are considered. A review of the effects of increasing leisure time and sports have been given, the value of legislation, education, protective clothing and close supervision in preventing the occurrence of injuries in sport is discussed. Images p80-a PMID:7248691

  5. Mathematics and Sports

    ERIC Educational Resources Information Center

    Gallian, Joseph A., Ed.

    2010-01-01

    "Mathematics and Sports", edited by Joseph A. Gallian, gathers 25 articles that illuminate the power and role of mathematics in the worlds of professional and recreational play. Divided into sections by the kind of sports, the book offers source materials for classroom use and student projects. Readers will encounter mathematical ideas from an…

  6. Overview of sports vision

    NASA Astrophysics Data System (ADS)

    Moore, Linda A.; Ferreira, Jannie T.

    2003-03-01

    Sports vision encompasses the visual assessment and provision of sports-specific visual performance enhancement and ocular protection for athletes of all ages, genders and levels of participation. In recent years, sports vision has been identified as one of the key performance indicators in sport. It is built on four main cornerstones: corrective eyewear, protective eyewear, visual skills enhancement and performance enhancement. Although clinically well established in the US, it is still a relatively new area of optometric specialisation elsewhere in the world and is gaining increasing popularity with eyecare practitioners and researchers. This research is often multi-disciplinary and involves input from a variety of subject disciplines, mainly those of optometry, medicine, physiology, psychology, physics, chemistry, computer science and engineering. Collaborative research projects are currently underway between staff of the Schools of Physics and Computing (DIT) and the Academy of Sports Vision (RAU).

  7. [Sport and health].

    PubMed

    Pène, Pierre; Touitou, Yvan

    2009-02-01

    The report of the National Academy of Medicine named "Sport and Health" underlines the medical, social and educational dimensions of sporting activities. Various kinds of sporting practices are described: they concern the approximately 7,000 high level athletes, around 8,000 professional (licensed) sportsmen, and sporting club members (approximately 15 millions people). A large number of amateurs do not practice in any structure and therefore are neither managed in their activities nor medically followed. Some characteristics of sporting practice at various stages of life have been documented. Around 50% of the teenagers from 12 to 17 years have a sporting practice out-of-school besides the weekly three hours applied at school or college; however, the withdrawal of sporting practice by a high number of teenagers results in a sedentary lifestyle with overweight and obesity, major risks factors for health. Elderly people take a profit from a regular and medically controlled physical activity. Functional capacities are thus improved, cardiovascular risks factors among other, which results in better quality of life of the aged and delays their dependence. The benefit upon public health of sporting practice has been pointed out in the primary prevention of cardiovascular and respiratory diseases, osteoporosis, obesity, diabetes, breast and colon cancer, and mood disturbances. It is currently well acknowledged that sporting practice is an important component of public health in both primary and secondary prevention of many diseases. Deleterious effects of which the most serious is the sudden death related to a cardiovascular anomaly, which generally occurs during an important physical effort. An important sport drift is the practice of doping to improve performances through the use of hormones, anabolics, EPO, transfusions, ... When a person exceeds his/her capacities of adaptation, because of a badly adapted or a too intense drive, this overtraining results in a

  8. The Development of Sports Medicine.

    ERIC Educational Resources Information Center

    Waddington, Ivan

    1996-01-01

    The development of sports medicine was influenced by medicalization and increasing competitiveness in modern sport, with sports physicians helping to develop performance enhancing drugs and techniques. This paper discusses sports medicine and drug use in Eastern European countries, early development of anabolic steroids in the United States, and…

  9. Sport Nutritionist: A New Sport Education Role

    ERIC Educational Resources Information Center

    Martin, Matthew R.; Zimmerman, Ryan; Ciotto, Carol

    2015-01-01

    Considering the challenges associated with adolescent obesity and the need for innovative and meaningful physical education curricula, the authors of this article decided to create a new sport education role to help students learn about the fundamental nutritional concepts and practices that contribute to a healthy and active lifestyle. The new…

  10. Dietary supplements in sport.

    PubMed

    Burke, L M; Read, R S

    1993-01-01

    Studies of the dietary practices of athletes report that nutritional supplements are commonly used. Supplementation practices vary between sports and individual athletes; however, there is evidence that at least some athletes use a large number of supplements concurrently, often in doses that are very high in comparison with normal dietary intakes. In exploring supplementation practices we propose a classification system separating the supplements into dietary supplements and nutritional erogogenic aids. The dietary supplement is characterised as a product which can be used to address physiological or nutritional issues arising in sport. It may provide a convenient or practical means of consuming special nutrient requirements for exercise, or it may be used to prevent/reverse nutritional deficiencies that commonly occur among athletes. The basis of the dietary supplement is an understanding of nutritional requirements and physiological effects of exercise. When the supplement is used to successfully meet a physiological/nutritional goal arising in sport it may be demonstrated to improve sports performance. While there is some interest in refining the composition or formulation of some dietary supplements, the real interest belongs to the use or application of the supplement; i.e. educating athletes to understand and achieve their nutritional needs in a specific sports situation. The sports drink (carbohydrate-electrolyte replacement drink) is a well known example of a dietary supplement. Scientific attitudes towards the sports drink have changed over the past 20 years. Initial caution that carbohydrate-electrolyte fluids compromise gastric emptying during exercise has now been shown to be unjustified. Numerous studies have shown that 5 to 10% solutions of glucose, glucose polymers (maltodextrins) and other simple sugars all have suitable gastric emptying characteristics for the delivery of fluid and moderate amounts of carbohydrate substrate. The optimal

  11. Athletic pubalgia (sports hernia).

    PubMed

    Litwin, Demetrius E M; Sneider, Erica B; McEnaney, Patrick M; Busconi, Brian D

    2011-04-01

    Athletic pubalgia or sports hernia is a syndrome of chronic lower abdomen and groin pain that may occur in athletes and nonathletes. Because the differential diagnosis of chronic lower abdomen and groin pain is so broad, only a small number of patients with chronic lower abdomen and groin pain fulfill the diagnostic criteria of athletic pubalgia (sports hernia). The literature published to date regarding the cause, pathogenesis, diagnosis, and treatment of sports hernias is confusing. This article summarizes the current information and our present approach to this chronic lower abdomen and groin pain syndrome. PMID:21419964

  12. Photobiomodulation on sports injuries

    NASA Astrophysics Data System (ADS)

    Liu, Xiao-Guang; Liu, Timon C.; Jiao, Jian-Ling; Li, Cheng-Zhang; Xu, Xiao-Yang

    2003-12-01

    Sports injuries healing has long been an important field in sports medicine. The stimulatory effects of Low intensity laser (LIL) irradiation have been investigated in several medical fields, such as cultured cell response, wound healing, hormonal or neural stimulation, pain relief and others. The aim of this study was to evaluate whether LIL irradiation can accelerate sports injuries healing. Some experimental and clinical studies have shown the laser stimulation effects on soft tissues and cartilage, however, controversy still exists regarding the role of LIL when used as a therapeutic device. Summarizing the data of cell studies and animal experiments and clinic trials by using the biological information model of photobiomodulation, we conclude that LIL irradiation is a valuable treatment for superficial and localized sports injuries and that the injuries healing effects of the therapy depend on the dosage of LIL irradiation.

  13. Sports Violence: Caveat Vendor.

    ERIC Educational Resources Information Center

    McCarthy, Jean

    1978-01-01

    Violence at sporting events is a self-feeding stimulus, not a useful cathartic for natural aggression; in the final analysis, it should be realized that athletic contests are games, not struggles for survival. (MM)

  14. Catastrophic pediatric sports injuries.

    PubMed

    Luckstead, Eugene F; Patel, Dilip R

    2002-06-01

    The high school sports of wrestling, gymnastics, ice hockey, baseball, track, and cheerleading should receive closer attention to prevent injury. Safer equipment and sport-specific conditioning should be provided and injuries strictly monitored. Greater attention must also be paid to swimming and diving techniques, and continued observation is needed for heat stroke and heat intolerance in sports such as football, wrestling, basketball, track and field, and cross-country. An increased awareness of commotio cordis in sports other than baseball should include ice hockey, football, track field events, and lacrosse. American football because of the sheer numbers and associated catastrophic injury potential must continue to be monitored at the highest medical levels! PMID:12119866

  15. Preventing Children's Sports Injuries

    MedlinePlus

    ... ups and training sessions before practices and before games. This will help ensure that they have fun ... be allowed periods of rest during practices and games. previous continue Common Types of Sports Injuries Three ...

  16. Sports Hernia (Athletic Pubalgia)

    MedlinePlus

    ... the pubic bone (adductors) are also stretched or torn. Cause Sports activities that involve planting the feet ... may need to consider surgery to repair the torn tissues. Page ( 2 ) AAOS does not endorse any ...

  17. Youth Sports Safety Statistics

    MedlinePlus

    ... the rate of concussions in boys, and in basketball the rate of concussions among girls was 293 ... students age 8-19 participating in sports like basketball, soccer and football between 1997 and 2007, even ...

  18. Sports injuries in children.

    PubMed

    Buckley, S L

    1994-02-01

    More children are participating in organized sports than ever before. Although improved coaching, equipment, officiating, and rules have been implemented to reduce injuries, a significant number of young athletes continue to be injured. Fortunately, most injuries sustained by young athletes are minor requiring only symptomatic treatment. However, because of the unique features of the immature skeleton, particularly the presence of open physes, these injuries can nonetheless result in permanent alteration of bone growth with long-term morbidity and disability. Furthermore, the prognosis and natural history of sports injuries in children may be different than that for similar injuries in adults. It is important that the practitioner dealing with young athletes be aware of the unique features of children's sports injuries so that proper treatment may be initiated and prognosis and expected outcome may be intelligently discussed with the patient and parents. This review provides current information regarding sports injuries in children by summarizing the most recent pertinent articles. PMID:8205179

  19. Ethics in sports medicine.

    PubMed

    Bernstein, J; Perlis, C; Bartolozzi, A R

    2000-09-01

    Sports medicine physicians are not exempt from the ethical challenges of medical practice merely because their patients are robust and healthy. In fact, precisely because the patients with sports injuries are so healthy the moral issues remain subtle. Many ethical issues in sports medicine come about because the traditional relationship between doctor and patient is altered or absent. In the current review, several routine topics in biomedical ethics, including doctor and patient confidentiality, informed consent, the care of minors, medical advertising and use of innovative treatments, will be studied from the sports medicine perspective. Hypothetical case histories will be presented, along with an analysis of the underlying ethical issues. The goal of this analysis is not to offer answers to these moral questions, but to increase awareness and promote contemplation of the correct course of action. PMID:10986974

  20. Sporting Miscues. Part Two.

    ERIC Educational Resources Information Center

    Adrian, Marlene; House, Gale

    1987-01-01

    Six common sporting miscues are examined and analyzed for their meanings and ramifications. The miscues involve accurate basketball and volleyball shots; overarm patterns; volleyball spikes; softball pitching; and basketball defense moves. (CB)

  1. Eye Injuries in Sports

    MedlinePlus

    ... these injuries can be prevented. Overall, basketball and baseball cause the most eye injuries, followed by water ... involve body contact. Some high-risk sports are baseball, basketball, hockey, football, lacrosse, tennis and other racquet ...

  2. Sports Hernia Treatment

    PubMed Central

    Economopoulos, Kostas J.; Milewski, Matthew D.; Hanks, John B.; Hart, Joseph M.; Diduch, David R.

    2013-01-01

    Background: The minimal repair technique for sports hernias repairs only the weak area of the posterior abdominal wall along with decompressing the genitofemoral nerve. This technique has been shown to return athletes to competition rapidly. This study compares the clinical outcomes of the minimal repair technique with the traditional modified Bassini repair. Hypothesis: Athletes undergoing the minimal repair technique for a sports hernia would return to play more rapidly compared with athletes undergoing the traditional modified Bassini repair. Methods: A retrospective study of 28 patients who underwent sports hernia repair at the authors’ institution was performed. Fourteen patients underwent the modified Bassini repair, and a second group of 14 patients underwent the minimal repair technique. The 2 groups were compared with respect to time to return to sport, return to original level of competition, and clinical outcomes. Results: Patients in the minimal repair group returned to sports at a median of 5.6 weeks (range, 4-8 weeks), which was significantly faster compared with the modified Bassini repair group, with a median return of 25.8 weeks (range, 4-112 weeks; P = 0.002). Thirteen of 14 patients in the minimal repair group returned to sports at their previous level, while 9 of 14 patients in the Bassini group were able to return to their previous level of sport (P = 0.01). Two patients in each group had recurrent groin pain. One patient in the minimal repair group underwent revision hernia surgery for recurrent pain, while 1 patient in the Bassini group underwent hip arthroscopy for symptomatic hip pain. Conclusion: The minimal repair technique allows athletes with sports hernias to return to play faster than patients treated with the modified Bassini. PMID:24427419

  3. Sports related to drowning.

    PubMed

    Szpilman, David; Orlowski, James P

    2016-09-01

    Aquatic sports are included in the top list of risky practices as the environment per se carries a possibility of death by drowning if not rescued in time. Not only are aquatic sports related to a high risk of death, but also all sports practiced on the water, over the water and on ice. Whatever the reason a person is in the water, drowning carries a higher possibility of death if the individual is unable to cope with the water situation, which may simply be caused by an inability to stay afloat and get out of the water or by an injury or disease that may lead to physical inability or unconsciousness. The competitive nature of sports is a common pathway that leads the sports person to exceed their ability to cope with the environment or simply misjudge their physical capability. Drowning involves some principles and medical interventions that are rarely found in other medical situations as it occurs in a deceptively hostile environment that may not seem dangerous. Therefore, it is essential that health professionals are aware of the complete sequence of action in drowning. This article focuses on the pulmonary injury in sports and recreational activities where drowning plays the major role. PMID:27581833

  4. Selected Periodicals in Sport and Physical Education.

    ERIC Educational Resources Information Center

    Crase, Darrell

    1979-01-01

    Thirty-one journals pertinent to the physical educator and to the professional in the areas of motor learning, sport philosophy, sport sociology, sport psychology, and sport medicine are listed with a general note on the scope of each. (JMF)

  5. Nutrition in team sports.

    PubMed

    Mujika, Iñigo; Burke, Louise M

    2010-01-01

    Team sports are based on intermittent high-intensity activity patterns, but the exact characteristics vary between and within codes, and from one game to the next. Despite the challenge of predicting exact game demands, performance in team sports is often dependent on nutritional factors. Chronic issues include achieving ideal levels of muscle mass and body fat, and supporting the nutrient needs of the training program. Acute issues, both for training and in games, include strategies that allow the player to be well fuelled and hydrated over the duration of exercise. Each player should develop a plan of consuming fluid and carbohydrate according to the needs of their activity patterns, within the breaks that are provided in their sport. In seasonal fixtures, competition varies from a weekly game in some codes to 2-3 games over a weekend road trip in others, and a tournament fixture usually involves 1-3 days between matches. Recovery between events is a major priority, involving rehydration, refuelling and repair/adaptation activities. Some sports supplements may be of value to the team athlete. Sports drinks, gels and liquid meals may be valuable in allowing nutritional goals to be met, while caffeine, creatine and buffering agents may directly enhance performance. PMID:21346334

  6. Cannabis in Sport

    PubMed Central

    Huestis, Marilyn A.; Mazzoni, Irene; Rabin, Olivier

    2013-01-01

    Since 2004, when the World Anti-Doping Agency assumed the responsi-bility for establishing and maintaining the list of prohibited substances and methods in sport (i.e. the Prohibited List), cannabinoids have been prohibited in all sports during competition. The basis for this prohibition can be found in the World Anti-Doping Code, which defines the three criteria used to consider banning a substance. In this context, we discuss the potential of can-nabis to enhance sports performance, the risk it poses to the athlete’s health and its violation of the spirit of sport. Although these compounds are prohibited in-competition only, we explain why the pharmacokinetics of their main psychoactive compound, Δ9-tetrahydrocannabinol, may complicate the results management of adverse analytical findings. Passive inhalation does not appear to be a plausible explanation for a positive test. Although the prohibition of cannabinoids in sports is one of the most controversial issues in anti-doping, in this review we stress the reasons behind this prohibition, with strong emphasis on the evolving knowledge of cannabinoid pharmacology. PMID:21985215

  7. Sport and Society: An Introduction to Sociology of Sport.

    ERIC Educational Resources Information Center

    Ibrahim, Hilmi

    A theoretical framework for the study of sport sociology is provided in this text. It is intended for students of sport, arts and humanities, sociology, and social psychology. Sport and social organization are discussed first. Three models of societies and six theories of social organization are presented which form the basis of the eclectic…

  8. Sport Psychology: Myths in Sport Education and Physical Education

    ERIC Educational Resources Information Center

    Griffin, Joy

    2008-01-01

    From a sport and exercise psychology viewpoint, this article describes the increasing professionalization of youth sport and how many well-intentioned people are using misconceptions or myths to organize and administer youth sport programs. For example, professionalization has led to specialization and year-round training, while playing multiple…

  9. Sports Medicine: A Functional Definition.

    ERIC Educational Resources Information Center

    Kegerreis, Sam

    1981-01-01

    Sports medicine represents a specific body of knowledge which can be practiced as a subspecialty by numerous members of medical society. Professional and sandlot athletes are equally deserving of competent and expedient sports medical care. (JN)

  10. Exercise, Sports and Tourette Syndrome

    MedlinePlus

    ... TS 1 —and obviously this would be an advantage for anyone participating in sports. In return for their hard work, sports gave these champs many benefits, including self-discipline, better health, and (important for young people ...

  11. Sports Reference: A Core Collection.

    ERIC Educational Resources Information Center

    Safford, Barbara Ripp

    2003-01-01

    Discusses reasons for including sports books in school library reference collections, explains why they should not be found only in public library collections, and provides six annotated bibliographies of sports books suitable for intermediate or middle school library collections. (LRW)

  12. Casting Equipment. Casting and Angling Skills Series. Instructor Manual.

    ERIC Educational Resources Information Center

    Staton, Robert D., Jr.

    Part of a series of self-contained instructional units designed by the Missouri Department of Conservation to teach Missourians how to use outdoor resources wisely and skillfully, the instructor manual, the first in the casting and angling series, is intended both as a reference book on casting equipment and as an introduction to the sport.…

  13. American Medical Society for Sports Medicine recommended sports ultrasound curriculum for sports medicine fellowships.

    PubMed

    Finnoff, Jonathan T; Berkoff, David; Brennan, Fred; DiFiori, John; Hall, Mederic M; Harmon, Kimberly; Lavallee, Mark; Martin, Sean; Smith, Jay; Stovak, Mark

    2015-01-01

    The following sports ultrasound (SPORTS US) curriculum is a revision of the curriculum developed by the American Medical Society for Sports Medicine (AMSSM) in 2010. Several changes have been made to the curriculum with the primary aim of providing a pathway by which a sports medicine fellow can obtain sufficient SPORTS US training to become proficient in the core competencies of SPORTS US. The core competencies of SPORTS US are outlined in the learning objectives section of this document. The term "SPORTS US" was purposefully chosen rather than "musculoskeletal ultrasound" (MSK US) because it was recognized by the panel that the evolving field of SPORTS US encompasses non-MSK applications of ultrasound such as the FAST examination (focused assessment with sonography for trauma). Although the SPORTS US core competencies in this curriculum are all MSK in nature, they represent the minimum SPORTS US knowledge a sports medicine fellow should acquire during fellowship. However, additional training in more advanced MSK and non-MSK applications of ultrasound can be provided at the fellowship director's discretion. Completion of this SPORTS US curriculum fulfills the American Institute of Ultrasound in Medicine's (AIUM) requirements to perform an MSK US examination and the prerequisites for the American Registry for Diagnostic Medical Sonography's (ARDMS) MSK sonography certification examination. PMID:25536482

  14. Renal injury in sport.

    PubMed

    Holmes, F Clarke; Hunt, Jeremy J; Sevier, Thomas L

    2003-04-01

    Hematuria is the most common presenting sign of renal injury. Its presence in athletes may indicate a benign entity such as exercise-induced hematuria or a more serious injury in the presence of trauma. Exercise-induced hematuria can originate in the kidney, bladder, urethra, or prostate. The type of activity, as well as activity duration and intensity, contributes to its development. A wide differential diagnosis must be considered if hematuria persists longer than 24 to 72 hours. Trauma to the kidney can occur from a direct blow or deceleration; contact and collision sports are most commonly involved. Fortunately, most sports-related renal trauma is mild, and can be managed expectantly. A sporting injury rarely results in nephrectomy. Determining return to play for the athlete with a single kidney remains a controversial issue that requires patient education and an individualized approach. PMID:12831667

  15. Active Citizenship through Sport Education

    ERIC Educational Resources Information Center

    O'Donovan, Toni M.; MacPhail, Ann; Kirk, David

    2010-01-01

    Sport education (SE) is an instruction model developed amid concerns about the lack of authentic, legitimate opportunities for young people to experience sport through physical education and was designed to facilitate enhanced links between experiences in physical education and those in the wider world of sport. The paper discusses how one UK…

  16. The Sport-Stress Connection.

    ERIC Educational Resources Information Center

    Santomier, James

    1983-01-01

    This article explains how and why stress mechanisms operate in students who participate in sports. Students respond to different sport situations with various physical, psychological, and social reactions. When developing and supervising sports, school personnel should take into consideration the physical and psychological development of…

  17. Race in Contemporary American Sports.

    ERIC Educational Resources Information Center

    Edwards, Harry

    1982-01-01

    Racism is seen as the major force blocking Black access to most American sports and to "thinking" and authority roles in accessible sports. The overwhelming majority of Black youths seeking sports stardom are destined to be shuttled back into the Black community as noncontributors or undercontributors. (MLW)

  18. Spoilsport: On Sport and Attainment.

    ERIC Educational Resources Information Center

    Pirrie, Anne

    2003-01-01

    A review of research on connections between sports participation and academic achievement examines social and political implications of a shift from school sports to school-aged sports. It questions the context of such research in its emphasis on the utilitarian rather than intrinsic value of physical activity. (Contains 23 references.) (SK)

  19. Selected Problems in Sports Safety.

    ERIC Educational Resources Information Center

    American Alliance for Health, Physical Education, and Recreation, Washington, DC.

    This publication, covering a broad spectrum of sports safety problems, is designed as a source of information for those who plan, organize, administer, or evaluate various physical education and recreational activities, athletics, or sports. In the first section, the prevention of sports injury is stressed with attention to different age groups…

  20. Go Figure! Mathematics through Sports.

    ERIC Educational Resources Information Center

    Farmer, Lesley S. J.

    This book brings the notions of sports and mathematics together. Educators can use sports to provide a real-life context based on student interest. Not only do students become aware of mathematical thinking, but they can be "trained" to improve their mathematical skills and habits of mind through sports-related learning experiences in math. A…

  1. Teaching Character through Sports Literature.

    ERIC Educational Resources Information Center

    Minchew, Sue S.

    2002-01-01

    Illustrates how sports literature can be used in character education. Focuses on 10 ingredients for being a successful or "highly effective" person, and includes examples drawn from sports or sports literature. Discusses setting goals; proactive responses/positive thinking; a strong work ethic; a never-surrender attitude; physical and…

  2. Energy Expenditure of Sport Stacking

    ERIC Educational Resources Information Center

    Murray, Steven R.; Udermann, Brian E.; Reineke, David M.; Battista, Rebecca A.

    2009-01-01

    Sport stacking is an activity taught in many physical education programs. The activity, although very popular, has been studied minimally, and the energy expenditure for sport stacking is unknown. Therefore, the purposes of this study were to determine the energy expenditure of sport stacking in elementary school children and to compare that value…

  3. Sports and Child Development

    PubMed Central

    2016-01-01

    The role of curricular activities for the formation of education, health and behavioural outcomes has been widely studied. Yet, the role of extra-curricular activities has received little attention. This study analyzes the effect of participation in sports clubs—one of the most popular extra-curricular activities among children. We use alternative datasets and flexible semi-parametric estimation methods with a specific way to use the panel dimension of the data to address selection into sports. We find positive and robust effects on children’s school performance and peer relations. Crowding out of passive leisure activities can partially explain the effects. PMID:27144474

  4. Sports and Child Development.

    PubMed

    Felfe, Christina; Lechner, Michael; Steinmayr, Andreas

    2016-01-01

    The role of curricular activities for the formation of education, health and behavioural outcomes has been widely studied. Yet, the role of extra-curricular activities has received little attention. This study analyzes the effect of participation in sports clubs-one of the most popular extra-curricular activities among children. We use alternative datasets and flexible semi-parametric estimation methods with a specific way to use the panel dimension of the data to address selection into sports. We find positive and robust effects on children's school performance and peer relations. Crowding out of passive leisure activities can partially explain the effects. PMID:27144474

  5. Physics of ball sports

    NASA Astrophysics Data System (ADS)

    Cohen, C.; Clanet, C.

    2016-06-01

    Ball sports have been part of human history for thousands of years [1]. Nowadays, 13 of them are part of the Olympic games (badminton, basketball, beach volley, football/soccer, golf, handball, hockey, rugby, table tennis, tennis, volleyball, water polo, ice hockey). All these games differ by launcher (hand, club, racket, bat), ball (size, shape and mass), pitch size and number of players. These differences induce different ball velocities. Apart from the velocities and the way to maximize them, we discuss in this article the ball trajectories and their impact on the size of sports fields.

  6. Ecology Sports Studies Carried Out in School Sports

    NASA Astrophysics Data System (ADS)

    Shuyu, Xia

    In the 1970 s, people began to care for the environment and concern about the ecology thinking in sports, to study the modern sports facing the ecology problems, to explore "people, sports, environment" the harmonious development of the way. In the paper from the actual conditions of the school briefly discuss the advantages of carrying out 3.3 no complete teaching schemas and the main difficulties it faces, and then propose appropriate measures to provide a theoretical basis for the ecology sports better carried out in school sports.

  7. The Economics of Sports.

    ERIC Educational Resources Information Center

    Kern, William S., Ed.

    This collection of papers presents a picture of economic principles at work in the dynamic world of big-time sports. Papers were given at the 35th Annual Lecture-Seminar Series presented by the Department of Economics at Western Michigan University during the 1998-99 school year. After an "Introduction" (William S. Kern), the six papers are: (1)…

  8. Sport-Related Concussions

    ERIC Educational Resources Information Center

    Brady, Don; Brady, Flo

    2011-01-01

    Sport-related concussions (SRC) are not limited to specific age ranges, professional athletes, or gender. The primary focus of much of SRC research pertains to the assessment, management, and return to play (RTP) of the concussed athlete. This article highlights some major issues of SRC along with some controversies that presently exist within the…

  9. Sports Teams Extend Reach

    ERIC Educational Resources Information Center

    Shah, Nirvi

    2012-01-01

    Unlike traditional high school athletic teams, Unified Sports teams are designed to immerse students with intellectual disabilities in a facet of school culture that has largely eluded them. Nationwide, more than 2,000 schools in 42 states have the teams, where the ideal is for about half the athletes on each team to be students with intellectual…

  10. Black Women in Sport.

    ERIC Educational Resources Information Center

    Green, Tina Sloan; And Others

    An overview of the achievements of black women in sports is presented in this collection of essays, biographical sketches, and philosophical investigations. The work is divided into five chapters, the first of which focuses on prejudice (racial and sexual), absence of black women as subjects in the research base, work/home/family pressures, black…

  11. Nutrition in Children's Sports.

    ERIC Educational Resources Information Center

    Smith, Nathan J.

    Young athletes need to be aware of the importance of good nutrition to athletic performance. A basic diet plan, worked out with a physician to satisfy energy and weight needs, is essential. The best eating schedule and amount and type of food varies with different sports depending on the intensity and duration of physical activity. Weight control…

  12. Sport in China.

    ERIC Educational Resources Information Center

    Knuttgen, Howard G., Ed.; And Others

    Part 1 of this book, "Evoluation and Organization of Physical Culture," examines the history and current organization of physical education and sport in the People's Republic of China. This part includes chapters on: the evolution and organization of physical culture; physical culture in China today; the organizational structure of physical…

  13. "Emerging" Sports for Women.

    ERIC Educational Resources Information Center

    Blum, Debra E.

    1994-01-01

    The National Collegiate Athletic Association has recently introduced nine new sports to intercollegiate athletics: team handball, archery, badminton, bowling, crew, ice hockey, squash, synchronized swimming, and water polo. The initiative is intended to encourage colleges to create more athletic opportunities for women. It sets scholarship limits…

  14. Sports, Race, and Ressentiment.

    ERIC Educational Resources Information Center

    Dowling, William C.

    2000-01-01

    Discusses the problem of college sports corruption and the debate over "the plight of the black athlete," suggesting that this debate is actually not about race or athletics but a code for examining contradictions between education and mass democracy. Calls this the problem of "ressentiment." Examines how athletes have used the "plight of the…

  15. Simulation in Sport Finance

    ERIC Educational Resources Information Center

    Drayer, Joris; Rascher, Dan

    2010-01-01

    Simulations have long been used in business schools to give students experience making real-world decisions in a relatively low risk environment. The OAKLAND A'S BASEBALL BUSINESS SIMULATOR takes a traditional business simulation and applies it to the sport industry, in which sales of tangible products are replaced by sales of experiences provided…

  16. Women in Sport Course.

    ERIC Educational Resources Information Center

    Campbell, Mary Ann; And Others

    1980-01-01

    The philosophy, purpose, grading procedure, and course requirements for the University of Delaware's "Women in Sports" course are set forth. A course outline is provided, along with tips and a resource materials listing for those interested in initiating similar programs. (LH)

  17. Talking Sport and Fitness

    ERIC Educational Resources Information Center

    Dixon-Watmough, Rebecca; Keogh, Brenda; Naylor, Stuart

    2012-01-01

    For some time the Association for Science Education (ASE) has been aware that it would be useful to have some resources available to get children talking and thinking about issues related to health, sport and fitness. Some of the questions about pulse, breathing rate and so on are pretty obvious to everyone, and there is a risk of these being…

  18. Competitive Anxiety in Sport.

    ERIC Educational Resources Information Center

    Martens, Rainer; And Others

    This book is a comprehensive review of competitive anxiety research that has used the Sport Competition Anxiety Test, or SCAT (a trait scale), and the Competitive State Anxiety Inventory-2 (CSAI-2). The book describes the theoretical basis and development procedures for both scales, including detailed information on reliability and validity. In…

  19. Burnout in Youth Sports.

    ERIC Educational Resources Information Center

    Rotella, Robert J.; And Others

    1991-01-01

    Burnout is a condition of withdrawal from participation in sports as a result of stress. The most significant advance in the study of burnout has been a cognitive-affective model that contains situational, cognitive appraisal, physiological, and behavioral components. Suggestions for preventing and treating burnout are presented. (BC)

  20. Sports Injuries in Children.

    ERIC Educational Resources Information Center

    Taft, Timothy N.

    1991-01-01

    A literature review revealed an absence of well-controlled studies concerning the prevention of sports injuries in children. A checklist outlines some causes of the overuse syndrome, including (1) training errors; (2) the nature of playing surfaces; (3) muscle imbalance; (4) anatomic malalignments; (5) construction of shoes; and (6) various…

  1. Financing the Sport Enterprise

    ERIC Educational Resources Information Center

    Sawyer, Thomas H.; Hypes, Michael G.; Hypes, Julia Ann

    2004-01-01

    This book is intended to provide students in sport management curricula and professional practitioners with the first comprehensive survey coverage of the many traditional and innovative aspects of financial management. The focus of this text is on the basis of financial management including but not limited to diversification of revenue,…

  2. Committed Sport Event Volunteers

    ERIC Educational Resources Information Center

    Han, Keunsu; Quarterman, Jerome; Strigas, Ethan; Ha, Jaehyun; Lee, Seungbum

    2013-01-01

    The purpose of this study was to investigate the relationships among selected demographic characteristics (income, education and age), motivation and commitment of volunteers at a sporting event. Three-hundred and five questionnaires were collected from volunteers in a marathon event and analyzed using structural equation modeling (SEM). Based on…

  3. [Sex role and sports].

    PubMed

    Darlison, E

    2000-11-01

    Gender inequality in all areas of life remains a global problem despite efforts over the past twenty years in particular to address the situation. In physical activity and sport the inequality between women and men is particularly pronounced in almost all countries, although it differs in degree. Two of the main reasons why inequality between women and men physical activity and sport is more extreme than in many other areas of social life are the result of the close association between the attributes required for sport and those associated with traditional concepts of stereotypical, hegemonic masculinity, and a lack of understanding of the difference between sex and gender. In sport and physical activity physical differences between men and women have been confused with socially constructed differences i.e. physical differences have been confused with gender differences, and this confusion has been used to justify women's lesser and limited participation at all levels. To achieve equality between women and men in physical activity and sport it will be essential that gender is identified and understood as a socially constructed and fluid concept which is a product of the relations between women and men. The fact that women bear children or are generally less physically powerful than men is not sufficient to justify why it is not considered appropriate for women to participate in certain forms of physical activity or why their participation is less valued than the participation of men. An understanding of gender and of the construction of gender relations is an important pre-requisite to addressing the inequality between women and men in physical activity and sport and in developing policies and programs which include, and are of equal benefit to both sexes. While more research on the benefits of participation in physical activity is needed, there is currently sufficient information available to identify the health related and social value of participation to both

  4. Perception of Perspective Angles.

    PubMed

    Erkelens, Casper J

    2015-06-01

    We perceive perspective angles, that is, angles that have an orientation in depth, differently from what they are in physical space. Extreme examples are angles between rails of a railway line or between lane dividers of a long and straight road. In this study, subjects judged perspective angles between bars lying on the floor of the laboratory. Perspective angles were also estimated from pictures taken from the same point of view. Converging and diverging angles were judged to test three models of visual space. Four subjects evaluated the perspective angles by matching them to nonperspective angles, that is, angles between the legs of a compass oriented in the frontal plane. All subjects judged both converging and diverging angles larger than the physical angle and smaller than the angles in the proximal stimuli. A model of shallow visual space describes the results. According to the model, lines parallel to visual lines, vanishing at infinity in physical space, converge to visual lines in visual space. The perceived shape of perspective angles is incompatible with the perceived length and width of the bars. The results have significance for models of visual perception and practical implications for driving and flying in poor visibility conditions. PMID:27433312

  5. Perception of Perspective Angles

    PubMed Central

    2015-01-01

    We perceive perspective angles, that is, angles that have an orientation in depth, differently from what they are in physical space. Extreme examples are angles between rails of a railway line or between lane dividers of a long and straight road. In this study, subjects judged perspective angles between bars lying on the floor of the laboratory. Perspective angles were also estimated from pictures taken from the same point of view. Converging and diverging angles were judged to test three models of visual space. Four subjects evaluated the perspective angles by matching them to nonperspective angles, that is, angles between the legs of a compass oriented in the frontal plane. All subjects judged both converging and diverging angles larger than the physical angle and smaller than the angles in the proximal stimuli. A model of shallow visual space describes the results. According to the model, lines parallel to visual lines, vanishing at infinity in physical space, converge to visual lines in visual space. The perceived shape of perspective angles is incompatible with the perceived length and width of the bars. The results have significance for models of visual perception and practical implications for driving and flying in poor visibility conditions. PMID:27433312

  6. More on Sports and the Big6.

    ERIC Educational Resources Information Center

    Eisenberg, Mike

    1998-01-01

    Presents strategies for relating the Big6 information problem-solving process to sports to gain students' attention, sustain it, and make instruction relevant to their interests. Lectures by coaches, computer-based sports games, sports information sources, the use of technology in sports, and judging sports events are discussed. (LRW)

  7. Leadership in sports organizations.

    PubMed

    Chelladurai, P

    1980-12-01

    The paper describes a multidimensional model of leadership which specifies three states of leader behavior: leader behavior required by the situation, leader behavior preferred by the members, and the actual leader behavior. These three states of leader behavior are defined respectively by the situational characteristics such as the goals, size and structure of the organization and the nature of the work group and its norms; the characteristics of the members such as their personality and ability; and the leader's characteristics such as his personality and ability. The degree of congruence among the three states of leader behavior determines the performance of the group and the satisfaction of the members. Based on the model and on Blau and Scott's (1969) typology of organizations, the paper suggests specific leadership styles appropriate to the various types of sports organizations. Further, leadership styles appropriate to recreational sport and to different levels of athletic teams are also suggested. PMID:7449038

  8. Sport for tall.

    PubMed

    Khosla, T

    1983-09-10

    Eight new events (handball, basketball, and six rowing events) were introduced for women in the Olympic Games at Montreal in 1976. Of 187 women rowers who competed at Montreal, none was shorter than the mean height (162 cm, 64 in) of women aged 18-24 in the United States. In team events only two out of 250 participants were shorter than the reference mean. Even among the tall, it was the taller participants who won medals. What does the slogan "Sport for All" mean in this context? Moreover, the physical size required of champion rowers and basketball players is not to be found in some Asian, African, and Latin American populations. International contests in many such events therefore seem to be at variance with the first charter of the Olympic Games. An independent reviewing body is urgently needed to examine the merits of man made rules in many sporting contests. PMID:6412804

  9. Sports medicine and ethics.

    PubMed

    Testoni, Daniela; Hornik, Christoph P; Smith, P Brian; Benjamin, Daniel K; McKinney, Ross E

    2013-01-01

    Physicians working in the world of competitive sports face unique ethical challenges, many of which center around conflicts of interest. Team-employed physicians have obligations to act in the club's best interest while caring for the individual athlete. As such, they must balance issues like protecting versus sharing health information, as well as issues regarding autonomous informed consent versus paternalistic decision making in determining whether an athlete may compete safely. Moreover, the physician has to deal with an athlete's decisions about performance enhancement and return to play, pursuit of which may not be in the athlete's long-term best interests but may benefit the athlete and team in the short term. These difficult tasks are complicated by the lack of evidence-based standards in a field influenced by the lure of financial gains for multiple parties involved. In this article, we review ethical issues in sports medicine with specific attention paid to American professional football. PMID:24024796

  10. Sport for tall.

    PubMed Central

    Khosla, T

    1983-01-01

    Eight new events (handball, basketball, and six rowing events) were introduced for women in the Olympic Games at Montreal in 1976. Of 187 women rowers who competed at Montreal, none was shorter than the mean height (162 cm, 64 in) of women aged 18-24 in the United States. In team events only two out of 250 participants were shorter than the reference mean. Even among the tall, it was the taller participants who won medals. What does the slogan "Sport for All" mean in this context? Moreover, the physical size required of champion rowers and basketball players is not to be found in some Asian, African, and Latin American populations. International contests in many such events therefore seem to be at variance with the first charter of the Olympic Games. An independent reviewing body is urgently needed to examine the merits of man made rules in many sporting contests. PMID:6412804

  11. Circuitry for Angle Measurements

    NASA Technical Reports Server (NTRS)

    Currie, J. R.; Kissel, R. R.

    1983-01-01

    Angle resolver pulsed and read under microprocessor control. Pulse generator excites resolver windings with dual slope pulse. System sequentially reads sine and cosine windings. Microprocessor determines angle through which resolver shaft turned from reference angle. Suitable applications include rate tables, antenna direction controllers, and machine tools.

  12. The neuropathology of sport

    PubMed Central

    Daneshvar, Daniel H.; Alvarez, Victor E.; Stein, Thor D.

    2014-01-01

    The benefits of regular exercise, physical fitness and sports participation on cardiovascular and brain health are undeniable. Physical activity reduces the risk for cardiovascular disease, type 2 diabetes, hypertension, obesity, and stroke, and produces beneficial effects on cholesterol levels, antioxidant systems, inflammation, and vascular function. Exercise also enhances psychological health, reduces age-related loss of brain volume, improves cognition, reduces the risk of developing dementia, and impedes neurodegeneration. Nonetheless, the play of sports is associated with risks, including a risk for mild TBI (mTBI) and, rarely, catastrophic traumatic injury and death. There is also growing awareness that repetitive mTBIs, such as concussion and subconcussion, can occasionally produce persistent cognitive, behavioral, and psychiatric problems as well as lead to the development of a neurodegeneration, chronic traumatic encephalopathy (CTE). In this review, we summarize the beneficial aspects of sports participation on psychological, emotional, physical and cognitive health, and specifically analyze some of the less common adverse neuropathological outcomes, including concussion, second-impact syndrome, juvenile head trauma syndrome, catastrophic sudden death, and CTE. CTE is a latent neurodegeneration clinically associated with behavioral changes, executive dysfunction and cognitive impairments, and pathologically characterized by frontal and temporal lobe atrophy, neuronal and axonal loss, and abnormal deposits of paired helical filament (PHF)-tau and 43 kDa TAR deoxyribonucleic acid (DNA)-binding protein (TDP-43). CTE often occurs as a sole diagnosis, but may be associated with other neurodegenerative disorders, including motor neuron disease (CTE-MND). Although the incidence and prevalence of CTE are not known, CTE has been reported most frequently in American football players and boxers. Other sports associated with CTE include ice hockey, professional

  13. The neuropathology of sport.

    PubMed

    McKee, Ann C; Daneshvar, Daniel H; Alvarez, Victor E; Stein, Thor D

    2014-01-01

    The benefits of regular exercise, physical fitness and sports participation on cardiovascular and brain health are undeniable. Physical activity reduces the risk for cardiovascular disease, type 2 diabetes, hypertension, obesity, and stroke, and produces beneficial effects on cholesterol levels, antioxidant systems, inflammation, and vascular function. Exercise also enhances psychological health, reduces age-related loss of brain volume, improves cognition, reduces the risk of developing dementia, and impedes neurodegeneration. Nonetheless, the play of sports is associated with risks, including a risk for mild TBI (mTBI) and, rarely, catastrophic traumatic injury and death. There is also growing awareness that repetitive mTBIs, such as concussion and subconcussion, can occasionally produce persistent cognitive, behavioral, and psychiatric problems as well as lead to the development of a neurodegeneration, chronic traumatic encephalopathy (CTE). In this review, we summarize the beneficial aspects of sports participation on psychological, emotional, physical and cognitive health, and specifically analyze some of the less common adverse neuropathological outcomes, including concussion, second-impact syndrome, juvenile head trauma syndrome, catastrophic sudden death, and CTE. CTE is a latent neurodegeneration clinically associated with behavioral changes, executive dysfunction and cognitive impairments, and pathologically characterized by frontal and temporal lobe atrophy, neuronal and axonal loss, and abnormal deposits of paired helical filament (PHF)-tau and 43 kDa TAR deoxyribonucleic acid (DNA)-binding protein (TDP-43). CTE often occurs as a sole diagnosis, but may be associated with other neurodegenerative disorders, including motor neuron disease (CTE-MND). Although the incidence and prevalence of CTE are not known, CTE has been reported most frequently in American football players and boxers. Other sports associated with CTE include ice hockey, professional

  14. Hepcidin and sports anemia

    PubMed Central

    2014-01-01

    Iron is an important mineral element used by the body in a variety of metabolic and physiologic processes. These processes are highly active when the body is undergoing physical exercises. Prevalence of exercise-induced iron deficiency anemia (also known as sports anemia) is notably high in athletic populations, particularly those with heavy training loads. The pathogenesis of sports anemia is closely related to disorders of iron metabolism, and a more comprehensive understanding of the mechanism of iron metabolism in the course of physical exercises could expand ways of treatment and prevention of sports anemia. In recent years, there have been remarkable research advances regarding the molecular mechanisms underlying changes of iron metabolism in response to physical exercises. This review has covered these advances, including effects of exercise on duodenum iron absorption, serum iron status, iron distribution in organs, erythropoiesis, and hepcidin’s function and its regulation. New methods for the treatment of exercise-induced iron deficiency are also discussed. PMID:24731443

  15. Sibling dynamics and sport expertise.

    PubMed

    Hopwood, M J; Farrow, D; MacMahon, C; Baker, J

    2015-10-01

    Family members are known to be highly influential in the development of sport expertise. To date, much of the research in this area has focused on parents, with less known about sibling influences on expertise. This investigation explored associations between sport expertise, sibling characteristics, and sibling participation in sport and physical activity. Athletes representing three skill levels provided details of sibling characteristics and participation in sport and physical activity via the Developmental History of Athletes Questionnaire. Elite athletes were more likely to be later-born children, while pre-elite and non-elite athletes were more likely to be first-born. Compared with siblings of non-elite athletes, siblings of elite athletes were more likely to have participated in regular physical activity and were more likely to have participated in sport at the pre-elite and elite levels. These results suggest siblings may play a key role in sport expertise development. PMID:25640295

  16. What Is a Pediatric Sports Medicine Specialist?

    MedlinePlus

    ... Email Print Share What is a Pediatric Sports Medicine Specialist? Page Content Article Body If your child ... teens. What Kind of Training Do Pediatric Sports Medicine Specialists Have? Pediatric sports medicine specialists are medical ...

  17. Sports and Technology. Resources in Technology.

    ERIC Educational Resources Information Center

    Hadley, Fred W.

    1993-01-01

    Technology is making a significant impact in all areas of sports and recreation. New equipment and computer training methods in spectator sports have had a major social and economic impact, and individual sports have reaped the benefits of technology. (JOW)

  18. Development of the Sport Orientation Questionnaire.

    ERIC Educational Resources Information Center

    Gill, Diane L.; Deeter, Thomas E.

    1988-01-01

    An analysis of the Sport Orientation Questionnaire, a multidimensional, sport-specific measure of individual differences in achievement orientation, indicates that it is a valid and reliable measure of individual sport achievement orientation. (JD)

  19. Probe into the Elements of Leisure Sports Practice

    ERIC Educational Resources Information Center

    Li, Kaixian; Gao, Qun

    2008-01-01

    This paper probes into the basic elements of leisure sports practice by referencing literature materials and logic analyses. Studies show that leisure sports practice consists of six elements, including leisure sports ideas, leisure sports environment, leisure sports time, leisure sports activity, leisure sports skill, and leisure sports state.…

  20. Safety in Team Sports. Sports Safety Series, Monograph No. 3.

    ERIC Educational Resources Information Center

    Borozne, Joseph, Ed.; And Others

    This monograph examines methods of promoting safe practices in the conduct of selected team sports with the aim of reducing and eliminating the occurrance of injuries. The team sports discussed are baseball and softball, basketball, field hockey, tackle football, touch and flag football, ice hockey, lacrosse, and soccer. (MJB)

  1. Transforming Communities through Sport? Critical Pedagogy and Sport for Development

    ERIC Educational Resources Information Center

    Spaaij, Ramón; Oxford, Sarah; Jeanes, Ruth

    2016-01-01

    The value of sport as a vehicle for social development and progressive social change has been much debated, yet what tends to get missed in this debate is the way education may foster, enable or impede the transformative action that underpins the social outcomes to which the "sport for development and peace" (SDP) sector aspires. This…

  2. Using Sport Education to Teach the Lifetime Sport of Golf

    ERIC Educational Resources Information Center

    Scarboro, Shot; Pritchard, Tony

    2015-01-01

    Golf is a lifetime sport activity that can be taught in physical education classes. How one teaches golf in physical education could influence whether students will want to continue to participate outside of physical education. The sport education model (SEM) is an instructional model that promotes student learning in all three domains by ensuring…

  3. "New Ground" in the History of Sport.

    ERIC Educational Resources Information Center

    Clark, Mark W.

    1979-01-01

    Several areas of sport history and their relationships to the process of society are outlined including transportation and sports participation, mass media, migrant movements, and minority participation. (JMF)

  4. Heads Up to High School Sports

    MedlinePlus

    ... Juvenil HEADS UP to School Sports Online Concussion Training Coaches Parents Athletes Sports Officials HEADS UP to Schools School Nurses Teachers, Counselors, and School Professionals Parents HEADS UP ...

  5. Brain injury in sports.

    PubMed

    Lloyd, John; Conidi, Frank

    2016-03-01

    OBJECT Helmets are used for sports, military, and transportation to protect against impact forces and associated injuries. The common belief among end users is that the helmet protects the whole head, including the brain. However, current consensus among biomechanists and sports neurologists indicates that helmets do not provide significant protection against concussion and brain injuries. In this paper the authors present existing scientific evidence on the mechanisms underlying traumatic head and brain injuries, along with a biomechanical evaluation of 21 current and retired football helmets. METHODS The National Operating Committee on Standards for Athletic Equipment (NOCSAE) standard test apparatus was modified and validated for impact testing of protective headwear to include the measurement of both linear and angular kinematics. From a drop height of 2.0 m onto a flat steel anvil, each football helmet was impacted 5 times in the occipital area. RESULTS Skull fracture risk was determined for each of the current varsity football helmets by calculating the percentage reduction in linear acceleration relative to a 140-g skull fracture threshold. Risk of subdural hematoma was determined by calculating the percentage reduction in angular acceleration relative to the bridging vein failure threshold, computed as a function of impact duration. Ranking the helmets according to their performance under these criteria, the authors determined that the Schutt Vengeance performed the best overall. CONCLUSIONS The study findings demonstrated that not all football helmets provide equal or adequate protection against either focal head injuries or traumatic brain injuries. In fact, some of the most popular helmets on the field ranked among the worst. While protection is improving, none of the current or retired varsity football helmets can provide absolute protection against brain injuries, including concussions and subdural hematomas. To maximize protection against head and

  6. Physics of Sports: Resonances

    NASA Astrophysics Data System (ADS)

    Browning, David

    2000-04-01

    When force is applied by an athlete to sports equipment resonances can occur. Just a few examples are: the ringing of a spiked volleyball, the strumming of a golf club shaft during a swing, and multiple modes induced in an aluminum baseball bat when striking a ball. Resonances produce acoustic waves which, if conditions are favorable, can be detected off the playing field. This can provide a means to evaluate athletic performance during game conditions. Results are given from the use of a simple hand-held acoustic detector - by a spectator sitting in the stands - to determine how hard volleyballs were spiked during college and high school games.

  7. Native Americans as Sports Mascots.

    ERIC Educational Resources Information Center

    Muir, Sharon Pray

    1999-01-01

    Discusses the controversy over whether sport teams should use Native American logos, mascots, or native symbols. Suggests that by implementing role-reversal techniques (putting the nonnative people in the same place) uncaring sports fans may recognize the disrespect involved; offers a hypothetical newspaper article that illustrates the…

  8. Young Women, Sports, and Science

    ERIC Educational Resources Information Center

    Hanson, Sandra L.

    2007-01-01

    This article examines young women's access to two traditionally male domains, sport and science, from two perspectives. The structural approach suggests that sport and science are stratified by gender and have historically been chilly climates for women. The Critical approach argues that structure and agency are important in understanding sources…

  9. The Sport Education Tactical Model

    ERIC Educational Resources Information Center

    Pritchard, Tony; McCollum, Starla

    2009-01-01

    Two popular instructional models in middle and high school are the sport education model (SEM) and the tactical games model (TGM). The SEM prepares students to become competent, literate, and enthusiastic sportspersons. The TGM prepares students to be able to play games using a tactical approach. Combining the models to form a sport education…

  10. Teaching Combative Sports through Tactics

    ERIC Educational Resources Information Center

    Kozub, Francis M.; Kozub, Mary L.

    2004-01-01

    Martial arts have become popular in the United States and have transitioned from being spectator sports to avenues for active participation by people of all ages. The purpose of this article is to highlight tactical similarities in selected combative sport activities and to provide martial arts and wrestling instructors with an alternative…

  11. Team Building for Youth Sport

    ERIC Educational Resources Information Center

    Bloom, Gordon A.; Loughead, Todd M.; Newin, Julie

    2008-01-01

    Participation in youth sport generally begins to decline after the age of 12. Among the reasons for this are personal aspects such as lack of desire, and social aspects including negative experiences with coaches. One way that coaches can improve the sporting environment is through group activities that promote team building. The purpose of this…

  12. Hampshire Probation Sports Counselling Scheme.

    ERIC Educational Resources Information Center

    Waldman, Keith

    A sports counseling scheme for young people on criminal probation in Hampshire (England) was developed in the 1980s as a partnership between the Sports Council and the Probation Service. The scheme aims to encourage offenders, aged 14 and up, to make constructive use of their leisure time; to allow participants the opportunity to have positive…

  13. Sports Fitness School for Children.

    ERIC Educational Resources Information Center

    Tacha, Karolyn K.; And Others

    1984-01-01

    The Sports Fitness Program developed at Kansas State University offers children a way to develop or improve skills and learn physical education concepts. This summer program is an alternative to traditional sports programs since activities are not competitive and are less structured. Details of program organization are discussed. (DF)

  14. Orienteering for Sport and Pleasure.

    ERIC Educational Resources Information Center

    Bengtsson, Hans; Atkinson, George

    This text presents the principles of the sport of orienteering (navigating through an unknown area using a map and compass as guide) and is useful to beginners, experienced orienteers, and "armchair" orienteers. Included in the text are: (1) a glossary of key words; (2) a basic introduction to, and history of, the sport; (3) description of the…

  15. University Students: Attainment and Sport

    ERIC Educational Resources Information Center

    Hendry, L. B.; Douglass, L.

    1975-01-01

    The extent to which 230 university students following a one-year psychology course were 'active' (i.e., competitively or recreationally involved) in sport or 'non-participant' was compared with their scores on measures of personality, attitude, social class, sex, previous school involvement in sport, and attainment in university course work.…

  16. Readings in Sports Psychology 2.

    ERIC Educational Resources Information Center

    Whiting, H. T. A., Ed.

    In this collection of papers the psychology of human behavior and performance is examined as it is revealed by the action and interaction of athletes, coaches, and physical education teachers actively engaged in competitive and noncompetitive sports. The following subjects are discussed: (1) competitive sport and personality development; (2)…

  17. Service-Learning in Sports

    ERIC Educational Resources Information Center

    Mumford, Vincent; Kane, Jennifer

    2006-01-01

    This article examines how a graduate sport-marketing class, at an urban university, implemented a sport-related service-learning project (Hoops Against Hunger) that provided relief to victims of Florida's 2004 hurricanes. The article describes the seven components of the project (need, participants, learning, service, publicity, evaluation, and…

  18. Career Paths in Sport Management

    ERIC Educational Resources Information Center

    Schwab, Keri A.; Legg, Eric; Tanner, Preston; Timmerman, Danielle; Dustin, Daniel; Arthur-Banning, Skye G.

    2015-01-01

    Sport management alumni (N = 268) from five universities that offer undergraduate programs with an emphasis in sport management within departments of parks, recreation, and tourism were sampled via an electronic survey. The survey sought to learn where alumni were working, and how they felt about their career choice and undergraduate professional…

  19. Casting in Sport

    PubMed Central

    DeCarlo, Mark; Malone, Kathy; Darmelio, John; Rettig, Arthur

    1994-01-01

    Attempts by sports medicine professionals to return high school athletes with hand and wrist injuries to competition quickly and safely have been the source of confusion and debate on many playing fields around the country. In addition to the differing views regarding the appropriateness of playing cast usage in high school football, a debate exists among sports medicine professionals as to which material is best suited for playing cast construction. Materials used in playing cast construction should be hard enough to provide sufficient stabilization to the injured area and include adequate padding to absorb blunt impact forces. The purpose of the biomechanical portion of this investigation was to attempt to determine the most appropriate materials for use in constructing playing casts for the hand and wrist by assessing different materials for: 1) hardness using a Shore durometer, and 2) ability to absorb impact using a force platform. Results revealed that RTV11 and Scotchcast were the “least hard” of the underlying casting materials and that Temper Stick foam greatly increased the ability of RTV11 to absorb impact. Assessment of the mechanical properties of playing cast materials and review of current developments in high school football rules are used to aid practitioners in choosing the most appropriate materials for playing cast construction. ImagesFig 1.Fig 2.Fig 3. PMID:16558257

  20. Women and sport.

    PubMed

    O'Brien, M; Robertson, A

    2010-05-01

    Women have historically taken part in sports for many centuries. The first recorded female game competitions were the Herean Games in approximately 1,000 BC, named after the Goddess Hera. Held at Olympia in Greece, these games were for women alone and were thought to have originated as part of ancient fertility rights. Historically there is evidence of sporting activities involving women, but nothing of significance until after the 1948 summer Olympic Games, when 385 female athletes participated. Over the last six decades there has been a noted rise in the number of female athletes, reaching its maximum with the 2008 Beijing Olympics, where over 42% of the 11,028 athletes were women. Similarly in 2006, at the Turin Winter Olympics in Italy, 40% of the 2,500 athletes were females. In the 2012 Olympics, the Olympic Committee anticipates that approximately 44% of all athletes participating will be female. Despite there being a significant rise in the number of elite athletes in the UK, there appears to be an overall decrease in the amount and intensity of physical exercise undertaken by teenage girls. This is considered to be due to the fact that physical education is no longer an integral part of the school curriculum in the UK. There is, however, a small but significant group of elite athletes who start to train at a very early age (9-10 years old) especially in gymnastics, skating, swimming and athletics. PMID:20533698

  1. Sports Medicine and Ethics

    PubMed Central

    Testoni, Daniela; Hornik, Christoph P.; Smith, P. Brian; Benjamin, Daniel K.; McKinney, Ross E.

    2014-01-01

    Physicians working in the world of competitive sports face unique ethical challenges, many of which center around conflicts of interest. Team-employed physicians have obligations to act in the club’s best interest while caring for the individual athlete. As such, they must balance issues like protecting versus sharing health information, as well as issues regarding autonomous informed consent versus paternalistic decision-making in determining whether an athlete may compete safely. Moreover, the physician has to deal with an athlete’s decisions about performance enhancement and return to play, pursuit of which may not be in the athlete’s long-term best interests but may benefit the athlete and team in the short term. These difficult tasks are complicated by the lack of evidence-based standards in a field influenced by the lure of financial gains for multiple parties involved. In this article, we review ethical issues in sports medicine with specific attention paid to American professional football. PMID:24024796

  2. Sports Information Online: Searching the SPORT Database and Tips for Finding Sports Medicine Information Online.

    ERIC Educational Resources Information Center

    Janke, Richard V.; And Others

    1988-01-01

    The first article describes SPORT, a database providing international coverage of athletics and physical education, and compares it to other online services in terms of coverage, thesauri, possible search strategies, and actual usage. The second article reviews available online information on sports medicine. (CLB)

  3. Solar angle reference manual

    SciTech Connect

    Sibson, R.

    1983-01-01

    The introduction is the only text in the volume; the rest of the book contains easy-to-use graphical methods for building design and construction using solar energy. Isogonic charts and solar angle diagrams are included. Isogonic charts. Solar angle diagrams.

  4. Reading Angles in Maps

    ERIC Educational Resources Information Center

    Izard, Véronique; O'Donnell, Evan; Spelke, Elizabeth S.

    2014-01-01

    Preschool children can navigate by simple geometric maps of the environment, but the nature of the geometric relations they use in map reading remains unclear. Here, children were tested specifically on their sensitivity to angle. Forty-eight children (age 47:15-53:30 months) were presented with fragments of geometric maps, in which angle sections…

  5. Social neighborhood environment and sports participation among Dutch adults: does sports location matter?

    PubMed

    Kramer, D; Stronks, K; Maas, J; Wingen, M; Kunst, A E

    2015-04-01

    Studies on the relation between the social neighborhood environment and sports participation have produced inconsistent results. Use of generic sports outcomes may have obscured associations only apparent for sports at certain locations. This study aims to assess the association between the social neighborhood environment and three location-specific sports outcomes. Repeated cross-sectional data on sports participation (any type of sports, sports at indoor sports clubs, sports at outdoor sports clubs, sports on streets) were obtained from 20 600 adults using the Dutch national health survey 2006-2009. Data on neighborhood social safety and social capital were obtained using the Dutch Housing Research 2006. Over 40% of Dutch adults participated in any type of sports. Indoor sports clubs were most popular. Multilevel logistic regression analyses revealed that neighborhood social safety was positively associated with sports at indoor sports clubs [odds ratio (OR) = 1.25, 95% confidence interval (CI) = 1.06-1.48), but not with the other sports outcomes. Contrary, neighborhood social capital was positively associated with sports on streets only (OR = 1.69, 95% CI = 1.17-2.44). The results suggest that a positive social neighborhood environment enhances sports participation, but that this impact depends on the location of the sports activity. This study highlights the importance of using location-specific sports outcomes when assessing environmental determinants. PMID:24506213

  6. Evaluating and Selecting Sport Management Undergraduate Programs.

    ERIC Educational Resources Information Center

    Cuneen, Jacquelyn; Sidwell, M. Joy

    1998-01-01

    States that the accelerated growth of sport management undergraduate programs that began in the 1980s has continued into the current decade. There are currently 180 sport management major programs in American colleges and universities. Describes the sports management approval process and suggests useful strategies to evaluate sport management…

  7. The Sporting Past in American History.

    ERIC Educational Resources Information Center

    Borish, Linda J.

    1992-01-01

    Discusses the role of sports in U.S. history. Describes primary sources and scholarly articles available for use in integrating sports history into history courses. Addresses questions about sport and society in the United States from the Puritans through the present day. Suggests that sports have been used to limit upward mobility and maintain…

  8. Club Sports in Colleges and Universities.

    ERIC Educational Resources Information Center

    Arnold, Jay; And Others

    This report outlines policies to aid administrators of athletic, physical education, and intramural programs as they seek to provide leadership to the club sports movement on their campuses. The report first discusses the recent emergence and popularity of club sports, and explains some advantages of club sports over varsity sports. The next…

  9. An Examination of Conceptualization of Sport Metaphors

    ERIC Educational Resources Information Center

    Dervent, Fatih

    2016-01-01

    This study examined the metaphors that were used by athletes, coaches, faculty members, and sport managers to describe the concept of "sport". Participants (N = 473) were asked to reveal the single metaphor they had in minds in the sense of the concept of sport by the prompt "Sport is like … because …" 22 valid metaphors were…

  10. Developing Individual and Team Character in Sport

    ERIC Educational Resources Information Center

    Gaines, Stacey A.

    2012-01-01

    The idea that participation in sport builds character is a long-standing one. Advocates of sport participation believe that sport provides an appropriate context for the learning of social skills such as cooperation and the development of prosocial behavior (Weiss, Smith, & Stuntz, 2008). Research in sport regarding character development has…

  11. More than Play: Three Careers in Sports

    ERIC Educational Resources Information Center

    Vilorio, Dennis

    2012-01-01

    Sports are more than fun and games; they also provide work for many people. Sports workers earn wages in leagues across the nation. Organized sports include a variety of individual and team events, which require the efforts of many workers in different occupations. Many people are particularly attracted to the sports occupations that are closest…

  12. Moral Thinking, Sports Rules and Education

    ERIC Educational Resources Information Center

    Hsu, Leo

    2004-01-01

    The purpose of this study is to resolve "moral conflict" in sport and to present a better approach with respect to right actions for sports participants. While acknowledging that there are many positive values or principles (e.g. Olympism) in sport, some "moral conflict" in sport might still arise and therefore cannot be easily resolved. By…

  13. Sports participation with arachnoid cysts.

    PubMed

    Strahle, Jennifer; Selzer, Béla J; Geh, Ndi; Srinivasan, Dushyanth; Strahle, MaryKathryn; Martinez-Sosa, Meleine; Muraszko, Karin M; Garton, Hugh J L; Maher, Cormac O

    2016-04-01

    OBJECT There is currently no consensus on the safety of sports participation for patients with an intracranial arachnoid cyst (AC). The authors' goal was to define the risk of sports participation for children with this imaging finding. METHODS A survey was prospectively administered to 185 patients with ACs during a 46-month period at a single institution. Cyst size and location, treatment, sports participation, and any injuries were recorded. Eighty patients completed at least 1 subsequent survey following their initial entry into the registry, and these patients were included in a prospective registry with a mean prospective follow-up interval of 15.9 ± 8.8 months. RESULTS A total 112 patients with ACs participated in 261 sports for a cumulative duration of 4410 months or 1470 seasons. Of these, 94 patients participated in 190 contact sports for a cumulative duration of 2818 months or 939 seasons. There were no serious or catastrophic neurological injuries. Two patients presented with symptomatic subdural hygromas following minor sports injuries. In the prospective cohort, there were no neurological injuries CONCLUSIONS Permanent or catastrophic neurological injuries are very unusual in AC patients who participate in athletic activities. In most cases, sports participation by these patients is safe. PMID:26636254

  14. Sports Medicine: What is a Sports Medicine Specialist?

    MedlinePlus

    ... difference between a Sports Medicine Specialist and an Orthopedic Surgeon? Both are well trained in musculoskeletal medicine. ... in the non-operative treatment of musculoskeletal conditions. Orthopedic surgeons are also trained in the operative treatment ...

  15. [Chronic ankle instability in sports -- a review for sports physicians].

    PubMed

    Valderrabano, V; Leumann, A; Pagenstert, G; Frigg, A; Ebneter, L; Hintermann, B

    2006-12-01

    Chronic ankle instability represents a typical sports injury which can mostly be seen in basketball, soccer, orienteering and other high risk sports. 20 to 40 % of the acute ankle sprains develop into chronic ankle instability. From a sports orthopaedic point of view, chronic ankle instability can be subdivided into a lateral, medial or a combination of both so called rotational ankle instability. From a pathophysiological point of view, chronic ankle instability can be either mechanical with a structural ligament lesion or functional with loss of the neuromuscular control. For the sports physician, the chronic ankle instability is a difficult entity as the diagnosis is usually complex and the therapy usually surgical. This review on chronic ankle instability addresses pathomechanism, diagnostics, indications for conservative and surgical treatments, and possible long-term sequelae, as ligamentous osteoarthritis. PMID:17279471

  16. Orthotics in Sports Shoes

    PubMed Central

    Schamberger, Wolf

    1983-01-01

    We are all born with a varying assortment of biomechanical discrepancies. Ordinarily these may be of no consequence, but to those who try to achieve excellence in a certain sport these discrepancies can spell the difference between success and failure. Some athletes may have to accept the fact that biomechanically the odds are against them ever becoming excellent and that intensive training may in fact be detrimental to their wellbeing. However, the majority can be helped with advice on proper shoe wear and orthotic correction. This article highlights the role of foot orthotics as indicated for various biomechanically-related problems commonly encountered in athletes. ImagesFig. 5Fig. 6Fig. 8Fig. 9Fig. 10Fig. 11Fig. 12Fig. 13Fig. 15Fig. 16Fig. 18Fig. 19Fig. 20Fig. 21Fig. 22Fig. 23 PMID:21283401

  17. Sport and Medicine

    PubMed Central

    Blonstein, J L

    1966-01-01

    Dr J L Blonstein spoke of the medical aspects of amateur boxing, and showed that serious injuries are comparatively rare and that the accident rate compares very favourably with those of other sports. He went on to outline the various boxing injuries and their treatment. Dr A L Bass surveyed the treatment and rehabilitation of football injuries, most of which are concerned with soft tissue trauma. He emphasized the importance, to a professional footballer, of returning to activity in a fully recovered state and outlined the facilities which are necessary to ensure this. Dr Roger Bannister considered physiological mechanisms involved in athletic performances and factors affecting transport of oxygen to the muscles. PMID:5939521

  18. Supplements and sports.

    PubMed

    Jenkinson, David M; Harbert, Allison J

    2008-11-01

    Use of performance-enhancing supplements occurs at all levels of sports, from professional athletes to junior high school students. Although some supplements do enhance athletic performance, many have no proven benefits and have serious adverse effects. Anabolic steroids and ephedrine have life-threatening adverse effects and are prohibited by the International Olympic Committee and the National Collegiate Athletic Association for use in competition. Blood transfusions, androstenedione, and dehydroepiandrosterone are also prohibited in competition. Caffeine, creatine, and sodium bicarbonate have been shown to enhance performance in certain contexts and have few adverse effects. No performance benefit has been shown with amino acids, beta-hydroxy-beta-methylbutyrate, chromium, human growth hormone, and iron. Carbohydrate-electrolyte beverages have no serious adverse effects and can aid performance when used for fluid replacement. Given the widespread use of performance-enhancing supplements, physicians should be prepared to counsel athletes of all ages about their effectiveness, safety, and legality. PMID:19007050

  19. [Sport: practiced from birth?].

    PubMed

    Espejo, L Miauton; Gehri, M; Soldini, N

    2014-07-16

    Physical activity in children is on the decline, leaving room for sedentary behaviour. Children are mentally over stimulated through the use of screens, but their physical condition is diminishing. The benefits of physical activity in adults are well known. Although paediatric literature is less abundant, the benefits of regular physical activity in young children are real and extend into adulthood. The promotion of physical activity can be made by any responsible adult in a child's entourage. It means clarifying the confusion between physical activity and sport, evaluating the balance between the physical and sedentary behaviour of the children and their families and establishing with them the possible necessary changes. PAPRICA--young childhood is 4 hour interdisciplinary training session approaching these various themes. PMID:25141563

  20. Modernizing sports facilities

    SciTech Connect

    Dustin, R.

    1996-09-01

    Modernization and renovation of sports facilities challenge the design team to balance a number of requirements: spectator and owner expectations, existing building and site conditions, architectural layouts, code and legislation issues, time constraints and budget issues. System alternatives are evaluated and selected based on the relative priorities of these requirements. These priorities are unique to each project. At Alexander Memorial Coliseum, project schedules, construction funds and facility usage became the priorities. The ACC basketball schedule and arrival of the Centennial Olympics dictated the construction schedule. Initiation and success of the project depended on the commitment of the design team to meet coliseum funding levels established three years ago. Analysis of facility usage and system alternative capabilities drove the design team to select a system that met the project requirements and will maximize the benefits to the owner and spectators for many years to come.

  1. Lisfranc injuries in sport.

    PubMed

    DeOrio, Matthew; Erickson, Melissa; Usuelli, Federico Giuseppe; Easley, Mark

    2009-06-01

    Injuries to the Lisfranc ligament complex have traditionally been associated with high energy trauma such as motor vehicle collisions and industrial accidents. Recently, there has been a greater appreciation of mid-foot sprains that represent a spectrum of injury to the Lisfranc ligament complex. As a result, there has been an increased incidence of such injury resulting from low-energy trauma in activities ranging from recreational activity to elite athletic activity. This article discusses issues related to anatomy, clinical presentation, mechanism of injury, and diagnosis that are necessary to provide appropriate treatment for these injuries. There should be a high index of suspicion of this injury, and prompt diagnosis is important to allow athletes to return to sport with the best possible outcome. PMID:19501801

  2. Sport-induced lipoma.

    PubMed

    Copcu, E

    2004-04-01

    Lipoma is the most common benign soft tissue tumour in human beings. It can be seen in all parts of the body and occupies the subcutaneous compartment predominantly. The pathogenesis of lipoma is still unknown, but trauma is one of the most implicated etiological factors. We report about two athletes with a very quickly grown lipoma on their right scapular area. One was a professional volleyball player and the other one was a table-tennis player. Both patients were right-handed. To our knowledge, there has been no report on sport-induced lipoma in the literature. We speculate that chronically minor traumas especially to the scapular area, in which fat tissue is located between the bone and the firm skin, may trigger the formation and enlargement of lipoma. PMID:15088241

  3. Photoelectric angle converter

    NASA Astrophysics Data System (ADS)

    Podzharenko, Volodymyr A.; Kulakov, Pavlo I.

    2001-06-01

    The photo-electric angle transmitter of rotation is offered, at which the output voltage is linear function of entering magnitude. In a transmitter the linear phototransducer is used on the basis of pair photo diode -- operating amplifier, which output voltage is linear function of the area of an illuminated photosensitive stratum, and modulator of a light stream of the special shape, which ensures a linear dependence of this area from an angle of rotation. The transmitter has good frequent properties and can be used for dynamic measurements of an angular velocity and angle of rotation, in systems of exact drives and systems of autocontrol.

  4. Men at sport: gay men's experiences in the sport workplace.

    PubMed

    Cavalier, Elizabeth S

    2011-01-01

    Research on sexual identity and sport has revealed a shifting narrative about the experiences of gay men. While some suggest the atmosphere is hostile, others posit that homophobia and sexual prejudice are playing less of a role in gay men's experiences. This research focuses on the experiences of 10 gay men working in professional, collegiate, and club sport, as part of a larger dataset of 37 male and female employees. Five of the men were overtly and publicly out at work, while five were closeted (to varying degrees). This article focuses on three themes for gay men working in sport: 1) the importance of coming out in the workplace; 2) the role of the locker room as a contested terrain, and 3) the disconnect between their experiences at work and their perceptions of the workplace environment as negative or positive. Men in this study were basing their impressions on their total experience in sport (as current and former players, as employees, and as fans). It also suggests that the public "story" of gay men working in sport represents one of two extremes-either the proverbial "horror story," or the extremely positive representation of gay men's experiences. This research suggests that gay men's experiences in sport are more complex and nuanced than the public narrative implies. PMID:21534074

  5. Reading Angles in Maps

    PubMed Central

    Izard, Véronique; O'Donnell, Evan; Spelke, Elizabeth S.

    2013-01-01

    Preschool children can navigate by simple geometric maps of the environment, but the nature of the geometric relations they use in map reading remains unclear. Here, children were tested specifically on their sensitivity to angle. Forty-eight children (age 47:15–53:30 months) were presented with fragments of geometric maps, in which angle sections appeared without any relevant length or distance information. Children were able to read these map fragments and compare 2D to 3D angles. However, this ability appeared both variable and fragile among the youngest children of the sample. These findings suggest that 4-year-old children begin to form an abstract concept of angle that applies both to 2D and 3D displays and that serves to interpret novel spatial symbols. PMID:23647223

  6. Angles, Time, and Proportion

    ERIC Educational Resources Information Center

    Pagni, David L.

    2005-01-01

    This article describes an investigation making connections between the time on an analog clock and the angle between the minute hand and the hour hand. It was posed by a middle school mathematics teacher. (Contains 8 tables and 6 figures.)

  7. Reading angles in maps.

    PubMed

    Izard, Véronique; O'Donnell, Evan; Spelke, Elizabeth S

    2014-01-01

    Preschool children can navigate by simple geometric maps of the environment, but the nature of the geometric relations they use in map reading remains unclear. Here, children were tested specifically on their sensitivity to angle. Forty-eight children (age 47:15-53:30 months) were presented with fragments of geometric maps, in which angle sections appeared without any relevant length or distance information. Children were able to read these map fragments and compare two-dimensional to three-dimensional angles. However, this ability appeared both variable and fragile among the youngest children of the sample. These findings suggest that 4-year-old children begin to form an abstract concept of angle that applies both to two-dimensional and three-dimensional displays and that serves to interpret novel spatial symbols. PMID:23647223

  8. Materials and technology in sport

    NASA Astrophysics Data System (ADS)

    Caine, Mike; Blair, Kim; Vasquez, Mike

    2012-08-01

    An evolution from natural to highly engineered materials has drastically changed the way in which athletes train and compete. Thanks to challenging technological problems and unconventional commercialization pathways, universities can make a direct impact on the development of sporting goods.

  9. Sports Injury Prevention Tip Sheet

    MedlinePlus

    ... Finance Human Resources and Administrative Services Information Technology Marketing and Sales Membership Practice Public Affairs Quality Publishing ... Feedback Recent a a a print email share Facebook Twitter 2016 Sports Injury Prevention Tip Sheet 3/ ...

  10. Sports Hernia: Misdiagnosed Muscle Strain

    MedlinePlus

    ... Manipulative Treatment Becoming a DO Video Library Misdiagnosed Muscle Strain Can Be A Pain Page Content If ... speeds, sports hernias are frequently confused with common muscle strain ,” says Michael Sampson, DO, who practices in ...

  11. The Physics of Sport Activities.

    ERIC Educational Resources Information Center

    Connolly, Walter C.

    1978-01-01

    Describes a physics course, Biomechanics, designed for physical education majors, where stroboscopic photography is used to provide student data to calculate average velocities of objects in different sport activities. (GA)

  12. Sport: A Myth about Consciousness.

    ERIC Educational Resources Information Center

    James, Darlene Z.

    1978-01-01

    Escape from the mundane, the classical Greek search for a higher quality of life, and the expression of the (Jungian) masculine principle are examples of the mythic elements the human psyche creates within sport. (Author/LH)

  13. Sports medicine: some ethical issues.

    PubMed

    Sim, J

    1993-06-01

    The ethical aspects of sports medicine have hitherto received little scrutiny, in contrast to its legal implications, which have recently been subject to much greater discussion. However, the differences that are apparent between sports medicine and 'mainstream' areas of clinical practice can shed new light on a number of the central issues within health-care ethics. By means of hypothetical case studies, this paper seeks to examine some of these issues within a sports medicine context. Specific attention will be paid to the concepts of autonomy and paternalism, issues to do with truthfulness, and the question of conflicting professional loyalties. It is suggested that the ethics of sports medicine warrant further and more detailed examination. PMID:8358592

  14. The aging spine in sports.

    PubMed

    Borg-Stein, Joanne; Elson, Lauren; Brand, Erik

    2012-07-01

    1. Masters athletes may experience low back pain from multiple sources. Masters athletes with discogenic back pain should avoid or modify sports with combined rotational and compressive forces; individuals with facet-mediated pain should avoid or modify sports with excessive extension and rotation. 2. Optimization of flexibility, strength, endurance, and core control is critical. Sports specific training, realistic goal setting, and counseling are of maximal importance. 3. Overall, the health benefits of continued sports and athletic participation outweigh the potential risks of spinal degeneration in middle-aged athletes. There is little correlation between radiographic appearance of the spine and symptoms; therefore, symptoms should serve as the primary guide when determining activity modifications. Overall, masters athletes should be encouraged to remain active and fit to enhance their quality of life and reduce the risk of cardiovascular disease. PMID:22657996

  15. 'Magic Angle Precession'

    SciTech Connect

    Binder, Bernd

    2008-01-21

    An advanced and exact geometric description of nonlinear precession dynamics modeling very accurately natural and artificial couplings showing Lorentz symmetry is derived. In the linear description it is usually ignored that the geometric phase of relativistic motion couples back to the orbital motion providing for a non-linear recursive precession dynamics. The high coupling strength in the nonlinear case is found to be a gravitomagnetic charge proportional to the precession angle and angular velocity generated by geometric phases, which are induced by high-speed relativistic rotations and are relevant to propulsion technologies but also to basic interactions. In the quantum range some magic precession angles indicating strong coupling in a phase-locked chaotic system are identified, emerging from a discrete time dynamical system known as the cosine map showing bifurcations at special precession angles relevant to heavy nuclei stability. The 'Magic Angle Precession' (MAP) dynamics can be simulated and visualized by cones rolling in or on each other, where the apex and precession angles are indexed by spin, charge or precession quantum numbers, and corresponding magic angles. The most extreme relativistic warping and twisting effect is given by the Dirac spinor half spin constellation with 'Hyperdiamond' MAP, which resembles quark confinement.

  16. Injury prevention in youth sports.

    PubMed

    Veigel, Jake D; Pleacher, Michael D

    2008-01-01

    Sport is the principal cause of injury in children and adolescents. Youth participation in organized athletics is estimated to be 45 million in the United States alone. These injuries influence health and fitness and have socioeconomic impact. Many injuries can be prevented. This article outlines the efficacy of current injury prevention strategies in youth sports through the use of educational programs, rule changes in baseball and hockey, safety equipment, and conditioning programs. PMID:19005358

  17. [Acute myocardial infarction during sport].

    PubMed

    Fujiwara, M; Asakuma, S; Nakamura, K; Nakamura, T; Yasutomi, N; Iwasaki, T

    1995-10-01

    Thirty patients with acute myocardial infarction which occurred during sport were investigated to identify the type of sport, prodromata, situations at the onset of disease, habit of exercise, preceding medical evaluation, coronary risk factors, and coronary angiographic findings. Infarction occurred during golf in 12 patients, bowling in 4, gateball in 4, jogging or running in 5, baseball in 2, and tennis or table tennis in 3. The majority of the patients were playing ball games. Twenty-seven patients were men (90%) and 3 were women (10%). All patients had played the same kind of sport for several years. Twenty-four patients had one or more coronary risk factors, and especially 18 patients smoked cigarettes. Nine patients had experienced anterior chest pain but only two patients had received medical evaluation. Coronary angiography was performed in 25 patients (83.3%), revealing single-vessel disease in 14, two-vessel disease in 6, three-vessel disease in 4, and disease of all left main coronary trunks in 1. The acute episode of infarction occurred mainly in spring or fall. Many patients with acute myocardial infarction occurring during sport participate in sports of low or moderate dynamic and low static exercises which are generally regarded safe. Many patients had enjoyed their sports regularly for a long time. Though many patients had coronary risk factors, only a few had received a medical check before their heart attack. PMID:7500263

  18. Local Positioning Systems in (Game) Sports

    PubMed Central

    Leser, Roland; Baca, Arnold; Ogris, Georg

    2011-01-01

    Position data of players and athletes are widely used in sports performance analysis for measuring the amounts of physical activities as well as for tactical assessments in game sports. However, positioning sensing systems are applied in sports as tools to gain objective information of sports behavior rather than as components of intelligent spaces (IS). The paper outlines the idea of IS for the sports context with special focus to game sports and how intelligent sports feedback systems can benefit from IS. Henceforth, the most common location sensing techniques used in sports and their practical application are reviewed, as location is among the most important enabling techniques for IS. Furthermore, the article exemplifies the idea of IS in sports on two applications. PMID:22163725

  19. Biomechanics: an integral part of sport science and sport medicine.

    PubMed

    Elliott, B

    1999-12-01

    Biomechanics is one of the disciplines in the field of Human Movement and Exercise Science and it can be divided into three broad categories from a research perspective. Clinical biomechanics involves research in the areas of gait, neuromuscular control, tissue mechanics, and movement evaluation during rehabilitation from either injury or disease. Occupational biomechanics typically involves research in the areas of ergonomics and human growth or morphology as they influence movement. While these two categories will briefly be discussed, the primary aim of this paper is to show the role of biomechanics in sports science and sports medicine. Research in sports biomechanics may take the form of describing movement from a performance enhancement (such as matching of impulse curves in rowing) or injury reduction perspective (such as diving in swimming or the assessment of knee joint loading during downhill walking). However, the strength of sports biomechanics research is the ability to establish an understanding of causal mechanisms for selected movements (such as the role of internal rotation of the upper arm in hitting or striking, and the influence of elastic energy and muscle pre-stretch in stretch-shorten-cycle actions). The growth of modelling and computer simulation has further enhanced the potential use of sports biomechanics research (such as quantification of knee joint ligament forces from a dynamic model and optimising gymnastics performance through simulation of in-flight movements). Biomechanics research may also play an integral role in reducing the incidence and severity of sporting injuries (such as identification of the causes of back injuries in cricket, and the causes of knee joint injuries in sport). In the following discussion no attempt will be made to reference all papers published in each of these areas because of the enormity of the task. Published and current work from the biomechanics laboratory at the Department of Human Movement and

  20. Spine and sport.

    PubMed

    de Jonge, Milko C; Kramer, Josef

    2014-07-01

    The spine, in athletes is a relatively frequent origin of problems. Chronic spine problems are much more common compared to acute injuries. Chronic injuries to the spine most often occur in low-contact sports like gymnastics and are most commonly the result of overuse. Acute injuries are more common in high-speed and full contact sports and are traumatic in origin. Injuries to the spinal cord can be devastating but are fortunately very uncommon. Although imaging of the spine appears to be straightforward, any radiologist will acknowledge that the optimal imaging strategy is often unclear due to several reasons. For the cervical spine much has improved since the NEXUS and CCR studies appeared in which clear rules were defined when to image the C-spine in acute trauma situations. For the thoracic and lumbar spines such rules are not defined. Although conventional imaging has long been the primary imaging modality of choice there is ample evidence that this should be abandoned in favor of multidetector CT for the C-spine. This is reflected in the ACR criteria in which conventional imaging of tile C-spine in trauma is rated as the least appropriate imaging method. However, this is not true in children and adolescents although a strict age criterion is not defined. It is also not true for injuries to the thoracic and lumbar spine in which conventional imaging still plays a large role as primary imaging modality followed by evaluation by CT in trauma situations. The role for MRI in acute situations is increasing especially with the increasing use of the TLICS system to classify injuries of the thoracic and lumbar spine in which the evaluation of the integrity of the posterior ligamentous structures is included. For the evaluation of chronic complaints, the roles of CT and MRI are basically reversed in which MRI will become the prime imaging modality of choice after conventional imaging after which CT can be reserved for a selected patient group. The merit of the

  1. Sports-related concussion

    PubMed Central

    Torres, Daniel M.; Galetta, Kristin M.; Phillips, H. Westley; Dziemianowicz, E. Mark S.; Wilson, James A.; Dorman, Emily S.; Laudano, Eric; Galetta, Steven L.

    2013-01-01

    Summary Studies suggest that a lack of standardized knowledge may lead to underreporting and undertreatment of sports-related concussion. However, there has been little work done to establish how this knowledge may affect athletes’ behaviors toward reporting their concussions and removing themselves from play. We conducted an anonymous online survey to assess athletes’ knowledge of signs and symptoms of concussion, and also sought to estimate the potential frequency of underreporting in a collegiate athlete cohort. Among 262 athletes who responded to the survey, 43% of those with a history of concussion reported that they had knowingly hidden symptoms of a concussion to stay in a game, and 22% of athletes overall indicated that they would be unlikely or very unlikely to report concussion symptoms to a coach or athletic trainer in the future. These data suggest that there may be a substantial degree of underreporting of concussion among collegiate athletes, despite most acknowledging that they have been formally educated about the risks of concussion. PMID:24195017

  2. Nutrition in sports medicine.

    PubMed

    Vitale, J J

    1985-09-01

    Strenuous or vigorous exercise does not appear to significantly alter the requirements for any specific nutrient except calories. The major nutritional problem in sports medicine, particularly among the young, will be one of meeting caloric requirements from a variety of foods. As high- or low-energy requirements are met, so will requirements for all other essential nutrients. We should all heed the words of Sir Robert Hutchison (1871-1960), as perhaps the Food and Nutrition Board did. He wrote in the New Castle Medical Journal, vol. 12, 1932, "One swears by whole meal bread, one by sour milk; vegetarianism is the only road to the salvation of some, other insist not only in vegetables alone, but on eating those raw. At one time the only thing that matters is calories; at another time they are crazy about vitamins or about roughage. Scientific truth may be put quite briefly; eat moderately, having an ordinary mixed diet and don't worry." Robert Charles Benchley (1889-1945), an American humorist, critic, and actor, was known to say that when the thought of exercise came upon him, he would lie down until the thought passed over. Clement Richard Attlee (1883-1967), prime minister of the United Kingdom from 1945 to 1951, said he owed his long life to resisting all forms of exercise. PMID:4028546

  3. Sulbutiamine in sports.

    PubMed

    Sobolevsky, Tim; Rodchenkov, Grigory

    2010-01-01

    Sulbutiamine (isobutyryl thiamine disulfide) is a lipophilic derivative of thiamine used for the treatment of asthenia and other related pathological conditions. It is available over-the-counter in several countries either as a component of nutritional supplements or as a pharmaceutical preparation. The presence of sulbutiamine in urinary doping control samples was monitored to evaluate the relevance of its use in sports. As one of the sulbutiamine metabolites has very close retention time and the same characteristic ion (m/z 194) as the main boldenone metabolite, the raw data files generated from the screening for anabolic steroids were automatically reprocessed to identify the samples containing sulbutiamine. It was found that of ca. 16 000 samples analyzed in the Russian laboratory during 2009, about 100 samples contained sulbutiamine. It is important to note that most of these samples were collected in-competition, and sulbutiamine concentration was estimated to be greater than 500 ng/ml. This may indicate that sulbutiamine was intentionally administered for its ergogenic and mild stimulating properties. PMID:21204296

  4. [Doping in sports].

    PubMed

    Jeschke, J; Nekola, J; Chlumský, J

    1999-05-10

    The first organized doping controls were carried out in the 1970s. In 1993, the Czech Antidoping Charter was signed and the Antidoping Committee was established. The medical commission of International Olympic Committee decides, which substances and methods are prohibited. The current classification is as follows: I. prohibited classes of substances--stimulants, narcotics, anabolic agents, diuretics and some hormones. II. prohibited methods--blood doping and pharmaceutical, chemical or physical manipulation. III. classes of drugs subject to certain restrictions--alcohol, marijuana, local anesthetics, corticosteroids and beta blockers. All substances are characterized from the ergogenic viewpoint and health risks are particularly emphasized. In practice, doping control starts by drawing the athletes and ends by urine sample analysis in a special laboratory. In case of positive results, the sportsman is banned from sports activity for 3 months, 2 years or for the rest of his life. In 24 worldwide laboratories in 1995 93,938 urine samples were analyzed. 1516 (1.61%) proved to be positive, including 986 anabolic steroid use. In 1997, the Czech laboratory carried out 843 checks, of which 15 (1.7%) were positive. The largest positive doping group were body builders. Doping poses a major risk among junior sportsmen. Prevalence worldwide is estimated at 2-10% of the male population. In the future a severe antidoping attitude, as well as antidoping enlightenment, are certain to continue. By these standards the activity of the Czech Antidoping Committee is on a very high level. PMID:10422337

  5. Sports Related Injuries: Incidence, Management and Prevention

    PubMed Central

    Stanger, Michael A.

    1982-01-01

    The incidence of injury related to various sports is reviewed according to sport, area of injury, number of participants and hours per week spent at the sport. Organized sports accounted for fewer injuries than unsupervised recreational activities like tree climbing, skateboarding and running. The knee is the most commonly injured site. Sensitivity to patients' commitment to their sport is necessary: sometimes instead of rest, they can substitute a less hazardous form of exercise. Principles of prevention involve proper familiarity with the sport, proper equipment and proper conditioning. PMID:21286103

  6. Sport medicine and sport science practitioners' experiences of organizational change.

    PubMed

    Wagstaff, C R D; Gilmore, S; Thelwell, R C

    2015-10-01

    Despite the emergence of and widespread uptake of a growing range of medical and scientific professions in elite sport, such environs present a volatile professional domain characterized by change and unprecedentedly high turnover of personnel. This study explored sport medicine and science practitioners' experiences of organizational change using a longitudinal design over a 2-year period. Specifically, data were collected in three temporally defined phases via 49 semi-structured interviews with 20 sport medics and scientists employed by three organizations competing in the top tiers of English football and cricket. The findings indicated that change occurred over four distinct stages; anticipation and uncertainty, upheaval and realization, integration and experimentation, normalization and learning. Moreover, these data highlight salient emotional, behavioral, and attitudinal experiences of medics and scientists, the existence of poor employment practices, and direct and indirect implications for on-field performance following organizational change. The findings are discussed in line with advances to extant change theory and applied implications for prospective sport medics and scientists, sport organizations, and professional bodies responsible for the training and development of neophyte practitioners. PMID:25487162

  7. Marijuana as doping in sports.

    PubMed

    Campos, Daniel R; Yonamine, Mauricio; de Moraes Moreau, Regina L

    2003-01-01

    A high incidence of positive cases for cannabinoids, in analyses for doping control in sports, has been observed since the International Olympic Committee (IOC) included them in the 1989 list of prohibited drugs under the title of classes of prohibited substances in certain circumstances. Where the rules of sports federations so provide, tests are conducted for marijuana, hashish or any other cannabis product exposure by means of urinalysis of 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid (carboxy-THC) the main metabolite of delta-9-tetrahydrocannabinol (THC). Concentrations >15 ng/mL (cut-off value) in confirmatory analytical procedures are considered doping. Cannabis is an illicit drug in several countries and has received much attention in the media for its potential therapeutic uses and the efforts to legalise its use. Studies have demonstrated that the use of cannabinoids can reduce anxiety, but it does not have ergogenic potential in sports activities. An increase in heart rate and blood pressure, decline of cardiac output and reduced psychomotor activity are some of the pharmacological effects of THC that will determine a decrease in athletic performance. An ergolytic activity of cannabis products has been observed in athletes of several different sport categories. In Brazil, analyses for doping control in sports, performed in our laboratories, have detected positive cases for carboxy-THC in urine samples of soccer, volleyball, cycling and other athletes. It is our intention to discuss in this article some points that may discourage individuals from using cannabis products during sports activities, even in the so-called permitted circumstances defined by the IOC and some sports federations. PMID:12744713

  8. Sports drinks hazard to teeth.

    PubMed Central

    Milosevic, A

    1997-01-01

    OBJECTIVE: To determine the dental hazards associated with sports supplement drinks by investigating the chemicophysical properties of eight brands of sports drinks. METHODS: The pH and titratable acidity against 0.1 M NaOH was measured. Calcium, phosphate, and fluoride concentrations and viscosities of Carbolode, Gatorade, High Five, Isostar, Lucozade Sport Lemon, Lucozade Sport Orange, Maxim, and PSP22 were determined. RESULTS: The pH values of the drinks ranged from 4.46 (Maxim) to 2.38 (Isostar) and therefore were below the critical pH value (5.5) for enamel demineralisation. Both Lucozade varieties had high titratable acidities (16.30 ml 0.1M NaOH to neutrality) with Gatorade, High Five, and Isostar displaying intermediate titratable acidity, although Isostar had 74.5 ppm calcium and 63.6 ppm phosphate. The fluoride concentration of all drinks was low, and none of the drinks was particularly viscous (range 3.1-1.4 mPa.s). CONCLUSIONS: The chemicophysical analyses indicate that all the sports drinks in this study have erosive potential. However, drinks with higher pH, lower titratable acidity, and higher concentrations of calcium, phosphate, and fluoride will reduce this erosive potential. Images Figure 1 Figure 2 PMID:9132205

  9. [Peripheral Nerve Injuries in Sports].

    PubMed

    Tettenborn, B; Mehnert, S; Reuter, I

    2016-09-01

    Peripheral nerve injuries due to sports are relatively rare but the exact incidence is not known due to a lack of epidemiological studies. Particular sports activities tend to cause certain peripheral nerve injuries including direct acute compression or stretching, repetitive compression and stretching over time, or another mechanism such as ischemia or laceration. These nerve lesions may be severe and delay or preclude the athlete's return to sports, especially in cases with delayed diagnosis. Repetitive and vigorous use or overuse makes the athlete vulnerable to disorders of the peripheral nerves, and sports equipment may cause compression of the nerves. Depending on etiology, the treatment is primarily conservative and includes physiotherapy, modification of movements and sports equipment, shoe inserts, splinting, antiphlogistic drugs, sometimes local administration of glucocorticoids or, lately, the use of extracorporeal shock waves. Most often, cessation of the offending physical activity is necessary. Surgery is only indicated in the rare cases of direct traumatic nerve injury or when symptoms are refractory to conservative therapy. Prognosis mainly depends on the etiology and the available options of modifying measures.This article is based on the publications "Reuter I, Mehnert S. Engpasssyndrome peripherer Nerven bei Sportlern". Akt Neurol 2012;39:292-308 and Sportverl Sportschad 2013;27:130-146. PMID:27607069

  10. Casting and Angling.

    ERIC Educational Resources Information Center

    Little, Mildred J.; Bunting, Camille

    The self-contained packet contains background information, lesson plans, 15 transparency and student handout masters, drills and games, 2 objective examinations, and references for teaching a 15-day unit on casting and angling to junior high and senior high school students, either as part of a regular physical education program or as a club…

  11. The Rainbow Angle.

    ERIC Educational Resources Information Center

    Sims, B.

    1978-01-01

    Two articles in the "Scientific American" form the background of this note. The rainbow angle for the primary bow of a monochromatic Cartesian rainbow is calculated. Special projects for senior high school students could be patterned after this quantitative study. (MP)

  12. An Iterative Angle Trisection

    ERIC Educational Resources Information Center

    Muench, Donald L.

    2007-01-01

    The problem of angle trisection continues to fascinate people even though it has long been known that it can't be done with straightedge and compass alone. However, for practical purposes, a good iterative procedure can get you as close as you want. In this note, we present such a procedure. Using only straightedge and compass, our procedure…

  13. Yaw Angle Demonstration

    NASA Technical Reports Server (NTRS)

    1994-01-01

    The Large Angle Magnetic Suspension Test Fixture (LAMSTF) is a 5 degree-of -freedom repulsive force magnetic suspension system designed to study the control of objects over large magnetic gaps. A digital control algorithm uses 6 sets of laser-sheet sensors and 5 control coils to position a cylinder 3' above the plane of electromagnetics

  14. Casting and Angling.

    ERIC Educational Resources Information Center

    Smith, Julian W.

    As part of a series of books and pamphlets on outdoor education, this manual consists of easy-to-follow instructions for fishing activities dealing with casting and angling. The manual may be used as a part of the regular physical education program in schools and colleges or as a club activity for the accomplished weekend fisherman or the…

  15. NCAA Public Relations Manual: Promoting Women's Intercollegiate Sports.

    ERIC Educational Resources Information Center

    Flarup, Tamara J.

    The successful women's sports publicist communicates the legitimacy of women's intercollegiate athletics to the media and to the public. Because the field of women's sports has not had the amount of media exposure compared to that of professional sports, collegiate men's revenue sports, and high school sports, the women's sports publicist must…

  16. Sport in Germany. Basis-Info 3-1996.

    ERIC Educational Resources Information Center

    Beitz, Steffen

    This paper explores the importance and impact of sport in Germany from a variety of perspectives. Topics include: (1) the social function of sport; (2) popular sport, focusing on exercise and self-development rather than competition; (3) sport's role in the leisure activities of the handicapped; (4) top sport performers; (5) drugs and sport; (6)…

  17. Cryotherapy in sports medicine.

    PubMed

    Swenson, C; Swärd, L; Karlsson, J

    1996-08-01

    The use of cryotherapy, i.e. the application of cold for the treatment of injury or disease, is widespread in sports medicine today. It is an established method when treating acute soft tissue injuries, but there is a discrepancy between the scientific basis for cryotherapy and clinical studies. Various methods such as ice packs, ice towels, ice massage, gel packs, refrigerant gases and inflatable splints can be used. Cold is also used to reduce the recovery time as part of the rehabilitation programme both after acute injuries and in the treatment of chronic injuries. Cryotherapy has also been shown to reduce pain effectively in the post-operative period after reconstructive surgery of the joints. Both superficial and deep temperature changes depend on the method of application, initial temperature and application time. The physiological and biological effects are due to the reduction in temperature in the various tissues, together with the neuromuscular action and relaxation of the muscles produced by the application of cold. Cold increases the pain threshold, the viscosity and the plastic deformation of the tissues but decreases the motor performance. The application of cold has also been found to decrease the inflammatory reaction in an experimental situation. Cold appears to be effective and harmless and few complications or side-effects after the use of cold therapy are reported. Prolonged application at very low temperatures should, however, be avoided as this may cause serious side-effects, such as frost-bite and nerve injuries. Practical applications, indications and contraindications are discussed. PMID:8896090

  18. Tendinopathy in Sport

    PubMed Central

    Ackermann, Paul W.; Renström, Per

    2012-01-01

    Context: Tendinopathy is increasing in prevalence and accounts for a substantial part of all sports injuries and occupational disorders. Despite the magnitude of the disorder, high-quality scientific data on etiology and available treatments have been limited. Evidence Acquisition: The authors conducted a MEDLINE search on tendinopathy, or “tendonitis” or “tendinosis” or “epicondylitis” or “jumpers knee” from 1980 to 2011. The emphasis was placed on updates on epidemiology, etiology, and recent patient-oriented Level 1 literature. Results: Repetitive exposure in combination with recently discovered intrinsic factors, such as genetic variants of matrix proteins, and metabolic disorders is a risk factor for the development of tendinopathy. Recent findings demonstrate that tendinosis is characterized by a fibrotic, failed healing response associated with pathological vessel and sensory nerve ingrowth. This aberrant sensory nerve sprouting may partly explain increased pain signaling and partly, by release of neuronal mediators, contribute to the fibrotic alterations observed in tendinopathy. The initial nonoperative treatment should involve eccentric exercise, which should be the cornerstone (basis) of treatment of tendinopathy. Eccentric training combined with extracorporeal shockwave treatment has in some reports shown higher success rates compared to any therapies alone. Injection therapies (cortisone, sclerosing agents, blood products including platelet-rich plasma) may have short-term effects but have no proven long-term treatment effects or meta-analyses to support them. For epicondylitis, cortisone injections have demonstrated poorer long-time results than conservative physiotherapy. Today surgery is less indicated because of successful conservative therapies. New minioperative procedures that, via the endoscope, remove pathologic tissue or abnormal neoinnervation demonstrate promising results but need confirmation by Level 1 studies. Conclusions

  19. Differences in Television Sports Reporting of Men's and Women's Athletics: ESPN SportsCenter and CNN Sports Tonight.

    ERIC Educational Resources Information Center

    Tuggle, C. A.

    1997-01-01

    Examines the amount of coverage given to women's athletics by ESPN SportsCenter and CNN Sports Tonight. Results indicated: both programs devoted only about 5% of their air time to women's sports; story placement and on-camera comments indicated an emphasis on men's athletics; and stories about women involved individual competition, with almost no…

  20. Sport Governance and Policy Development: An Ethical Approach to Managing Sport in the 21st Century

    ERIC Educational Resources Information Center

    Sawyer, Thomas H.; Bodey, Kimberly J.; Judge, Lawrence W.

    2008-01-01

    "Sport Governance and Policy Development" is written with the sport management student in mind. Designed to address the curriculum standards set by the National Association for Sport and Physical Education and the North American Society for Sport Management, this book provides information to meet core and related competency areas required for the…

  1. Promoting Girls' Participation in Sports: Discursive Constructions of Girls in a Sports Initiative

    ERIC Educational Resources Information Center

    Svender, Jenny; Larsson, Hakan; Redelius, Karin

    2012-01-01

    What does it mean to promote girls' participation in sports and which girls are seen as needing support? In this article we focus a government-financed sports venture and scrutinize the frames governing what is possible to say about girls and their participation in sports. By analyzing project applications from local sport clubs we investigate how…

  2. Sport Education as a Pedagogical Application for Ethical Development in Physical Education and Youth Sport

    ERIC Educational Resources Information Center

    Harvey, Stephen; Kirk, David; O'Donovan, Toni M.

    2014-01-01

    The purpose of this paper is to consider four pedagogical applications within the Sport Education model to examine the ways in which a young person can become a literate sports person and develop ethical behaviour through engagement in physical education and youth sport. Through a systematic review of the Sport Education research literature we…

  3. The Conventions of Sport Clubs: Enabling and Constraining the Implementation of Social Goods through Sport

    ERIC Educational Resources Information Center

    Skille, Eivind Asrum

    2011-01-01

    In order to shed light on the possibilities for using sport as a vehicle for the realization of social goods--understood as sport having a wider social role--this paper scrutinizes Norwegian sport clubs. The study is guided by the concept of convention, which refers to individuals' cognitive structures, and to social structure. Three sport clubs…

  4. The Relationship between University Libraries' Collection for Sports and Their Students' Sports Performances

    ERIC Educational Resources Information Center

    Nagami, Soichiro; Tsuji, Keita

    2011-01-01

    To demonstrate the effectiveness of university libraries, we investigated the relationship between university students' sports performances and their libraries collections of sports. By examining approximately 20 university libraries' collections and their sports ranks, as indicated by Waseda Sports 2008, we demonstrated their positive…

  5. Sports Jobs Shine for Olympic Summer.

    ERIC Educational Resources Information Center

    Mariani, Matthew

    1995-01-01

    Gives information about opportunities, job tasks, and educational requirements of sports-related jobs in high school, college, and professional athletics: coaches, sports medicine specialists, managers, public relations specialists, and trainers. (SK)

  6. Investigations in the Science of Sports.

    ERIC Educational Resources Information Center

    Hammrich, Penny L.; Fadigan, Kathleen

    2003-01-01

    Describes the Sisters in Sport Science (SISS) program which provides equitable access for girls to science and mathematics through sports. Includes a sample SISS activity that integrates track and physical sciences. (YDS)

  7. Returning to sports after a back injury

    MedlinePlus

    ... to return to the sport with your doctor, physical therapist, or other health care providers? Have you been ... sport, talk to your health care provider and physical therapist about whether you can do this safely. Contact ...

  8. Sport Opportunities for Athletes with Disabilities.

    ERIC Educational Resources Information Center

    Journal of Physical Education, Recreation & Dance, 1984

    1984-01-01

    This series outlines sport opportunities for athletes with disabilities. Included are articles discussing sports for athletes with cerebral palsy, deaf athletes, blind athletes, wheelchair bound athletes, amputee athletes, as well as a discussion of the Special Olympics. (JMK)

  9. Transference of Skills between Sports and Business.

    ERIC Educational Resources Information Center

    Liu, Jonathan; Srivastava, Ashok; Woo, Hong Seng

    1998-01-01

    A literature review and survey on transferability of skills from sports to business and evidence of mutually beneficial skills transfer. Organizations sponsoring sports offered more than monetary assistance, including managerial help, computer equipment, marketing, etc. (SK)

  10. American Medical Society for Sports Medicine

    MedlinePlus

    ... Current Evidence, Knowledge Gaps, Recommendations & Future Directions AMSSM Sports Ultrasound Online Didactics UPCOMING EVENTS SEPTEMBER 2016 6/ ... Sponsorship Advertising Mailing List Rentals SEARCH: FIND A SPORTS DOC Please enter a search term relevant to ...

  11. Dermatologic aspects of sports medicine.

    PubMed

    Levine, N

    1980-10-01

    The skin lies at the interface of the athlete and the sports milieu and is subjected to many sports-related dermatoses. Direct traumatic injuries, such as friction blisters, black heel, piezogenic papules, and traumatic subungual hematomas, occur regularly. Environmental insults such as sunburn, cold-induced injury, and contact dermatitis plague the sportsman. Cutaneous infections such as "athlete's foot," otitis externa, herpes simplex, and warts occur because of a favorable microenvironment, occurring with sweating and occlusion as well as close interpersonal contact. Sports participation may uncover or exacerbate latent dermatoses such as occurs in acne mechanica and exercise-induced anaphylaxis. The sportsman is best served if the physician considers him as an athlete-patient. PMID:7430463

  12. Applying the Sport Education Model to Tennis

    ERIC Educational Resources Information Center

    Ayvazo, Shiri

    2009-01-01

    The physical education field abounds with theoretically sound curricular approaches such as fitness education, skill theme approach, tactical approach, and sport education. In an era that emphasizes authentic sport experiences, the Sport Education Model includes unique features that sets it apart from other curricular models and can be a valuable…

  13. Specialization or Diversification in Youth Sport?

    ERIC Educational Resources Information Center

    Hensch, Lynn Pantuosco

    2006-01-01

    In 1990, Grant Hill published an article in Strategies that raised the issue of the "one sport high school athlete" and the tough decisions that young athletes face in terms of specializing in sport. The contents of that article were based on his study of high school athletic directors' and coaches' perspectives on sport specialization. This…

  14. Designing Games for Sport Education: Curricular Models

    ERIC Educational Resources Information Center

    Holt, Brett

    2005-01-01

    Sports Education is becoming a popular alternative curricular model in physical education, opposing the more traditional Multi-activity model. Physical education classes are slowly changing to include sport education. The change comes with the support of the community in the form of Sport Education in Physical Education Program (SEPEP). However,…

  15. Chart Notes from a Sports Nutritionist.

    ERIC Educational Resources Information Center

    Clark, Nancy

    1986-01-01

    A sports nutritionist/registered dietician on the sports medicine team can provide clients with reliable nutrition information and respond to their interest in healthful, high-energy eating. Three case reports illustrate the usefulness of a nutritionist to practitioners of sports medicine. A chart of healthful foods is provided. (MT)

  16. Comparative Physical Education and Sport. Second Edition.

    ERIC Educational Resources Information Center

    Bennett, Bruce L.; And Others

    Educational theories and practice in the field of physical education and sport in various countries are discussed and compared. Chapters address: (1) comparative physical education and sport; (2) history and methodology of comparative education; (3) history and methodolog of comparative physical education and sport; (4) physical education in the…

  17. Corporate Athleticism: A New Sports Paradigm.

    ERIC Educational Resources Information Center

    Hart-Nibbrig, Nand

    A discussion is presented on the commercialization of college team sports. The term "corporate athleticism" is used to refer to the influence of the business ethic on the college sport system, and the introduction of commercial values as the basic organizing principle of competitive college sports. Consideration is given to the consequences of…

  18. Sports-Related Eye Injuries by Age

    MedlinePlus

    Sports-Related Eye Injuries by Age Activity Estimated Injuries* Ages 0–14 Ages 15+ Basketball 5,237 ... Exercise, Weightlifting) 1,697 401 1,297 Racquet Sports 1,241 233 1,008 Ball Sports, Unspecified ...

  19. Interscholastic Sports: A Character-Building Privilege

    ERIC Educational Resources Information Center

    Lumpkin, Angela; Stokowski, Sarah

    2011-01-01

    While interscholastic sports help young athletes enhance sport skills, physical fitness, self-discipline, sportsmanship, teamwork, time-management skills, self-confidence, and mental toughness, their benefits actually surpass even these. Interscholastic sports also promote life skills and lessons and enhance academic performance. The National…

  20. Why Young Athletes Sign Up for Sports

    ERIC Educational Resources Information Center

    McGee, Zach; Strasser, Joe; McKenzie, Isaac; Stoll, Sharon

    2005-01-01

    Students participate in sports because of several reasons. A coach may effectively guide his team if he knows what motivates each player. In this article, the authors investigate the reasons why athletes sign up for sports. They designed a questionnaire with open-ended and close-ended questions which focuses on how students perceived sports, why…

  1. Youth Sport Volunteering: Developing Social Capital?

    ERIC Educational Resources Information Center

    Kay, Tess; Bradbury, Steven

    2009-01-01

    This paper analyses the capacity of youth sport volunteering to contribute to the development of social capital. Following a review of the emergence of social capital as a key theme in UK sport policy, the paper focuses on the ability of a structured sports volunteering programme to equip young people with skills for effective volunteering, and…

  2. Sports-related Young Adult Literature.

    ERIC Educational Resources Information Center

    Carroll, Pamela S.; Chandler, Steven B.

    2001-01-01

    Physical educators can incorporate sports-related novels into their curricula to help students explore a variety of sports and to open the door to discussions of the benefits of sport and fitness activities. This article describes how students can take the reading and compositions skills they learned in English and apply them to physical education…

  3. Exploring Commitment to Youth Sports Leadership

    ERIC Educational Resources Information Center

    Rickabaugh, Tim

    2009-01-01

    With over 38 million U.S. youth (54% of children between ages 6 to 17) participating in organized sports each year, there is an ever increasing demand for entry-level youth sport leaders. To meet this leadership demand in organized youth sports, over 2.5 million adults volunteer to coach, yet less than 10% of these individuals have any formal…

  4. Developing a Personal Philosophy of Sport.

    ERIC Educational Resources Information Center

    Lumpkin, Angela; Cuneen, Jacquelyn

    2001-01-01

    Suggests five questions to initiate critical reflection, followed by five steps to guide the development of a personal philosophy of sport. The five questions (upon which the five steps are based) include examining the basis for one's values, what one values in sport, and what values are exhibited by others in the sport. Sample ethical dilemmas…

  5. Controversies in Pediatric Sports Medicine (Commentary).

    ERIC Educational Resources Information Center

    Dyment, Paul G.

    1989-01-01

    Discusses controversial issues that have arisen in children's sports, including infant exercise programs, trampolines, amenorrhea in the adolescent athlete, coed contact sports, and sport participation by children with Down Syndrome. Policy statements are included from the American Academy of Pediatrics. (JD)

  6. Comparative Sports Psychology: British and American Developments.

    ERIC Educational Resources Information Center

    Lowe, Benjamin; Walsh, Joseph

    By the turn of the 20th century, research had begun dealing with the subject of sport psychology in America. In the early 1900's, Coleman Griffin, the father of sport psychology, led the way in researching sport psychology. It was not until the 1960's that research in this field became popular in Great Britain. In 1967, in both America and Great…

  7. Marketing Sports Facilities: Perspectives from Botswana

    ERIC Educational Resources Information Center

    Bohutsana, Basuti; Akpata, Dele

    2013-01-01

    The provision of sports facilities contributes immensely to the growth of sports and leisure activities in the countries where they are provided. In some countries, as was the case in Botswana, the government had to spend millions of dollars to provide new Integrated Sports Facilities (ISF's) as a panacea for the continued poor performance of its…

  8. Making It as a Sports Official.

    ERIC Educational Resources Information Center

    O'Bryant, M. C.

    The purpose of this text is to offer information, including career development strategies, about sports officiating, an occupation that attracts little attention as a source of employment. The book presents fundamental techniques for building successful careers as qualified sports officials and illustrates how sports officiating can be taken from…

  9. Gender Equity, Sport Sponsorship, and Participation

    ERIC Educational Resources Information Center

    Yiamouyiannis, Athena

    2009-01-01

    As the pressure to win in select collegiate sports escalates, financial pressures mount, and the need to comply with Title IX regulations and gender equity policies continues, athletics administrators are faced with having to make difficult decisions regarding their sport programs. To assist in the decision-making process regarding sport programs,…

  10. Choosing Sport Management as a College Major

    ERIC Educational Resources Information Center

    Schwab, Keri A.; Dustin, Daniel; Legg, Eric; Timmerman, Danielle; Wells, Mary Sara; Arthur-Banning, Skye G.

    2013-01-01

    The purpose of this study was to better understand sport management students within departments of parks, recreation, and tourism, and to address the often uneasy fit faculty experience when trying to educate sport and recreation students in the same classes. Researchers sent a 16-item online questionnaire to 1,337 undergraduate sport management…

  11. Crazy-Proofing High School Sports

    ERIC Educational Resources Information Center

    Tufte, John E.

    2012-01-01

    "Crazy-Proofing High School Sports" examines the often troubling high school sports phenomenon in two parts. Part one focuses on the problems facing educators, students, and parents as they struggle to make high school sports worthwhile. Few if any strategies for improvement in education are effective without first knowing what the real reasons…

  12. Development of the Sport Injury Anxiety Scale

    ERIC Educational Resources Information Center

    Rex, Camille C.; Metzler, Jonathan N.

    2016-01-01

    The purpose of this research was to develop a measure of sport injury anxiety (SIA), defined as the tendency to make threat appraisals in sport situations where injury is seen as possible and/or likely. The Sport Injury Anxiety Scale (SIAS) was developed in three stages. In Stage 1, expert raters evaluated items to determine their adequacy. In…

  13. American Academy of Podiatric Sports Medicine

    MedlinePlus

    ... Special Olympics Fit Feet Joint Commission on Sports Medicine & Science Medical Fitness Association Dr. Blakes Healing Sole Stop ... Injuries IRRA Sports Podiatry Runblogger Running Times The Science of ... Map Copyright © American Academy of Podiatric Sports Medicine Website Design, Maintenance and Hosting by Catalyst Marketing / ...

  14. Sport Psychology--Building a Bright Tomorrow.

    ERIC Educational Resources Information Center

    Bunker, Linda K.; McGuire, Richard T.

    There is a need to provide practical applications of psychology to improve the quality of performance and the meaningfulness of participation in sports. The scientific and research-based foundations for sport psychology must be acknowledged and expanded. Sport psychologists should provide to coaches and athletes services that offer sound…

  15. Application of Science and Medicine to Sport.

    ERIC Educational Resources Information Center

    Taylor, Albert W., Ed.

    Great progress has been made in recent years in the scientific study of exercise and application to sport. This book provides an analysis of the state of physiological and clinical knowledge related to exercise and sports. The three sections--medicine and physical activity, science and exercise, and practical application to sport--cover a variety…

  16. A Different Angle on Perspective

    ERIC Educational Resources Information Center

    Frantz, Marc

    2012-01-01

    When a plane figure is photographed from different viewpoints, lengths and angles appear distorted. Hence it is often assumed that lengths, angles, protractors, and compasses have no place in projective geometry. Here we describe a sense in which certain angles are preserved by projective transformations. These angles can be constructed with…

  17. Metabolic markers in sports medicine.

    PubMed

    Banfi, Giuseppe; Colombini, Alessandra; Lombardi, Giovanni; Lubkowska, Anna

    2012-01-01

    Physical exercise induces adaptations in metabolism considered beneficial for health. Athletic performance is linked to adaptations, training, and correct nutrition in individuals with genetic traits that can facilitate such adaptations. Intense and continuous exercise, training, and competitions, however, can induce changes in the serum concentrations of numerous laboratory parameters. When these modifications, especially elevated laboratory levels, result outside the reference range, further examinations are ordered or participation in training and competition is discontinued or sports practice loses its appeal. In order to correctly interpret commonly used laboratory data, laboratory professionals and sport physicians need to know the behavior of laboratory parameters during and after practice and competition. We reviewed the literature on liver, kidney, muscle, heart, energy, and bone parameters in athletes with a view to increase the knowledge about clinical chemistry applied to sport and to stimulate studies in this field. In liver metabolism, the interpretation of serum aminotransferases concentration in athletes should consider the release of aspartate aminotransferase (AST) from muscle and of alanine aminotransferase (ALT) mainly from the liver, when bilirubin can be elevated because of continuous hemolysis, which is typical of exercise. Muscle metabolism parameters such as creatine kinase (CK) are typically increased after exercise. This parameter can be used to interpret the physiological release of CK from muscle, its altered release due to rhabdomyolysis, or incomplete recovery due to overreaching or trauma. Cardiac markers are released during exercise, and especially endurance training. Increases in these markers should not simply be interpreted as a signal of cardiac damage or wall stress but rather as a sign of regulation of myocardial adaptation. Renal function can be followed in athletes by measuring serum creatinine concentration, but it should

  18. Prevention of pediatric sports injuries.

    PubMed

    Demorest, Rebecca A; Landry, Gregory L

    2003-12-01

    With over 30 million children participating in sports each year across the United States, a number of significant injuries are to be expected. Although mild injuries such as strains, sprains, and contusions predominate, catastrophic injuries do occur. Young athletes are at an increased risk for growth plate and apophyseal injuries, overuse injuries, and heat illness. Many of these sports injuries can be prevented. Prevention strategies include protective equipment, rule changes, preseason and season prevention interventions, safety measures, better coaching, education, and a societal awareness of injury and prevention. This article discusses current injury prevention for children participating in baseball, football, soccer, and ice hockey. PMID:14583164

  19. [Legal aspects of sports injuries].

    PubMed

    Allard, R H B

    2005-05-01

    Victims of sports injuries have to be advised about aspects of legal liablity, especially in case of luxation or avulsion of teeth, since there still may be dental consequences years later. The transference of information by the first-aid-dentist to the sportsman's own dentist should take place with care. If the patient has no family dentist, the first-aid-dentist should at least keep the sportsman free of pain, for example by starting endodontic treatment. Because sports injuries mostly occur beyond normal practice-hours, there may be reasons to deviate from the clinical guideline. PMID:15932047

  20. Promoting Sportsmanship in Youth Sports: Perspectives from Sport Psychology

    ERIC Educational Resources Information Center

    Goldstein, Jay D.; Iso-Ahola, Seppo E.

    2006-01-01

    This article introduces the physical education, recreation, and health practitioner to the relevant practical and theoretical information pertaining to sportsmanship in youth sports. It discusses four key areas related to sportsmanship: (1) constructs, (2) underlying theories, (3) empirical evidence, and (4) application and education. It also…

  1. Sport Facility Planning and Management. Sport Management Library.

    ERIC Educational Resources Information Center

    Farmer, Peter J.; Mulrooney, Aaron L.; Ammon, Rob, Jr.

    Students of sports facilities management will need to acquire a wide variety of managerial skills and knowledge in order to be adequately prepared to plan and manage these facilities. This textbook offers students a mix of practical examples and recognized theory to help them in the planning, constructing, promoting, and managing of sports…

  2. Angles in the Sky?

    NASA Astrophysics Data System (ADS)

    Behr, Bradford

    2005-09-01

    Tycho Brahe lived and worked in the late 1500s before the telescope was invented. He made highly accurate observations of the positions of planets, stars, and comets using large angle-measuring devices of his own design. You can use his techniques to observe the sky as well. For example, the degree, a common unit of measurement in astronomy, can be measured by holding your fist at arm's length up to the sky. Open your fist and observe the distance across the sky covered by the width of your pinky fingernail. That is, roughly, a degree! After some practice, and knowing that one degree equals four minutes, you can measure elapsed time by measuring the angle of the distance that the Moon appears to have moved and multiplying that number by four. You can also figure distances and sizes of things. These are not precise measurements, but rough estimates that can give you a "close-enough" answer.

  3. Laser angle sensor

    NASA Technical Reports Server (NTRS)

    Pond, C. R.; Texeira, P. D.

    1985-01-01

    A laser angle measurement system was designed and fabricated for NASA Langley Research Center. The instrument is a fringe counting interferometer that monitors the pitch attitude of a model in a wind tunnel. A laser source and detector are mounted above the model. Interference fringes are generated by a small passive element on the model. The fringe count is accumulated and displayed by a processor in the wind tunnel control room. This report includes optical and electrical schematics, system maintenance and operation procedures.

  4. Angle states in quantum mechanics

    NASA Astrophysics Data System (ADS)

    de la Torre, A. C.; Iguain, J. L.

    1998-12-01

    Angle states and angle operators are defined for a system with arbitrary angular momentum. They provide a reasonable formalization of the concept of angle provided that we accept that the angular orientation is quantized. The angle operator is the generator of boosts in angular momentum and is, almost everywhere, linearly related to the logarithm of the shift operator. Angle states for fermions and bosons behave differently under parity transformation.

  5. Small Angle Neutron Scattering

    SciTech Connect

    Urban, Volker S

    2012-01-01

    Small Angle Neutron Scattering (SANS) probes structural details at the nanometer scale in a non-destructive way. This article gives an introduction to scientists who have no prior small-angle scattering knowledge, but who seek a technique that allows elucidating structural information in challenging situations that thwart approaches by other methods. SANS is applicable to a wide variety of materials including metals and alloys, ceramics, concrete, glasses, polymers, composites and biological materials. Isotope and magnetic interactions provide unique methods for labeling and contrast variation to highlight specific structural features of interest. In situ studies of a material s responses to temperature, pressure, shear, magnetic and electric fields, etc., are feasible as a result of the high penetrating power of neutrons. SANS provides statistical information on significant structural features averaged over the probed sample volume, and one can use SANS to quantify with high precision the structural details that are observed, for example, in electron microscopy. Neutron scattering is non-destructive; there is no need to cut specimens into thin sections, and neutrons penetrate deeply, providing information on the bulk material, free from surface effects. The basic principles of a SANS experiment are fairly simple, but the measurement, analysis and interpretation of small angle scattering data involves theoretical concepts that are unique to the technique and that are not widely known. This article includes a concise description of the basics, as well as practical know-how that is essential for a successful SANS experiment.

  6. Optimum projection angle for attaining maximum distance in a soccer punt kick.

    PubMed

    Linthorne, Nicholas P; Patel, Dipesh S

    2011-01-01

    To produce the greatest horizontal distance in a punt kick the ball must be projected at an appropriate angle. Here, we investigated the optimum projection angle that maximises the distance attained in a punt kick by a soccer goalkeeper. Two male players performed many maximum-effort kicks using projection angles of between 10° and 90°. The kicks were recorded by a video camera at 100 Hz and a 2 D biomechanical analysis was conducted to obtain measures of the projection velocity, projection angle, projection height, ball spin rate, and foot velocity at impact. The player's optimum projection angle was calculated by substituting mathematical equations for the relationships between the projection variables into the equations for the aerodynamic flight of a soccer ball. The calculated optimum projection angles were in agreement with the player's preferred projection angles (40° and 44°). In projectile sports even a small dependence of projection velocity on projection angle is sufficient to produce a substantial shift in the optimum projection angle away from 45°. In the punt kicks studied here, the optimum projection angle was close to 45° because the projection velocity of the ball remained almost constant across all projection angles. This result is in contrast to throwing and jumping for maximum distance, where the projection velocity the athlete is able to achieve decreases substantially with increasing projection angle and so the optimum projection angle is well below 45°. Key pointsThe optimum projection angle that maximizes the distance of a punt kick by a soccer goalkeeper is about 45°.The optimum projection angle is close to 45° because the projection velocity of the ball is almost the same at all projection angles.This result is in contrast to throwing and jumping for maximum distance, where the optimum projection angle is well below 45° because the projection velocity the athlete is able to achieve decreases substantially with increasing

  7. Preventing Infectious Disease in Sports.

    ERIC Educational Resources Information Center

    Howe, Warren B.

    2003-01-01

    Preventing infectious disease in sports is fundamental to maintaining team effectiveness and helping athletes avoid the adverse effects of illness. Good hygiene, immunization, minimal exposure to specific diseases, and certain prophylactic measures are essential. Teammates, coaches, trainers, officials, healthcare providers, and community public…

  8. Children, Sports, and Chronic Disease.

    ERIC Educational Resources Information Center

    Goldberg, Barry

    1990-01-01

    Discusses four chronic diseases (cystic fibrosis, congenital heart disease, rheumatoid arthritis, and asthma) that affect American children. Many have their physical activities unnecessarily restricted, though sports and exercise can actually alleviate symptoms and improve their psychosocial development. Physicians are encouraged to prescribe…

  9. Pediatric Issues in Sports Concussions

    PubMed Central

    Giza, Christopher C.

    2014-01-01

    Purpose of Review: Sports-related concussions are receiving increasing attention in both the lay press and medical literature. While most media attention has been on high-profile collegiate or professional athletes, the vast majority of individuals participating in contact and collision sports are adolescents and children. This review provides a practical approach toward youth sports-related concussion with a foundation in the recent guidelines, but including specific considerations when applying these management principles to children and adolescents. Recent Findings: Objective measurement of early signs and symptoms is challenging in younger patients, and many commonly used assessment tools await rigorous validation for younger patients. Excellent evidence-based guidelines exist for CT evaluation of mild traumatic brain injury presenting to the emergency department. Evidence suggests that recovery from sports-related concussion takes longer in high school athletes compared with collegiate or professionals; however, rigorous studies below high school age are still lacking. Summary: Proper care for concussion in youth requires a delicate balance of clinical skills, age-appropriate assessment, and individualized management to achieve optimal outcomes. PMID:25470161

  10. The World of Sports Medicine

    ERIC Educational Resources Information Center

    Emeagwali, N. Susan

    2008-01-01

    Soon, the best athletes in the world will face each other at the Summer Olympics in Beijing. Many of them will sustain injuries, or seek to prevent them, and will be thankful that among their entourages are some of the best sports medicine professionals in the world. When an athlete collapses from fatigue, or something else, there will be a group…

  11. College Sports: Revising the Playbook

    ERIC Educational Resources Information Center

    Casement, William

    2013-01-01

    The big-time approach to college sports demands an overhaul--for the good of the athletes, the bottom line, and the intellectual atmosphere on campus. The academic and nonacademic purposes within higher education institutions bump up against one another for a result that is increasingly dysfunctional. There is, however, a way out that will give…

  12. Medieval Sport: Quest for Survival.

    ERIC Educational Resources Information Center

    Wiseman, Douglas C.

    Since the Middle Ages, sport has survived because of its masochistic and sadistic components. The Greeks, who organized athletic contests into the Olympic Games in 776 B.C., emphasized the relationship between the mind and the body and fair competition, rather than putting emphasis on winning or losing. The Romans preferred the spectacle of…

  13. Children in Sport. Second Edition.

    ERIC Educational Resources Information Center

    Magill, Richard A., Ed.; And Others

    This anthology of papers is designed to serve both as a textbook and as a synthesis of research efforts in youth sport. Half of the 20 papers are reprinted from the first edition of this volume; of the remainder, some were written especially for this edition, while others are culled from journals and conference proceedings. Five subject sections…

  14. Women and Leadership in Sport.

    ERIC Educational Resources Information Center

    DeFrantz, Anita L.

    1988-01-01

    The history of women's participation in the Olympics is reviewed briefly. Women in positions of leadership of the International Olympic Committee and other sport organizations are mentioned. The lives of Constance Applebee, Eva Auchincloss, Rusty Kanogi, and Wilma Rudolph are highlighted. (MT)

  15. Sex Role Socialization in Sport.

    ERIC Educational Resources Information Center

    Mawson, L. Marlene

    Sport values follow societal values, and, in American society, it is evident that men have determined the social, political, and economic values upon which this country has established its laws. An overview of the social influence of men in comparison to that of women in the development of American society points out how men and women have assumed…

  16. College Sports: Money vs. Opportunity

    ERIC Educational Resources Information Center

    Schroeder, Ashley

    2007-01-01

    The media overwhelms the United States with advertising of athletic competition. Every March, one cannot help but hear the results of the annual postseason college basketball tournament entitled "March Madness." The NCAA helps establish bylaws for each sport and eligibility requirements for college athletes; and furthermore, the colleges that are…

  17. Mathematics Is a Spectator Sport

    ERIC Educational Resources Information Center

    Foster, Colin; Williams, Helen

    2007-01-01

    This article presents a conversation between two editors of "Mathematics Teaching Incorporating Micromath." Topics discussed include the 2004 Association of Teachers of Mathematics conference, titled "Mathematics is Not a Spectator Sport," and the thought of engaging in mathematics and what that might mean. One of the editors stresses the need to…

  18. Sports Education Facing Globalizing Capitalism

    ERIC Educational Resources Information Center

    Gur-Ze'ev, Ilan

    2005-01-01

    From its very beginning sports activity became--already within the framework of the modern nation-building project, establishing national ethos, and constituting effective colonization of the Other--a central element of the effort of the modern system to create, represent, and consume the modern body and soul and to create the healthy-conquering…

  19. University Liability for Sports Injuries.

    ERIC Educational Resources Information Center

    Rieder, Robert W.; Woodruff, William B., Jr.

    1993-01-01

    Analyzes sports injury claims against colleges and universities in recent years to help administrators better understand and minimize liability risks for certain curricular and cocurricular activities. Reviews court cases in areas of duty of care and negligence and proximate cause, and discusses defenses. (Author/NB)

  20. A Sporting Alternative to Tenure.

    ERIC Educational Resources Information Center

    Dworkin, James B.; Johnson, Robert W.

    1979-01-01

    A revamping of the operation of the current academic labor market by drawing upon the system found in professional sports is suggested. To stimulate thought, it is proposed that rules governing free agency, professor reservation, first refusal, trading, and salary arbitration be applied to higher education to replace current, outdated procedures.…

  1. Modifications of Team Sports Rules.

    ERIC Educational Resources Information Center

    Rokosz, Francis M.

    In general, there are two reasons for modifying the rules in sport activities: (1) to meet a specific objective or (2) to solve a perceived problem. The sense of the original game is usually not altered significantly because the number of rule changes is kept to a minimum. Changes in rules may be made for administrative or financial reasons, or to…

  2. [The "footscan" in sport medicine].

    PubMed

    Close, P; Laurent, L; Crielaard, J M

    2006-01-01

    Clinical examination of the foot in a patient or sportsman requires a detailed analysis of walking (and running). Current technology allows to study temporal fluctuations of plantar pressures and to detect the anomalies responsible for sport specific pathologies or pathologies encountered in sick predisposed people. PMID:16910260

  3. Psychology of Sport. Issues & Insights.

    ERIC Educational Resources Information Center

    Fisher, A. Craig, Ed.

    This book is designed to provide instructors and students in sport psychology courses with a learning instrument that combines the continuity of a textbook with the range of opinion, in-depth treatment of selected issues, and insight into research methods of a book of readings. The subject is divided into four topical categories. Under the heading…

  4. Sports Psychology and the Coach.

    ERIC Educational Resources Information Center

    Cohen, Greta L., Ed.

    This monograph documents the speeches presented at the 1988 Symposium on Sports Psychology and the Coach. Presentations ranged from empirical research studies to anecdotal methodologies for coping with problems of anxiety. The following presentations are included: (1) "The Coach as Psychologist: When and How" (Robert Rotella); (2) "Psychology for…

  5. Sports Potentials for Physical Fitness.

    ERIC Educational Resources Information Center

    Clarke, H. Harrison, Ed.

    1978-01-01

    This report, one of a series on research into specific physical activities and their efficacy in improving and maintaining physical fitness, examines sport participation and the potential it has for developing muscular strength, muscular endurance, and circulatory-respiratory endurance. The activities consist primarily of the following twelve…

  6. Injuries to Dutch sport parachutists.

    PubMed Central

    Steinberg, P J

    1988-01-01

    From 1981 to 1985 193,611 jumps were made by sport parachutists in the Netherlands. Of these 267 (0.14%) resulted in injuries including 4 fatalities. In this report the different types of injuries and their causes are discussed and comments are given in relation to training, selection, precautions and equipment, as well as upon accident registration and possible modifications. PMID:3285942

  7. Pressures on Youth in Sports

    ERIC Educational Resources Information Center

    Ungerleider, Steven

    2003-01-01

    The pressures on young athletes today, many of them brought on or exacerbated by parents, drive young athletes to attain perfection and win by any means necessary. For the young athlete, the challenges of learning how to balance schoolwork, social life, family time, and sports, not to mention other interests they might have, are far more intense…

  8. A Sports Franchise Simulation Game

    ERIC Educational Resources Information Center

    Surdam, David G.

    2009-01-01

    Students in sports economics courses might better learn the basic concepts by running their own franchise. A simple game, based on the card game War, is easy and inexpensive to implement. Students quickly grasp the importance of weighing marginal benefits, both in terms of team record and marginal revenue, against the costs of improving their…

  9. Civility in Classes and Sports

    ERIC Educational Resources Information Center

    Lumpkin, Angela

    2010-01-01

    Civility is a polite or courteous act, expression, or standard of conduct, including the display of respect and tolerance to everyone. Teaching and modeling civility in classes and with sport teams is essential so students and athletes can learn the importance of and demonstrate civility in their interactions with others. Teachers and coaches…

  10. Weight Training for Wheelchair Sports.

    ERIC Educational Resources Information Center

    Practical Pointers, 1978

    1978-01-01

    The article examines weight lifting training procedures for persons involved in wheelchair sports. Popular myths about weight training are countered, and guidelines for a safe and sound weight or resistance training program are given. Diagrams and descriptions follow for specific weightlifting activities: regular or standing press, military press,…

  11. Sports Nutrition for Young Athletes

    ERIC Educational Resources Information Center

    Cotugna, Nancy; Vickery, Connie E.; McBee, Sheldon

    2005-01-01

    Nutritional needs for peak athletic performance include sufficient calorie intake, adequate hydration, and attention to timing of meals. Student athletes and their advisors often are misinformed or have misconceptions about sports nutrition. This paper identifies nutritional needs of young athletes, reviews common misconceptions, and examines the…

  12. A Behavioural Analysis of Sport.

    ERIC Educational Resources Information Center

    Dickinson, John

    This book explores some of the basic principles of behavior which have been derived from the study of operant conditioning and considers the phenomenon of sport in society in the light of these principles. First, some of the terms used in Skinnerian behavioral analysis are defined and explained. The second section examines the reinforcements…

  13. Weightlifter Lumbar Physiology Health Influence Factor Analysis of Sports Medicine

    PubMed Central

    Zhang, Xiangyang

    2015-01-01

    Chinese women's weightlifting project has been in the advanced world level, suggests that the Chinese coaches and athletes have many successful experience in the weight lifting training. Little weight lifting belongs to high-risk sports, however, to the lumbar spine injury, some young good athletes often due to lumbar trauma had to retire, and the national investment and athletes toil is regret things. This article from the perspective of sports medicine, weightlifting athletes training situation analysis and put forward Suggestions, aimed at avoiding lumbar injury, guarantee the health of athletes. In this paper, first of all to 50 professional women's weightlifting athletes doing investigation, found that 82% of the athletes suffer from lumbar disease symptoms, the reason is mainly composed of lumbar strain, intensity is too large, motion error caused by three factors. From the Angle of sports medicine and combined with the characteristics of the structure of human body skeleton athletes lumbar structural mechanics analysis, find out the lumbar force's two biggest technical movement, study, and regulate the action standard, so as to minimize lumbar force, for athletes to contribute to the health of the lumbar spine. PMID:26981162

  14. Ethical issues concerning New Zealand sports doctors.

    PubMed

    Anderson, L C; Gerrard, D F

    2005-02-01

    Success in sport can provide a source of national pride for a society, and vast financial and personal rewards for an individual athlete. It is therefore not surprising that many athletes will go to great lengths in pursuit of success. The provision of healthcare for elite sports people has the potential to create many ethical issues for sports doctors; however there has been little discussion of them to date. This study highlights these issues. Respondents to a questionnaire identified many ethical matters, common to other areas of medicine. However they also raised problems unique to sports medicine. Some of these ethical difficulties arise out of the place of the sports doctor within the hierarchy of sport. Yet others arise out of the special relationship between sports doctors and individual players/athletes. This study raises some important questions regarding the governance of healthcare in sport, and what support and guidance is available to sports doctors. As medical and scientific intervention in sport escalates, there is a risk that demands for enhanced performance may compromise the health of the athlete, and the role the sports doctor plays remains a critical question. PMID:15681672

  15. [Sports in Luxembourg. The role of heart healthy sports].

    PubMed

    Delagardelle, C

    2015-01-01

    30 years of organized ambulatory heart sport in Luxembourg Promoter of health sports. For more than 30 years both mortality and morbidity due to coronary artery disease (CAD) are significantly decreasing (> 70%) in the western world. This achievement is due to multiple interventions in the direct treatment of CAD and, especially, in fighting its risk factors: smoking, high blood pressure, hypercholesterolemia and physical inactivity. In 1984 the first ambulatory heart sport group (phase 3 of cardiac reeducation) was founded in Luxembourg City, followed in 1991 by a section in Esch/Alzette and in 2002 by a 3ème section in Ettelbrück. These phase 3 cardiac sport groups (= chronic phase) are organized by some committed patients working on a voluntary basis and performing a professional job. Paradoxically these phase 3 groups preceded the phases 1 and 2 (= "in hospital" and subacute) of cardiac rehabilitation. However, in a parallel way ambulatory phase 2 physical activity (PA) was started in the main hospitals in Luxembourg City (Centrum), Esch/Alzette (South) and Ettelbrück ( North). In 2002 a cornerstone study by Myers et al proved that physical fitness is the most determinant of survival both for healthy people and for cardiac patients: The better the fitness, quantified in METs, the better the prognosis and this fact is the basis for the application of sports therapy in cardiac and most other patients. An important epidemiological study published in 2012 by Lee et al in Lancet analyzed the effects of physical inactivity (PI) all over the world: 4 important diseases were studied: CAD, breast cancer, colon cancer and type 2 diabetes. The effects of PI are most pronounced in colon cancer followed by diabetes 2, breast cancer and then CAD. As a mean about 9% of all deaths -5.9 million in 57 million deaths/year worldwide- are caused by PI and for Luxembourg 12.9%. This cornerstone study can serve as rationale for physical therapy (PT) intervention in oncology

  16. Wide Angle Movie

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This brief movie illustrates the passage of the Moon through the Saturn-bound Cassini spacecraft's wide-angle camera field of view as the spacecraft passed by the Moon on the way to its closest approach with Earth on August 17, 1999. From beginning to end of the sequence, 25 wide-angle images (with a spatial image scale of about 14 miles per pixel (about 23 kilometers)were taken over the course of 7 and 1/2 minutes through a series of narrow and broadband spectral filters and polarizers, ranging from the violet to the near-infrared regions of the spectrum, to calibrate the spectral response of the wide-angle camera. The exposure times range from 5 milliseconds to 1.5 seconds. Two of the exposures were smeared and have been discarded and replaced with nearby images to make a smooth movie sequence. All images were scaled so that the brightness of Crisium basin, the dark circular region in the upper right, is approximately the same in every image. The imaging data were processed and released by the Cassini Imaging Central Laboratory for Operations (CICLOPS)at the University of Arizona's Lunar and Planetary Laboratory, Tucson, AZ.

    Photo Credit: NASA/JPL/Cassini Imaging Team/University of Arizona

    Cassini, launched in 1997, is a joint mission of NASA, the European Space Agency and Italian Space Agency. The mission is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Office of Space Science, Washington DC. JPL is a division of the California Institute of Technology, Pasadena, CA.

  17. Laser angle measurement system

    NASA Technical Reports Server (NTRS)

    Pond, C. R.; Texeira, P. D.; Wilbert, R. E.

    1980-01-01

    The design and fabrication of a laser angle measurement system is described. The instrument is a fringe counting interferometer that monitors the pitch attitude of a model in a wind tunnel. A laser source and detector are mounted above the mode. Interference fringes are generated by a small passive element on the model. The fringe count is accumulated and displayed by a processor in the wind tunnel control room. Optical and electrical schematics, system maintenance and operation procedures are included, and the results of a demonstration test are given.

  18. Variable angle correlation spectroscopy

    SciTech Connect

    Lee, Y K

    1994-05-01

    In this dissertation, a novel nuclear magnetic resonance (NMR) technique, variable angle correlation spectroscopy (VACSY) is described and demonstrated with {sup 13}C nuclei in rapidly rotating samples. These experiments focus on one of the basic problems in solid state NMR: how to extract the wealth of information contained in the anisotropic component of the NMR signal while still maintaining spectral resolution. Analysis of the anisotropic spectral patterns from poly-crystalline systems reveal information concerning molecular structure and dynamics, yet in all but the simplest of systems, the overlap of spectral patterns from chemically distinct sites renders the spectral analysis difficult if not impossible. One solution to this problem is to perform multi-dimensional experiments where the high-resolution, isotropic spectrum in one dimension is correlated with the anisotropic spectral patterns in the other dimensions. The VACSY technique incorporates the angle between the spinner axis and the static magnetic field as an experimental parameter that may be incremented during the course of the experiment to help correlate the isotropic and anisotropic components of the spectrum. The two-dimensional version of the VACSY experiments is used to extract the chemical shift anisotropy tensor values from multi-site organic molecules, study molecular dynamics in the intermediate time regime, and to examine the ordering properties of partially oriented samples. The VACSY technique is then extended to three-dimensional experiments to study slow molecular reorientations in a multi-site polymer system.

  19. Measures on mixing angles

    SciTech Connect

    Gibbons, Gary W.; Gielen, Steffen; Pope, C. N.; Turok, Neil

    2009-01-01

    We address the problem of the apparently very small magnitude of CP violation in the standard model, measured by the Jarlskog invariant J. In order to make statements about probabilities for certain values of J, we seek to find a natural measure on the space of Kobayashi-Maskawa matrices, the double quotient U(1){sup 2}/SU(3)/U(1){sup 2}. We review several possible, geometrically motivated choices of the measure, and compute expectation values for powers of J for these measures. We find that different choices of the measure generically make the observed magnitude of CP violation appear finely tuned. Since the quark masses and the mixing angles are determined by the same set of Yukawa couplings, we then do a second calculation in which we take the known quark mass hierarchy into account. We construct the simplest measure on the space of 3x3 Hermitian matrices which reproduces this known hierarchy. Calculating expectation values for powers of J in this second approach, we find that values of J close to the observed value are now rather likely, and there does not seem to be any fine-tuning. Our results suggest that the choice of Kobayashi-Maskawa angles is closely linked to the observed mass hierarchy. We close by discussing the corresponding case of neutrinos.

  20. A Note on Angle Construction

    ERIC Educational Resources Information Center

    Francis, Richard L.

    1978-01-01

    The author investigates the construction of angles (using Euclidean tools) through a numerical approach. He calls attention to the surprising impossibility of constructing the conventional units of angle measure--the degree, minute, second, radian, and mil. (MN)

  1. Angle performance on optima MDxt

    SciTech Connect

    David, Jonathan; Kamenitsa, Dennis

    2012-11-06

    Angle control on medium current implanters is important due to the high angle-sensitivity of typical medium current implants, such as halo implants. On the Optima MDxt, beam-to-wafer angles are controlled in both the horizontal and vertical directions. In the horizontal direction, the beam angle is measured through six narrow slits, and any angle adjustment is made by electrostatically steering the beam, while cross-wafer beam parallelism is adjusted by changing the focus of the electrostatic parallelizing lens (P-lens). In the vertical direction, the beam angle is measured through a high aspect ratio mask, and any angle adjustment is made by slightly tilting the wafer platen prior to implant. A variety of tests were run to measure the accuracy and repeatability of Optima MDxt's angle control. SIMS profiles of a high energy, channeling sensitive condition show both the cross-wafer angle uniformity, along with the small-angle resolution of the system. Angle repeatability was quantified by running a channeling sensitive implant as a regular monitor over a seven month period and measuring the sheet resistance-to-angle sensitivity. Even though crystal cut error was not controlled for in this case, when attributing all Rs variation to angle changes, the overall angle repeatability was measured as 0.16 Degree-Sign (1{sigma}). A separate angle repeatability test involved running a series of V-curves tests over a four month period using low crystal cut wafers selected from the same boule. The results of this test showed the angle repeatability to be <0.1 Degree-Sign (1{sigma}).

  2. Sports Nutrition: What the Future may Bring

    PubMed Central

    Kalman, Douglas S; Campbell, Bill

    2004-01-01

    The field of sports nutrition is a dynamic one. Core competencies in exercise physiology, psychology, integrated metabolism and biochemistry are the initial parameters for a successful career in sports nutrition. In addition to the academic fundamentals, it is imperative that the sports nutritionist understand the sport in which our client participates. This sport specific understanding should manifest itself in fuel utilization, mechanics of movement, as well as psychological processes that motivate the participant to perform optimally. Sports nutrition as a field has grown substantially over the past 50 years, from glycogen loading to today's scientifically validated ergogenic aids. The last ten years has seen the largest advancement of sports nutrition, with the following areas driving much of the research: the effects of exercise on protein utilization, meal timing to maximize the anabolic response, the potential for ribose to benefit those engaged in high-energy repetitive sports, and creatine and its uses within athletics and medicine. The future of sports nutrition will dictate that we 1) collectively strive for a higher standard of care and education for counseling athletes and 2) integrate different disciplines. We are in an era of unprecedented growth and the new knowledge is constantly evolving. The International Society of Sports Nutrition (ISSN) will contribute to this exciting field in many ways, and we ask for your contribution by sharing your passion, stories, research, and life experiences with us.

  3. The Development of Sport Expertise: Mapping the Tactical Domain.

    ERIC Educational Resources Information Center

    McPherson, Sue L.

    1994-01-01

    Explores issues and research relevant to sport tactical knowledge development and expertise. The paper discusses controversies concerning methodological tools, possible levels of analysis in sport research, sport tactical knowledge and expertise, a protocol structure model for sport, and expert-novice sport research. (SM)

  4. Miller Lite Report on Women in Sports. Summary.

    ERIC Educational Resources Information Center

    New World Decisions, Ltd., Iselin, NJ.

    This document is a copy of the survey questionnaire responded to by 1,682 members of the Women's Sport Foundation. The questions focused on the following areas: (1) personal sports interests; (2) personal background; (3) sports participation; (4) interest in and attitude toward spectator sports; and (5) general opinion on women in sports. A brief…

  5. 47 CFR 76.128 - Application of sports blackout rules.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Application of sports blackout rules. 76.128... Sports Blackout § 76.128 Application of sports blackout rules. The cable and satellite sports blackout rules (§§ 76.111 and 76.127) may apply when the sports event is not available live on any of...

  6. 76 FR 45647 - Consensus Standards, Light-Sport Aircraft

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-29

    ... revision process. Background: Under the provisions of the Sport Pilot and Light-Sport Aircraft rule, 69 FR... Federal Aviation Administration Consensus Standards, Light-Sport Aircraft AGENCY: Federal Aviation... to the provisions of the Sport Pilot and Light-Sport Aircraft rule issued July 16, 2004,...

  7. 47 CFR 76.128 - Application of sports blackout rules.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Application of sports blackout rules. 76.128... Sports Blackout § 76.128 Application of sports blackout rules. The cable and satellite sports blackout rules (§§ 76.111 and 76.127) may apply when the sports event is not available live on any of...

  8. 47 CFR 76.128 - Application of sports blackout rules.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Application of sports blackout rules. 76.128... Sports Blackout § 76.128 Application of sports blackout rules. The cable and satellite sports blackout rules (§§ 76.111 and 76.127) may apply when the sports event is not available live on any of...

  9. 47 CFR 76.128 - Application of sports blackout rules.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Application of sports blackout rules. 76.128... Sports Blackout § 76.128 Application of sports blackout rules. The cable and satellite sports blackout rules (§§ 76.111 and 76.127) may apply when the sports event is not available live on any of...

  10. 47 CFR 76.128 - Application of sports blackout rules.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Application of sports blackout rules. 76.128... Sports Blackout § 76.128 Application of sports blackout rules. The cable and satellite sports blackout rules (§§ 76.111 and 76.127) may apply when the sports event is not available live on any of...

  11. Heterodyne Interferometer Angle Metrology

    NASA Technical Reports Server (NTRS)

    Hahn, Inseob; Weilert, Mark A.; Wang, Xu; Goullioud, Renaud

    2010-01-01

    A compact, high-resolution angle measurement instrument has been developed that is based on a heterodyne interferometer. The common-path heterodyne interferometer metrology is used to measure displacements of a reflective target surface. In the interferometer setup, an optical mask is used to sample the measurement laser beam reflecting back from a target surface. Angular rotations, around two orthogonal axes in a plane perpendicular to the measurement- beam propagation direction, are determined simultaneously from the relative displacement measurement of the target surface. The device is used in a tracking telescope system where pitch and yaw measurements of a flat mirror were simultaneously performed with a sensitivity of 0.1 nrad, per second, and a measuring range of 0.15 mrad at a working distance of an order of a meter. The nonlinearity of the device is also measured less than one percent over the measurement range.

  12. Sun angle calculator

    NASA Technical Reports Server (NTRS)

    Flippin, A.; Schmitt, A. L. (Inventor)

    1976-01-01

    A circular computer and system is disclosed for determining the sun angle relative to the horizon from any given place and at any time. The computer includes transparent, rotatably mounted discs on both sides of the circular disc member. Printed on one side of the circular disc member are outer and inner circular sets of indicia respectively representative of site longitude and Greenwich Mean Time. Printed on an associated one of the rotatable discs is a set of indicia representative of Solar Time. Printed on the other side of the circular disc member are parallel lines representative of latitude between diametral representations of North and South poles. Elliptical lines extending between the North and South poles are proportionally disposed on the surface to scale Solar Time in hours.

  13. Narrow Angle movie

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This brief three-frame movie of the Moon was made from three Cassini narrow-angle images as the spacecraft passed by the Moon on the way to its closest approach with Earth on August 17, 1999. The purpose of this particular set of images was to calibrate the spectral response of the narrow-angle camera and to test its 'on-chip summing mode' data compression technique in flight. From left to right, they show the Moon in the green, blue and ultraviolet regions of the spectrum in 40, 60 and 80 millisecond exposures, respectively. All three images have been scaled so that the brightness of Crisium basin, the dark circular region in the upper right, is the same in each image. The spatial scale in the blue and ultraviolet images is 1.4 miles per pixel (2.3 kilometers). The original scale in the green image (which was captured in the usual manner and then reduced in size by 2x2 pixel summing within the camera system) was 2.8 miles per pixel (4.6 kilometers). It has been enlarged for display to the same scale as the other two. The imaging data were processed and released by the Cassini Imaging Central Laboratory for Operations (CICLOPS) at the University of Arizona's Lunar and Planetary Laboratory, Tucson, AZ.

    Photo Credit: NASA/JPL/Cassini Imaging Team/University of Arizona

    Cassini, launched in 1997, is a joint mission of NASA, the European Space Agency and Italian Space Agency. The mission is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Office of Space Science, Washington DC. JPL is a division of the California Institute of Technology, Pasadena, CA.

  14. Psychology in sports injury rehabilitation.

    PubMed

    Concannon, Michael; Pringle, Bob

    Using the case study of an 18-year-old track athlete with a chronic Achilles tendinopathy, this article identifies risk factors associated with training for major athletic events, such as the forthcoming Olympic Games, and presents evidence for adopting a multidisciplinary approach to the treatment and management of athletic injury, addressing the physical aspects of the injury, as well as the psychological needs of the athlete. The athlete's GP and practice nurse, as well as a podiatrist and sport psychologist, are all involved in providing an accurate clinical diagnosis, effective physical intervention, and psychological skills training to address emotional issues and encourage adherence to the rehabilitation programme. Nurses, in both secondary and primary care, can play a crucial role; in this case, the practice nurse recognised the adverse impact that the injury was having on the athlete's emotional wellbeing before making a referral to a trained sport psychologist. PMID:22585077

  15. Sports Concussion Diagnosis and Management

    PubMed Central

    Kutcher, Jeffrey S.; Giza, Christopher C.

    2014-01-01

    Purpose of Review: To provide the neurologist with a framework for the clinical approach to sports concussion diagnosis and management. Recent Findings: As the issue of brain injury in athletes has emerged and developed, shifting the landscape of public concern, neurologists have become more directly involved in the diagnosis and management of sports concussion. Neurologists are now playing an increased role in acute concussion diagnosis, early injury management, return-to-play decisions, and evaluation for potential long-term effects from exposure to biomechanical forces on brain health. Concussion is only one part of this spectrum, but it is no small concern. Sports concussion diagnosis and management require a comprehensive neurologic approach as the return-to-play decision is a medical one covering a spectrum of potential complications and future risks. Understanding the clinical syndrome of concussion as well as the underlying pathophysiologic mechanism is essential to providing care. Employing classic neurologic diagnostic techniques while concurrently respecting the unique nature of caring for athletes is also critical. Without an objective method of measuring the underlying metabolic injury, concussion management is, by necessity, a clinically intense endeavor that requires a broad skill set. Summary: Providing recommendations regarding the long-term effects of brain trauma and the need for retirement from contact sports requires an appreciation for both the reason for concern and the lack of data to frame this risk. As science continues to advance in this area, so will our diagnostic approaches and management schema. Neurologists caring for athletes with brain trauma should continue to seek the best possible evidence to help shape their clinical decisions. PMID:25470160

  16. Legal aspects of sports vision.

    PubMed

    Classé, J G

    1993-01-01

    Legal claims brought by athletes or sportsman suffering ocular injury from ophthalmic lenses or frames allege that the lenses or frames were defective or that the prescribing practitioner was negligent. Practitioners should take an adequate history before prescribing eyewear for patients who participate in sports, and when a reasonable risk of injury is present, polycarbonate lenses and frames meeting American Society for Testing and Materials (ASTM) F803-88a standards should be prescribed. PMID:8324325

  17. Universal scaling in sports ranking

    NASA Astrophysics Data System (ADS)

    Deng, Weibing; Li, Wei; Cai, Xu; Bulou, Alain; Wang, Qiuping A.

    2012-09-01

    Ranking is a ubiquitous phenomenon in human society. On the web pages of Forbes, one may find all kinds of rankings, such as the world's most powerful people, the world's richest people, the highest-earning tennis players, and so on and so forth. Herewith, we study a specific kind—sports ranking systems in which players' scores and/or prize money are accrued based on their performances in different matches. By investigating 40 data samples which span 12 different sports, we find that the distributions of scores and/or prize money follow universal power laws, with exponents nearly identical for most sports. In order to understand the origin of this universal scaling we focus on the tennis ranking systems. By checking the data we find that, for any pair of players, the probability that the higher-ranked player tops the lower-ranked opponent is proportional to the rank difference between the pair. Such a dependence can be well fitted to a sigmoidal function. By using this feature, we propose a simple toy model which can simulate the competition of players in different matches. The simulations yield results consistent with the empirical findings. Extensive simulation studies indicate that the model is quite robust with respect to the modifications of some parameters.

  18. Normative ethics in sports medicine.

    PubMed

    Bernstein, Joseph; Perlis, Clifford; Bartolozzi, Arthur R

    2004-03-01

    The relationship between a team physician and an athlete differs significantly from the traditional doctor-patient relationship. To better define the ethical norms and ideals in sports medicine, we surveyed the views of practicing team physicians in the Ivy, National Football, and National Hockey Leagues and compared them with responses offered by professional ethicists. Six hypothetical cases were presented, each representing a distinct area of ethical conflict: advertising, conflicting healthcare goals, confidentiality, innovative treatments, enabling dangerous behavior, and treating children. Thirty-one ethicists and 131 team physicians responded to the surveys. Subjects were asked to rate agreement or disagreement with statements that followed the case description. Responses were converted to scores ranging from 0 to 100. A priori, a difference greater than 20 points was set to represent significant disagreement. By that standard, there was agreement between the physicians and ethicists for 18 of 23 statements. We concluded that team physicians and ethicists share many of the same ethical views on common ethical issues in sports medicine. The high degree of variance in the responses in both groups, however, suggests that many unresolved areas remain in the field of ethics in sports medicine. PMID:15057114

  19. Sports neurology topics in neurologic practice

    PubMed Central

    Conidi, Francis X.; Drogan, Oksana; Giza, Christopher C.; Kutcher, Jeffery S.; Alessi, Anthony G.; Crutchfield, Kevin E.

    2014-01-01

    Summary We sought to assess neurologists' interest in sports neurology and learn about their experience in treating sports-related neurologic conditions. A survey was sent to a random sample of American Academy of Neurology members. A majority of members (77%) see at least some patients with sports-related neurologic issues. Concussion is the most common sports-related condition neurologists treat. More than half of survey participants (63%) did not receive any formal or informal training in sports neurology. At least two-thirds of respondents think it is very important to address the following issues: developing evidence-based return-to-play guidelines, identifying risk factors for long-term cognitive-behavioral sequelae, and developing objective diagnostic criteria for concussion. Our findings provide an up-to-date view of the subspecialty of sports neurology and identify areas for future research. PMID:24790800

  20. [Sports injury of the spine: imaging diagnosis].

    PubMed

    Kainberger, Franz; Weidekamm, Claudia; Matzner, Michael; Trieb, Klemens

    2006-01-01

    Sports injuries, especially those due to trend sports, and overuse resulting from monotonous repetitive movement patterns may cause various spinal abnormalities. Indications for diagnostic imaging should be established more readily in this group of young patients than in adults, as there is a higher probability to find morphologic abnormalities. This diagnostic strategy should also be applied for MRI and CT investigations. Image findings should be interpreted with view on kinetic chains related to distinct sporting activities. PMID:16733996

  1. Drug misuse in sport: a historical perspective.

    PubMed

    Gerrard, David

    2015-12-01

    This editorial draws comparisons between the recent revelations of drug misuse in Russian sport, and the State-sponsored programme of the former German Democratic Republic. While 50 years separates these two regimes, there are commonalities. The history of major incidents involving drug abuse by serious national players in sport suggests a 20-year cycle, with the GDR, China and now Russia employing similar strategies. These events underscore the value placed upon international sporting success by politicians. PMID:26913904

  2. Biomechanical Perspectives on Concussion in Sport.

    PubMed

    Rowson, Steven; Bland, Megan L; Campolettano, Eamon T; Press, Jaclyn N; Rowson, Bethany; Smith, Jake A; Sproule, David W; Tyson, Abigail M; Duma, Stefan M

    2016-09-01

    Concussions can occur in any sport. Often, clinical and biomechanical research efforts are disconnected. This review paper analyzes current concussion issues in sports from a biomechanical perspective and is geared toward Sports Med professionals. Overarching themes of this review include the biomechanics of the brain during head impact, role of protective equipment, potential population-based differences in concussion tolerance, potential intervention strategies to reduce the incidence of injury, and common biomechanical misconceptions. PMID:27482775

  3. The general practitioner as sports physician.

    PubMed Central

    Timpson, R. J.

    1977-01-01

    General practitioners must become more knowledgeable about sports medicine in order both to treat the injured athlete and to provide better rehabilitative treatment and advice on fitness and exercise to other patients. Close involvement with young amateur athletes also helps to keep the older physician "in tune" with the younger generation. Finances remain a major problem for amateur sporting events and sports medicine groups, as well as for the individual physician volunteering his time. PMID:902211

  4. Return to sport after ACL reconstruction.

    PubMed

    Harris, Joshua D; Abrams, Geoffrey D; Bach, Bernard R; Williams, Donna; Heidloff, Dave; Bush-Joseph, Charles A; Verma, Nikhil N; Forsythe, Brian; Cole, Brian J

    2014-02-01

    Objective guidelines permitting safe return to sport following anterior cruciate ligament (ACL) reconstruction are infrequently used. The purpose of this study was to determine the published return to sport guidelines following ACL reconstruction in Level I randomized controlled trials. A systematic review was performed using Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. Level I randomized controlled trials were included if they reported a minimum 2-year follow-up after ACL reconstruction and return to sport criteria. Outcomes analyzed were the timing of initiation of return to sport, follow-up duration, and use of quantitative/qualitative criteria to determine return to sport. Forty-nine studies were included (N=4178; 68% male; mean patient age, 27.5±3.2 years; mean follow-up, 3.0±1.9 years; mean time from injury to reconstruction, 379±321 days). Ninety-six percent of reconstructions used autograft and 87% were single-bundle reconstructions. Lysholm score, single-leg hop, isokinetic strength, and KT-1000 or KT-2000 arthrometer (MEDmetric, San Diego, California) testing were performed in 67%, 31%, 31%, and 82% of studies, respectively. Only 5 studies reported whether patients were able to successfully return to sport. Ninety percent and 65% of studies failed to use objective criteria or any criteria, respectively, to permit return to sport. Description of permission/allowance to return to sport was highly variable and poor. Twenty-four percent of studies failed to report when patients were allowed return to sport without restrictions. Overall, 39%, 45%, and 51% of studies permitted running at 3 months, return to cutting/pivoting sports at 6 months, and return to sport without restrictions at 6 months, respectively. Further research into validated return to sport guidelines is necessary to fill the existing void in contemporary literature and to guide clinical practice. PMID:24679194

  5. Professional Preparation in Sports Management: From "A National Study on Professional Preparation in Sports Management."

    ERIC Educational Resources Information Center

    Ross, Craig, M.; Jamieson, Lynn M.; Young, Sarah J.

    During the spring of 1997, 242 academic institutions were surveyed concerning professional preparation in sport management; 132 institutions (59.1 percent) responded. Among respondents, 78 (59.1 percent) indicated they had an undergraduate degree program in sport management, while 65 (49.2 percent) provide a graduate sport management degree.…

  6. Japanese Government Policies in Education, Science, Sports and Culture, 1998. Mental and Physical Health and Sports.

    ERIC Educational Resources Information Center

    Ministry of Education, Science, and Culture, Tokyo (Japan).

    This annual publication introduces Japan's educational policies in education, science, sports, and culture. Part 1, "Trends in Education Reform," discusses fundamental concepts in educational reform. Part 2, "Mental and Physical Health and Sports," includes two chapters. Chapter 1, "Health and Sports into the Future," examines 5 concepts:…

  7. Safety in Individual and Dual Sports. Sports Safety Series. Monograph No. 4.

    ERIC Educational Resources Information Center

    Borozne, Joseph, Ed.; And Others

    The prevention of injuries and control of hazards in individual and dual sports is outlined. A separate chapter is devoted to each of twelve sports: archery, bowling, equitation, golf, gymnastics, marksmanship, track and field, weight training and weight lifting, fencing, racquet sports, judo, and wrestling. (MM)

  8. Does Participation in Youth Sport Influence Sport and Physical Activity in Young Adulthood?

    ERIC Educational Resources Information Center

    Provence, Jeremy E.

    2013-01-01

    The purpose of Russell and Limle's (2013) study was to determine whether youth-sport specialization and retrospective recall of youth-sport experiences were related to participants' perceptions of and participation in sport and physical activity as young adults. A significant number of participants (76 percent) reported specializing in…

  9. Sport Physiology Research and Governing Gender in Sport--A Power-Knowledge Relation?

    ERIC Educational Resources Information Center

    Larsson, Hakan

    2013-01-01

    This article sets out to show how physiological knowledge about sex/gender relates to power issues within sport. The sport physiology research at the Swedish School of Sport and Health Sciences (Swedish acronym: GIH) during the twentieth century is analysed in relation to the political rationality concerning gender at GIH and within the Swedish…

  10. Administration and Supervision for Safety in Sports. Sports Safety Series: Monograph No. 1.

    ERIC Educational Resources Information Center

    Borozne, Joseph, Ed.; And Others

    Examined in this monograph are issues concerned with accident problems in sports. Materials are organized under eight headings, each developed by an expert in the area: (1) the injury problem in sports; (2) philosophy of sports accident prevention and injury control; (3) an introduction to administration and supervision; (4) administration and…

  11. High-Performance Sport, Learning and Culture: New Horizons for Sport Pedagogues?

    ERIC Educational Resources Information Center

    Penney, Dawn; McMahon, Jenny

    2016-01-01

    Background: Research in sport coaching and sport pedagogy including studies published in this special issue bring to the fore the relationship between learning and culture in contexts of high-performance sport. This paper acknowledged that how learning, culture and their relationship are conceptualised is a crucial issue for researchers and…

  12. Genetic testing and sports medicine ethics.

    PubMed

    McNamee, Michael John; Müller, Arno; van Hilvoorde, Ivo; Holm, Søren

    2009-01-01

    Sports medicine ethics is neither a well established branch of sports medicine nor of medical ethics. It is therefore important to raise to more general awareness some of the significant ethical implications of sports medicine practices. The field of genetics in sports is likewise in its infancy and raises significant ethical concerns. It is not yet clear how genetics will alter our understanding of human potential and performance in sports. While a number of professional medical bodies accept genetic interventions of a therapeutic nature, we argue that the use of genetic technologies to predict sports potential may well breach both the European bioethics convention and North American anti-discrimination legislation, which are designed to support important ethical ideals and the ongoing commitment of the physician to the welfare of their patient. We highlight further ethical problems associated with confidentiality and consent that may arise in genetic testing as opposed to more conventional methods of testing in sports medicine. We conclude that genetic testing in sport that is not strictly limited to the protection of the athlete against harm, should be viewed in a very sceptical light by sports medicine professionals. PMID:19402739

  13. Semantic Shot Classification in Sports Video

    NASA Astrophysics Data System (ADS)

    Duan, Ling-Yu; Xu, Min; Tian, Qi

    2003-01-01

    In this paper, we present a unified framework for semantic shot classification in sports videos. Unlike previous approaches, which focus on clustering by aggregating shots with similar low-level features, the proposed scheme makes use of domain knowledge of a specific sport to perform a top-down video shot classification, including identification of video shot classes for each sport, and supervised learning and classification of the given sports video with low-level and middle-level features extracted from the sports video. It is observed that for each sport we can predefine a small number of semantic shot classes, about 5~10, which covers 90~95% of sports broadcasting video. With the supervised learning method, we can map the low-level features to middle-level semantic video shot attributes such as dominant object motion (a player), camera motion patterns, and court shape, etc. On the basis of the appropriate fusion of those middle-level shot classes, we classify video shots into the predefined video shot classes, each of which has a clear semantic meaning. The proposed method has been tested over 4 types of sports videos: tennis, basketball, volleyball and soccer. Good classification accuracy of 85~95% has been achieved. With correctly classified sports video shots, further structural and temporal analysis, such as event detection, video skimming, table of content, etc, will be greatly facilitated.

  14. Descriptive epidemiology of Paralympic sports injuries.

    PubMed

    Webborn, Nick; Emery, Carolyn

    2014-08-01

    Paralympic sports have seen an exponential increase in participation since 16 patients took part in the first Stoke Mandeville Games on the opening day of the 1948 London Olympic Games. More than 4,000 athletes took part in the London 2012 Paralympic Games. Few sporting events have seen such rapid evolution. This rapid pace of change also has meant challenges for understanding the injury risks of participation, not only because of the variety of sports, impairment types, the evolution of adapted equipment but also because of the inclusion of additional impairment types and development of new sports over time. Early studies were limited in scope but patterns of injuries are slowly emerging within Winter and Summer Paralympic sports. The IPC's London 2012 study is the largest to date with a prospective cohort study involving 49,910 athlete-days. The results identified large differences across sports and highlighted the need for longitudinal sport specific studies rather than solely games-time studies. This will require collaboration with international sports federations to examine injury patterns and risk factors for injury in this population to appropriately inform injury prevention strategies. Further studies will also need to address the impact of sporting participation, injury, and future health. PMID:25134748

  15. 5 Ways to Prepare for Your Sports Season

    MedlinePlus

    ... Who Cuts? 5 Ways to Prepare for Your Sports Season KidsHealth > For Teens > 5 Ways to Prepare ... temporada deportiva 5 Ways to Prepare for Your Sports Season If you've ever played competitive sports, ...

  16. Responsible Middle Level Sports Programs. What Research Says.

    ERIC Educational Resources Information Center

    Swaim, John H.; McEwin, C. Kenneth; Irvin, Judith L.

    1998-01-01

    Discusses the need for developmentally responsive middle level competitive sports programs that include awareness of sports injuries, psychological considerations, attrition in sports, and family pressures for students to become college and professional athletes. (JPB)

  17. Aggression in Sport: Its Implications for Character Building.

    ERIC Educational Resources Information Center

    VanDyke, Roger R.

    1980-01-01

    The premise that "sports builds character" is scrutinized through a discussion of several contact sports--boxing, hockey, and football. The fine line between assertiveness and aggression is explored, and the interrelationship between society and sports is investigated. (JN)

  18. 78 FR 53156 - Sport Fishing and Boating Partnership Council; Teleconference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-28

    ... Fish and Wildlife Service Sport Fishing and Boating Partnership Council; Teleconference AGENCY: Fish... Wildlife Service (Service), announce a public teleconference of the Sport Fishing and Boating Partnership.... App., we announce that Sport Fishing and Boating Partnership Council will hold a...

  19. Differences in Attentional Focus Associated With Recovery From Sports Injury: Does Injury Induce an Internal Focus?

    PubMed

    Gray, Rob

    2015-12-01

    Although it is commonly believed that focusing too much attention on the injured body area impairs recovery in sports, this has not been directly assessed. The present study investigated attentional focus following sports injury. Experienced baseball position players recovering from knee surgery (Expt 1) and baseball pitchers recovering from elbow surgery (Expt 2) performed simulated batting and pitching respectively. They also performed three different secondary tasks: leg angle judgments, arm angle judgments, and judgments about the ball leaving their bat/hand. Injured athletes were compared with expert and novice control groups. Performance on the secondary tasks indicated that the injured batters had an internal focus of attention localized on the area of the injury resulting in significantly poorer batting performance as compared with the expert controls. Injured pitchers had a diffuse, internal attentional focus similar to that of novices resulting in poorer pitching performance as compared with the expert controls. PMID:26866768

  20. DIFFERENCES IN DYNAMIC BALANCE SCORES IN ONE SPORT VERSUS MULTIPLE SPORT HIGH SCHOOL ATHLETES

    PubMed Central

    Butler, Robert J.; Rauh, Mitchell J.; Kiesel, Kyle; Plisky, Phillip J.

    2012-01-01

    Purpose/Background: Researchers have previously reported on the importance of dynamic balance in assessing an individual's risk for injury during sport. However, to date there is no research on whether multiple sport participation affects dynamic balance ability. Therefore, the purpose of this study was to determine if there was a difference in dynamic balance scores in high school athletes that competed in one sport only as compared athletes who competed in multiple sports, as tested by the Lower Quarter Y Balance Test (YBT-LQ). Methods: Ninety-two high school athletes who participated in one sport were matched, by age, gender and sport played, to athletes who participated in the same sport as well as additional sports. All individuals were assessed using the YBT-LQ to examine differences in composite reach score and reach direction asymmetry between single sport and multiple sport athletes. The greatest reach distance of three trials in each reach direction for right and left lower-extremities was normalized by limb length and used for analysis. A two-way ANOVA (gender x number of sports played) was used to statistically analyze the variables in the study. Results: No significant interactions or main effects related to number of sports played were observed for any YBT-LQ score (p>0.05). Male athletes exhibited significantly greater normalized reach values for the posteromedial, posterolateral, and composite reach while also exhibiting a larger anterior reach difference when compared to the females. Athletes who participated in multiple sports had similar performances on the YBT-LQ when compared to athletes who participated in a single sport. Conclusions: The findings of this study suggest that the number of sports played by a high school athlete does not need to be controlled for when evaluating dynamic balance with the YBT-LQ. PMID:22530189

  1. Sport participation, sport injury, risk factors and sport safety practices in Calgary and area junior high schools

    PubMed Central

    Emery, CA; Tyreman, H

    2009-01-01

    OBJECTIVES: To examine rates of sport participation, sport injury, risk factors and sport safety practices in young adolescents. DESIGN: Cross-sectional. SETTING: Calgary and area junior high schools. PARTICIPANTS: A random sample of 1466 students (aged 12 to 15 years). OUTCOME MEASURES: Sport injury within one year prior to completing the survey. RESULTS: Ninety-three per cent of students participated in sports in the previous year. The injury rate was 60.85 injuries/100 students/year (95% CI 58.29 to 63.35) for students reporting at least one sport injury, 29.4 injuries/100 students/year (95% CI 27.08 to 31.81) for medically treated injuries, and 12.28 injuries/100 students/year (95% CI 10.64 to 14.07) for injuries presenting to a hospital emergency department. The greatest proportion of injuries occurred in basketball (14%), soccer (12%), hockey (8.6%) and snowboarding/skiing (7.1%). CONCLUSIONS: The rates of participation and injury in sports are high in junior high school students. Future research should focus on prevention strategies in sports with high participation and injury rates to have the greatest population health impact. PMID:20808471

  2. Generalization of the Euler Angles

    NASA Technical Reports Server (NTRS)

    Bauer, Frank H. (Technical Monitor); Shuster, Malcolm D.; Markley, F. Landis

    2002-01-01

    It is shown that the Euler angles can be generalized to axes other than members of an orthonormal triad. As first shown by Davenport, the three generalized Euler axes, hereafter: Davenport axes, must still satisfy the constraint that the first two and the last two axes be mutually perpendicular if these axes are to define a universal set of attitude parameters. Expressions are given which relate the generalized Euler angles, hereafter: Davenport angles, to the 3-1-3 Euler angles of an associated direction-cosine matrix. The computation of the Davenport angles from the attitude matrix and their kinematic equation are presented. The present work offers a more direct development of the Davenport angles than Davenport's original publication and offers additional results.

  3. Small angle neutron scattering

    NASA Astrophysics Data System (ADS)

    Cousin, Fabrice

    2015-10-01

    Small Angle Neutron Scattering (SANS) is a technique that enables to probe the 3-D structure of materials on a typical size range lying from ˜ 1 nm up to ˜ a few 100 nm, the obtained information being statistically averaged on a sample whose volume is ˜ 1 cm3. This very rich technique enables to make a full structural characterization of a given object of nanometric dimensions (radius of gyration, shape, volume or mass, fractal dimension, specific area…) through the determination of the form factor as well as the determination of the way objects are organized within in a continuous media, and therefore to describe interactions between them, through the determination of the structure factor. The specific properties of neutrons (possibility of tuning the scattering intensity by using the isotopic substitution, sensitivity to magnetism, negligible absorption, low energy of the incident neutrons) make it particularly interesting in the fields of soft matter, biophysics, magnetic materials and metallurgy. In particular, the contrast variation methods allow to extract some informations that cannot be obtained by any other experimental techniques. This course is divided in two parts. The first one is devoted to the description of the principle of SANS: basics (formalism, coherent scattering/incoherent scattering, notion of elementary scatterer), form factor analysis (I(q→0), Guinier regime, intermediate regime, Porod regime, polydisperse system), structure factor analysis (2nd Virial coefficient, integral equations, characterization of aggregates), and contrast variation methods (how to create contrast in an homogeneous system, matching in ternary systems, extrapolation to zero concentration, Zero Averaged Contrast). It is illustrated by some representative examples. The second one describes the experimental aspects of SANS to guide user in its future experiments: description of SANS spectrometer, resolution of the spectrometer, optimization of spectrometer

  4. [Angle-closure chronic glaucoma].

    PubMed

    Lachkar, Y

    2003-10-01

    The incidence of chronic angle closure glaucoma is considerably greater than the incidence of the acute type. This type of glaucoma may mimic primary open angle glaucoma with visual field deterioration, optic nerve alteration and intraocular pressure elevation with a quiet painless eye. Its diagnosis is based on indentation gonioscopy showing peripheral anterior synechiae. The mechanisms of angle closure are the pupillary block, the plateau iris configuration and the creeping form. The treatment of chronic angle closure glaucoma is based on laser peripheral iridotomy. PMID:14646832

  5. Proximity to Sports Facilities and Sports Participation for Adolescents in Germany

    PubMed Central

    Reimers, Anne K.; Wagner, Matthias; Alvanides, Seraphim; Steinmayr, Andreas; Reiner, Miriam; Schmidt, Steffen; Woll, Alexander

    2014-01-01

    Objectives To assess the relationship between proximity to specific sports facilities and participation in the corresponding sports activities for adolescents in Germany. Methods A sample of 1,768 adolescents aged 11–17 years old and living in 161 German communities was examined. Distances to the nearest sports facilities were calculated as an indicator of proximity to sports facilities using Geographic Information Systems (GIS). Participation in specific leisure-time sports activities in sports clubs was assessed using a self-report questionnaire and individual-level socio-demographic variables were derived from a parent questionnaire. Community-level socio-demographics as covariates were selected from the INKAR database, in particular from indicators and maps on land development. Logistic regression analyses were conducted to examine associations between proximity to the nearest sports facilities and participation in the corresponding sports activities. Results The logisitic regression analyses showed that girls residing longer distances from the nearest gym were less likely to engage in indoor sports activities; a significant interaction between distances to gyms and level of urbanization was identified. Decomposition of the interaction term showed that for adolescent girls living in rural areas participation in indoor sports activities was positively associated with gym proximity. Proximity to tennis courts and indoor pools was not associated with participation in tennis or water sports, respectively. Conclusions Improved proximity to gyms is likely to be more important for female adolescents living in rural areas. PMID:24675689

  6. Current Progress in Sports Genomics.

    PubMed

    Ahmetov, Ildus I; Fedotovskaya, Olga N

    2015-01-01

    Understanding the genetic architecture of athletic performance is an important step in the development of methods for talent identification in sport. Research concerned with molecular predictors has highlighted a number of potentially important DNA polymorphisms contributing to predisposition to success in certain types of sport. This review summarizes the evidence and mechanistic insights on the associations between DNA polymorphisms and athletic performance. A literature search (period: 1997-2014) revealed that at least 120 genetic markers are linked to elite athlete status (77 endurance-related genetic markers and 43 power/strength-related genetic markers). Notably, 11 (9%) of these genetic markers (endurance markers: ACE I, ACTN3 577X, PPARA rs4253778 G, PPARGC1A Gly482; power/strength markers: ACE D, ACTN3 Arg577, AMPD1 Gln12, HIF1A 582Ser, MTHFR rs1801131 C, NOS3 rs2070744 T, PPARG 12Ala) have shown positive associations with athlete status in three or more studies, and six markers (CREM rs1531550 A, DMD rs939787 T, GALNT13 rs10196189 G, NFIA-AS1 rs1572312 C, RBFOX1 rs7191721 G, TSHR rs7144481 C) were identified after performing genome-wide association studies (GWAS) of African-American, Jamaican, Japanese, and Russian athletes. On the other hand, the significance of 29 (24%) markers was not replicated in at least one study. Future research including multicenter GWAS, whole-genome sequencing, epigenetic, transcriptomic, proteomic, and metabolomic profiling and performing meta-analyses in large cohorts of athletes is needed before these findings can be extended to practice in sport. PMID:26231489

  7. The Critical Angle Can Override the Brewster Angle

    ERIC Educational Resources Information Center

    Froehle, Peter H.

    2009-01-01

    As a culminating activity in their study of optics, my students investigate polarized light and the Brewster angle. In this exercise they encounter a situation in which it is impossible to measure the Brewster angle for light reflecting from a particular surface. This paper describes the activity and explains the students' observations.

  8. Sport specificity of mental disorders: the issue of sport psychiatry.

    PubMed

    Bär, Karl-Jürgen; Markser, Valentin Z

    2013-11-01

    The prevalence of psychiatric conditions among elite athletes is still under debate. More and more evidence has accumulated that high-performance athletes are not protected from mental disorders as previously thought. The authors discuss the issue of the sport specificity of selected mental diseases in elite athletes. Specific aspects of eating disorders, exercise addiction, chronic traumatic encephalopathy and mood disorders in the context of overtraining syndrome are examined. In particular, the interrelationship between life and work characteristics unique to elite athletes and the development of mental disorders are reviewed. Differences of clinical presentation and some therapeutic consequences are discussed. The authors suggest that the physical and mental strains endured by elite athletes might influence the onset and severity of their psychiatric disorder. Beside the existing research strategies dealing with the amount of exercise, its intensity and lack of recreation experienced by athletes, further research on psycho-social factors is needed to better understand the sport-specific aetiology of mental disorders in high-performance athletes. PMID:24091603

  9. Rollover of Sport Utility Vehicles

    NASA Astrophysics Data System (ADS)

    Penny, Desmond N.

    2004-02-01

    Recently, the PBS program "Frontline" examined the history of the development of the sport utility vehicle (SUV) and the efforts to force car makers to design SUVs that are less prone to rollover. The dangers of SUV rollovers were spotlighted in the fall of 2000, when the Ford-Firestone scandal prompted Congress to launch a series of hearings focusing on deaths and injuries related to faulty Firestone tires mounted on Ford Explorers. However, during the same 10-year period in which Ford-Firestone rollover crashes caused some 300 deaths, more than 12,000 people — 40 times as many — died in SUV rollovers unrelated to tire failure.

  10. Cardiovascular Concerns in Water Sports.

    PubMed

    Bove, Alfred A

    2015-07-01

    The cardiac effects of aquatic sports have increased in interest with the experience of cardiac responses to swimming and diving. The syndrome of swimming-induced pulmonary edema is likely caused by a combination of central blood shifts, sudden onset of high exercise demands, and impaired diastolic relaxation of the left ventricle. Divers also develop venous gas emboli caused by nitrogen supersaturation in blood and tissues during ascent from depth. The physiology and physics of water immersion and diving are unique. Knowledge of pressure effects, gas solubility, and changes in gas volumes with depth is needed to understand the disorders related to these activities. PMID:26100421

  11. Game intelligence in team sports.

    PubMed

    Lennartsson, Jan; Lidström, Nicklas; Lindberg, Carl

    2015-01-01

    We set up a game theoretic framework to analyze a wide range of situations from team sports. A fundamental idea is the concept of potential; the probability of the offense scoring the next goal minus the probability that the next goal is made by the defense. We develop categorical as well as continuous models, and obtain optimal strategies for both offense and defense. A main result is that the optimal defensive strategy is to minimize the maximum potential of all offensive strategies. PMID:25970581

  12. Game Intelligence in Team Sports

    PubMed Central

    Lennartsson, Jan; Lidström, Nicklas; Lindberg, Carl

    2015-01-01

    We set up a game theoretic framework to analyze a wide range of situations from team sports. A fundamental idea is the concept of potential; the probability of the offense scoring the next goal minus the probability that the next goal is made by the defense. We develop categorical as well as continuous models, and obtain optimal strategies for both offense and defense. A main result is that the optimal defensive strategy is to minimize the maximum potential of all offensive strategies. PMID:25970581

  13. Chemical Warfare: Drugs in Sports

    PubMed Central

    Percy, E. C.

    1980-01-01

    A number of substances have been used by athletes in an attempt to improve performance in sports. The use of these substances, which are referred to as ergogenic aids, has become widespread; some pose serious health hazards. Ergogenic aids are divided into five broad classifications: physiological, physical, psychological, nutritional and chemical. It is possible, although conclusive proof is lacking, that some substances may give an athlete who takes them an advantage over one who does not. However, the health hazards posed in general by these materials far outweigh any possible advantage. PMID:6110283

  14. [ERGOGENIC SPORT SUPPLEMENTS FOR ATHLETES].

    PubMed

    Arieli, Rakefet; Lahav, Yair

    2016-06-01

    Use of performance-enhancing supplements occurs at all levels of sports, from recreational athletes to professional athletes. Although some supplements do enhance athletic performance, many have no proven benefits and have adverse effects. Nutritional supplements are categorized into the following categories: I. Apparently Effective. II. Possibly Effective. III. Too Early To Tell. IV. Apparently Ineffective. This article will review 4 ergogenic supplements which are categorized in the first category--"Apparently Effective"--1) Buffer agents 2) Creatine 3) Caffeine and 4 Nitric Oxide. Given the widespread use of performance enhancing supplements, physicians, and dietitians should be prepared to counsel athletes about their effectiveness, safety and legality. PMID:27544991

  15. Concussion Ethics and Sports Medicine.

    PubMed

    McNamee, Michael J; Partridge, Bradley; Anderson, Lynley

    2016-04-01

    Despite considerable scientific dispute the science of concussion, there has been a proliferation of position statements and professional guidelines published on sports concussion management over the last 15 years. A number of ethical and clinical problems associated with concussion management protocols remain concerning, (i) diagnosis and management; (ii) conflicts of interest and coercion; (iii) same day return to play; and (iv) reporting, auditing and confidentiality. These issues are critically discussed in the light of recent Consensus Statements. It is argued that the use of independent match day doctors may ameliorate some of these concerns. PMID:26832975

  16. The competing demands of sport and health: an essay on the history of ethics in sports medicine.

    PubMed

    Mathias, Michael B

    2004-04-01

    The history of ethics in sports medicine has been driven by the tension between the demands of sport and the demands of health.Historically, physicians have held that the demands of health place ethical limits upon the demands of sport. As external observers of the sports community, premodern sports physicians relentlessly criticized athletes and trainers who pursued victory even at the cost of the athlete's health. As integral members of the sports community,though, modern sports physicians have themselves sometimes placed the demands of sport ahead of the demands of health. PMID:15183567

  17. DGWS Research Reports: Women in Sports.

    ERIC Educational Resources Information Center

    Harris, Dorothy V., Ed.

    A series of research reports on three aspects of womens sports: the psychosocial, the physiological, and teaching and coaching are presented. Section 1 (psychosocial) mentions such aspects as societal attitudes toward women in sports, sex differences and research, and women and competition. Section 2 (physiological) considers such aspects as work…

  18. Future Concerns for Applied Sport Psychology.

    ERIC Educational Resources Information Center

    Duda, Joan L.

    1982-01-01

    Several concerns should be addressed before the field of sport pschology can have its greatest impact: (1) careful study and evaluation in this new field; (2) broadening of field and its application to various physical settings and participants; and (3) roles of responsibility defined for coaches and sport psychologists in psychological…

  19. Weightlifting and How Weightlifting Benefits Other Sports.

    ERIC Educational Resources Information Center

    Stoessel-Ross, Lynne

    This paper begins with a discussion of terminology and of the distinctions between bodybuilding, powerlifting, and weightlifting. Weightlifting is presented as the only weight training-associated sport in the Olympic Games. The overhead movements and bodyweight classes involved in the sport are described, and advantages of free weight training are…

  20. Hockey: Special Olympics Sports Skills Instructional Program.

    ERIC Educational Resources Information Center

    Special Olympics, Inc., Washington, DC.

    Suggestions for coaching and teaching hockey skills to mentally retarded persons are presented in this guide, one of seven booklets on Special Olympics Sports Skills Instructional Programs. An introductory section presents an overview of the sport, information on the organization of the training session, and a list of goals, objectives, and…

  1. Bowling: Special Olympics Sports Skills Instructional Program.

    ERIC Educational Resources Information Center

    Special Olympics, Inc., Washington, DC.

    The manual, part of a series on Special Olympics Sports Skills Instructional Programs, presents ideas for coaching and teaching bowling skills to mentally retarded persons. An overview introduces the sport and lists long-term goals, short-term objectives, and benefits. Warm up exercises are followed by two levels of skill instruction for rolling,…

  2. Gymnastics: Special Olympics Sports Skills Instructional Program.

    ERIC Educational Resources Information Center

    Special Olympics, Inc., Washington, DC.

    Gymnastics coaching and teaching suggestions for mentally retarded persons are presented in this guide, one of seven booklets about Special Olympics Sports Skills Instructional Programs. An overview introduces the sport and makes broad suggestions for teaching. A list of goals, objectives, and benefits is followed by information on necessary…

  3. Basketball: Special Olympics Sports Skills Instructional Program.

    ERIC Educational Resources Information Center

    Special Olympics, Inc., Washington, DC.

    One of a series of coaching guides for Special Olympics Sports Skills Instructional Programs, this booklet focuses on basketball instruction for mentally retarded persons. An initial section introduces the sport and discusses general coaching ideas. Goals, objectives, and benefits are listed along with information on clothing and court…

  4. Sport and the Sexually Abused Male Child

    ERIC Educational Resources Information Center

    Hartill, Mike

    2005-01-01

    Through feminist research in the study of sport, the issue of child sexual abuse has been driven onto the agenda of sports organisations, resulting in considerable practical reform (Brackenridge, 2001). However, the flip-side to this development is that the experience of sexually abused males has been largely ignored. In 1990, Struve claimed, "a…

  5. Development of Equipment for Use in Sport

    ERIC Educational Resources Information Center

    James, David

    2012-01-01

    No one has ever been able to create a running shoe that can make one run faster, but in other sports the design of equipment has the potential to offer considerable enhancement. Judgement has to be made as to whether such advantage becomes unfair. This article indicates many possible sports in which the equipment plays an important part in the…

  6. Kill 'Em! Sports Violence and the Law.

    ERIC Educational Resources Information Center

    Engler, Teri

    1983-01-01

    Emphasis on winning, instead of sportsmanship, and a surge in spectator demand for brute force are factors used to explain why sports are becoming increasingly violent. Legal questions are identified related to sports violence that have emerged from criminal and civil court cases. (SR)

  7. International Charter of Physical Education and Sport.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    The International Charter of Physical Education and Sport was adopted by the General Conference of the United Nations Educational, Scientific, and Cultural Organization (UNESCO) in 1978 and amended in 1991. The charter's purpose is to place the development of physical education and sport at the service of human progress. The charter's individual…

  8. Television Spectacle and the Internationalization of Sport.

    ERIC Educational Resources Information Center

    Whannel, Garry

    1985-01-01

    Examines the dominant cultural values of sport and their global diffusion and raises questions as to the degree the process is, or can be, resisted. Argues that the growth of television and the consequent growth of sponsorship has led to a challenge to the traditional amateur paternalist sport authorities from commercial entrepreneurship. (SRT)

  9. Teaching Competition in Professional Sports Leagues

    ERIC Educational Resources Information Center

    Szymanski, Stefan

    2010-01-01

    In recent years, there has been some dispute over the appropriate way to model decision making in professional sports leagues. In particular, Szymanski and Kesenne (2004) argue that formulating the decision-making problem in a noncooperative game leads to radically different conclusions about the nature of competition in sports leagues. The author…

  10. Community Collaboration through Sport: Bringing Schools Together

    ERIC Educational Resources Information Center

    Lynch, Timothy

    2013-01-01

    The purpose of this paper is to share how sport was used to build relationships between Monash University (Gippsland campus) pre-service education and six rural primary schools during semester one, 2012. Not only was sport used to build partnerships but also to deliver quality Health and Physical Education lessons, offering children sporting…

  11. The Social Benefits of Intramural Sports

    ERIC Educational Resources Information Center

    Artinger, Lori; Clapham, Lisa; Hunt, Carla; Meigs, Matthew; Milord, Nadia; Sampson, Bryan; Forrester, Scott A.

    2006-01-01

    One of the distinguishing features of collegiate student recreational sports complexes is the sense of community that is intentionally introduced in the programs and services that occur within these facilities. Intramural sports programs provide a powerful medium for student interaction (Belch, Gebel, & Mass, 2001). This study was designed to…

  12. Planning and Design of Outdoor Sports Facilities.

    ERIC Educational Resources Information Center

    Department of the Army, Washington, DC.

    Information required for the planning and design of outdoor sports facilities is provided in the format of an outline text and design criteria placed opposite an accompanying page of definitive drawings. Scope of the manual covers those outdoor sports and games most commonly played for competition and/or recreation by military and civilian…

  13. Mental Skills for Sport and Life.

    ERIC Educational Resources Information Center

    Unestahl, Lars-Eric

    The acquisition and the application of mental skills in sports and non-sport settings are discussed in this paper. The paper opens with an overview of the situation in Sweden; it is noted that 25% of the Swedish population have used mental training programs and that in the future all Swedes will have experienced such programs, since basic mental…

  14. Thoughts about School and Community Sports Programs.

    ERIC Educational Resources Information Center

    Magill, John F.

    1983-01-01

    A reasonable, well-balanced high school interscholastic sports program should emphasize involvement, skill development, and carry-over. It should not stress sports for the few gifted or talented participants. Middle school needs and the advantages of coordinated school-community physical education activities are discussed. (PP)

  15. Sports Coaching, Virtue Ethics and Emulation

    ERIC Educational Resources Information Center

    Hardman, Alun; Jones, Carwyn; Jones, Robyn

    2010-01-01

    Background: The argument in this paper is founded on two related premises. First, we claim that the moral imperative of sport is derived not from specific rules or laws associated with it but from its intrinsic nature. As engaging in sporting practices inevitably require us to be pre-occupied with central principles such as fairness (and therefore…

  16. The Epistemological Chain: Practical Applications in Sports

    ERIC Educational Resources Information Center

    Grecic, David; Collins, Dave

    2013-01-01

    This article highlights the role of personal epistemology in decision-making and proposes the construct of an epistemological chain (EC) to support this process in the domain of sports coaching. First, the EC is outlined using examples from education and other parallel disciplines. What it looks like to sports coaches is then described, and its…

  17. Teaching Values through Youth and Adolescent Sports

    ERIC Educational Resources Information Center

    Lumpkin, Angela

    2008-01-01

    For decades, sport in the United States has been praised for reflecting the values of society and instilling these values in athletes. Some parents believe that values such as cooperation, fair play, learning how to win and lose, self-discipline, and teamwork are instilled in young people through participation in sports. Many coaches of youth and…

  18. History of Sport and Physical Education.

    ERIC Educational Resources Information Center

    Young, Louise, Ed.

    The reports from this conference deal with the sources, manifestations, and influences of sports and physical education over time, geography, and cultures. Written in a non-technical manner, the twenty-eight articles deal with the relationship of sports to (among others) politics, art, dance, mythology, religion, economics, sociology, and…

  19. Rules for Coeducational Activities and Sports.

    ERIC Educational Resources Information Center

    American Alliance for Health, Physical Education, and Recreation, Washington, DC.

    Suggestions and guidelines for establishing rules for co-recreational intramural activities are presented. These rules are not intended as a precedent or a national standard--they are ideas for adapting standardized rules for men's and women's sports to meet the needs, demands, and characteristics of co-recreational sports. Eleven different…

  20. Sport and Children's Spirituality: An Australian Perspective

    ERIC Educational Resources Information Center

    Moriarty, Micheline Wyn

    2013-01-01

    The benefits of sport and physical activity are endorsed by a number of professionals as a means of improving children's health and their sense of well-being, and their unity with the natural world, other people and the Transcendent. For children, sport is a spiritual source of joy and wonder. Using Champagne's "spiritual modes of being", my…

  1. John Updike and Norman Mailer: Sport Inferences.

    ERIC Educational Resources Information Center

    Upshaw, Kathryn Jane

    The phenomenon of writer use of sport inferences in the literary genre of the novel is examined in the works of Updike and Mailer. Novels of both authors were reviewed in order to study the pattern of usage in each novel. From these patterns, concepts which illustrated the sport philosophies of each author were used for general comparisons of the…

  2. The Philosophical Ground of Modern Socialist Sport.

    ERIC Educational Resources Information Center

    Osterhoudt, Robert G.

    1985-01-01

    Philosophical accounts of sport's sociopolitical purposes tend either to condemn or promote various political ideologies. This essay gives a synthetic interpretation of the philosophical groundwork of judgments about socialist sport in terms of Hegel's contributions to Marxist thought and the implications of Marxist thought for modern sporting…

  3. Learning Sports and Entertainment Marketing: "Apprentice" Style

    ERIC Educational Resources Information Center

    Weidlich, Jon

    2008-01-01

    The sports and entertainment marketing program is a satellite program of Great Oaks Institute of Technology and Career Development in Cincinnati. Held in two area school districts, at Winton Woods High School and North College Hill High School, sports and entertainment marketing has been a popular choice for students for more than a decade. The…

  4. Coaching Development: Methods for Youth Sport Introduction

    ERIC Educational Resources Information Center

    Vickers, Brad; Schoenstedt, Linda

    2011-01-01

    There are increasing demands and requirements in the coaching profession, and as a result, coaching education programs worldwide have seen an increase in overall participation. In addition, many schools and sport programs in the United States have begun to require a minimum standard of certification. This, in turn, has created sport-specific…

  5. Sports Injuries to the Foot and Ankle

    MedlinePlus

    ... Print Bookmark Sports Injuries to the Foot and Ankle Depending on the sport, your feet and ankles can certainly take a beating from repetitive play. ... communities: Copyright © 2016 | American College of Foot and Ankle Surgeons (ACFAS), All Rights Reserved. | Privacy Statement | Disclaimer | ...

  6. She Got Game! Women in Sports.

    ERIC Educational Resources Information Center

    Ruffle, Kathy

    2002-01-01

    Focuses on library collection development in the area of women in sports. Discusses Title IX, selecting titles, and prominent publishers in the field; and includes an annotated bibliography that includes encyclopedias, history, athletes, how-to books, coaching, general sports, magazines, and Web sites. (LRW)

  7. Interscholastic Sports: A Character-Building Privilege

    ERIC Educational Resources Information Center

    Lumpkin, Angela; Stokowski, Sarah

    2011-01-01

    While interscholastic sports help young athletes enhance sport skills, physical fitness, self-discipline, sportsmanship, teamwork, time-management skills, self-confidence, and mental toughness, they also promote life skills and lessons and enhance academic performance as well. Coaches have a tremendous opportunity--and responsibility--to instill…

  8. Sport Injuries for Females: Incidence and Prevention.

    ERIC Educational Resources Information Center

    Kindig, Louise E.

    Comparisons between sport-related injuries for male and female athletes are discussed in relation to statistics gathered by the National Athletic Injury/Illness Reporting System (NAIRS) and other sources. Tables display data on: (1) athletic injuries and fatalities in colleges and universities by sport, l975-76; (2) average annual frequency of…

  9. Adapted Sport Programs for Veterans with Disabilities

    ERIC Educational Resources Information Center

    Goff, Mandy

    2012-01-01

    The Paralympic games began as a way for World War II veterans to take part in elite-level competition. Thanks to various disability-sport organizations, men and women who have served in the military are still using sport as a form of rehabilitation and a way to transition into their new life.

  10. Sport Psychology Foundations, Organizations, and Related Resources

    ERIC Educational Resources Information Center

    Zaichkowsky, Leonard; Naylor, Adam

    2005-01-01

    The purpose of this article is to introduce psychologists and counselors who work in schools to the field of applied sport psychology. We begin with a brief history of how applied sport psychology developed in North America and other parts of the world. Landmark events such as the development of conferences, professional organizations and…

  11. Workplace Learning of High Performance Sports Coaches

    ERIC Educational Resources Information Center

    Rynne, Steven B.; Mallett, Clifford J.; Tinning, Richard

    2010-01-01

    The Australian coaching workplace (to be referred to as the State Institute of Sport; SIS) under consideration in this study employs significant numbers of full-time performance sport coaches and can be accurately characterized as a genuine workplace. Through a consideration of the interaction between what the workplace (SIS) affords the…

  12. How Sport Psychologists Help Coaches and Athletes.

    ERIC Educational Resources Information Center

    Shaw, Gerard F.

    2002-01-01

    Explains that sport psychologists play a vital role in helping athletes overcome obstacles in order to achieve their goals and provide athletes with tools to reach peak performance and personal growth (i.e., psychological and behavioral interventions for enhancing athletic performance). Sport psychologists work within the complex pathways between…

  13. Really, Bounty Gate in Youth Sports?

    ERIC Educational Resources Information Center

    Newman, Richard E.

    2014-01-01

    Developing a sound coaching philosophy is one of the most important tasks associated with a quality coaching education program. The philosophy must be based on one's own values and beliefs, but it must also be congruent with the values of a particular model of sport. Thus, the processes of sport participation should exceed the product of…

  14. Sport in the Sociocultural Process. Second Edition.

    ERIC Educational Resources Information Center

    Hart, Marie

    This anthology is an introduction to the sociocultural study of sport for those in physical education, sociology, anthropology, or any other study of human behavior in the social process. Part I provides a cultural framework, a series of definitions, and some understandings of the cultural setting of sport in American society as an orientation to…

  15. Intra-Audience Effects at Sporting Events.

    ERIC Educational Resources Information Center

    Hocking, John E.

    The phenomenon of crowd behavior at sports events is examined in this paper. Previous treatments of why spectators enjoy watching sports events are examined, showing that these studies have largely ignored the potential role of intraaudience influence processes. A brief literature review notes the role of feedback between the communication event…

  16. "Safeguarding" Sports Coaching: Foucault, Genealogy and Critique

    ERIC Educational Resources Information Center

    Garratt, Dean; Piper, Heather; Taylor, Bill

    2013-01-01

    This paper offers a genealogical account of safeguarding in sport. Drawing specifically on Foucault's work, it examines the "politics of touch" in relation to the social and historical formation of child protection policy in sports coaching. While the analysis has some resonance with the context of coaching as a whole, for…

  17. Decision Making in Online Fantasy Sports Communities

    ERIC Educational Resources Information Center

    Smith, Brian; Sharma, Priya; Hooper, Paula

    2006-01-01

    This paper describes the forms of knowledge used by players of fantasy sports, games where players create ideal sports teams and compete to accumulate points based on professional athletes' statistical performances. Messages from a discussion forum associated with a popular fantasy basketball game were analyzed to understand how players described…

  18. Simultaneous beam sampling and aperture shape optimization for SPORT

    SciTech Connect

    Zarepisheh, Masoud; Li, Ruijiang; Xing, Lei; Ye, Yinyu

    2015-02-15

    Purpose: Station parameter optimized radiation therapy (SPORT) was recently proposed to fully utilize the technical capability of emerging digital linear accelerators, in which the station parameters of a delivery system, such as aperture shape and weight, couch position/angle, gantry/collimator angle, can be optimized simultaneously. SPORT promises to deliver remarkable radiation dose distributions in an efficient manner, yet there exists no optimization algorithm for its implementation. The purpose of this work is to develop an algorithm to simultaneously optimize the beam sampling and aperture shapes. Methods: The authors build a mathematical model with the fundamental station point parameters as the decision variables. To solve the resulting large-scale optimization problem, the authors devise an effective algorithm by integrating three advanced optimization techniques: column generation, subgradient method, and pattern search. Column generation adds the most beneficial stations sequentially until the plan quality improvement saturates and provides a good starting point for the subsequent optimization. It also adds the new stations during the algorithm if beneficial. For each update resulted from column generation, the subgradient method improves the selected stations locally by reshaping the apertures and updating the beam angles toward a descent subgradient direction. The algorithm continues to improve the selected stations locally and globally by a pattern search algorithm to explore the part of search space not reachable by the subgradient method. By combining these three techniques together, all plausible combinations of station parameters are searched efficiently to yield the optimal solution. Results: A SPORT optimization framework with seamlessly integration of three complementary algorithms, column generation, subgradient method, and pattern search, was established. The proposed technique was applied to two previously treated clinical cases: a head and

  19. Sport participation motives of young Brazilian athletes.

    PubMed

    Guedes, Dartagnan P; Netto, Jose Evaristo S

    2013-12-01

    The objective of this study was to identify the motives for sport participation in a sample of young Brazilian athletes according to sex, age, and training history. A total of 1,517 participants (714 girls, 803 boys) ages 12 to 18 years were included in the study. The Portuguese version of the Participation Motivation Questionnaire was used to identify motives for sport participation. The most important motives were Skill Development and Fitness, whereas the least important were Fun and Achievement/Status. Sex, age, type of sport, onset of training, duration of training, training volume, and competitive experience significantly influenced the motives for sport participation reported by the athletes. These results will contribute to establish intervention programs designed to reduce sport dropout rates among young athletes. PMID:24665795

  20. AOSSM Early Sport Specialization Consensus Statement

    PubMed Central

    LaPrade, Robert F.; Agel, Julie; Baker, Joseph; Brenner, Joel S.; Cordasco, Frank A.; Côté, Jean; Engebretsen, Lars; Feeley, Brian T.; Gould, Daniel; Hainline, Brian; Hewett, Timothy E.; Jayanthi, Neeru; Kocher, Mininder S.; Myer, Gregory D.; Nissen, Carl W.; Philippon, Marc J.; Provencher, Matthew T.

    2016-01-01

    Background: Early sport specialization is not a requirement for success at the highest levels of competition and is believed to be unhealthy physically and mentally for young athletes. It also discourages unstructured free play, which has many benefits. Purpose: To review the available evidence on early sports specialization and identify areas where scientific data are lacking. Study Design: Think tank, roundtable discussion. Results: The primary outcome of this think tank was that there is no evidence that young children will benefit from early sport specialization in the majority of sports. They are subject to overuse injury and burnout from concentrated activity. Early multisport participation will not deter young athletes from long-term competitive athletic success. Conclusion: Youth advocates, parents, clinicians, and coaches need to work together with the sport governing bodies to ensure healthy environments for play and competition that do not create long-term health issues yet support athletic competition at the highest level desired. PMID:27169132

  1. Sports and health: equivalence or contrariety.

    PubMed

    Radić, Borislav; Radić, Petra; Duraković, Din

    2014-12-01

    Playing sports is a widely known method of health promotion. Balanced exercise and diet are keys to healthy life. However, sports activities can cause different injuries, from joint to head injuries. Although head injuries cause a variety of acute and chronic disorders, they are often undertreated. There are 1.6 million injured people examined at emergency departments throughout Europe every year. In sports like boxing, football, soccer, hockey, handball, basketball and bicycling, head injuries occur at a frequency of 4% to 22%. Particularly significant are chronic difficulties that occur after recurrent head injuries, i.e. cognitive deficits and changes in electroencephalogram. Qualifications of professional personnel are insufficient for professional evaluation and treatment of head injuries. The best way for sports to become an important link in health and disease prevention is to go back to sports basics while using acquired scientific knowledge. PMID:25868311

  2. Sports and hemophilia: antagonist or protagonist.

    PubMed

    Buzzard, B M

    1996-07-01

    Until recent years the life for the person with hemophilia was dictated by the severity and frequency of bleeding episodes. Those with hemophilia tended to be overprotected and not allowed to participate in sporting activities normal to their peer group. The past 2 decades has seen a dramatic change in attitudes, mainly due to the introduction of factor replacement, home therapy, and comprehensive care programs. Those involved in the care of people with hemophilia now recognize that sport and exercise can reduce or prevent intraarticular hemorrhages. The arguments for and against sport as described in the literature from 1960 to 1990 are reviewed. Swimming, golf, and table tennis were recommended by doctors, whereas most contact sports, including football, were discouraged. The move toward more active pursuits brings with it an increase in sporting injuries, which is addressed in this article, but more importantly the prevention of injuries is highlighted. PMID:8653965

  3. Goniometer-rotation-angle recorder

    SciTech Connect

    Shchagin, A.V.

    1985-12-01

    This paper describes a goniometer-rotation-angle recorder with a discrete drive. The rotation angle in a given plane is recorded by bidirectional sign counter of positive and negative drive-actuation numbers for rotations in positive and negative directions. The maximum capacity of the counter is + or - 9 decimal digits.

  4. Medical aspects of sport diving.

    PubMed

    Bove, A A

    1996-05-01

    Medical issues in sport diving include illnesses that are caused by diving, and medical disorders that compromise safety. Cerebral air embolism and decompression sickness of the brain and spinal cord can result from diving. Sport divers may manifest a spectrum of symptoms from air embolism, which can range from unconsciousness to minimal symptoms, which include fatigue, personality change, poor concentration, irritability, and changes in vision. The physician must search for these minor symptoms in divers who are suspected of pulmonary barotrauma. Medical disorders of concern in diving include diseases of the lungs, the heart, the brain, and the endocrine system, particularly diabetes. Other factors involved in diving safety are exercise capacity and training. Clinical practice standards usually prohibit diving by individuals who have a seizure disorder that requires continuous medication. In the United States, we will not approve diving for individuals who have insulin-dependent diabetes or severe asthma. Some divers can return to diving after myocardial infarction or bypass surgery if they demonstrate good exercise tolerance and no ischemia on a graded exercise test, which simulates the physical activity needed for safe diving. PMID:9148089

  5. Doping and thrombosis in sports.

    PubMed

    Lippi, Giuseppe; Banfi, Giuseppe

    2011-11-01

    Historically, humans have long sought to enhance their "athletic" performance to increase body weight, aggressiveness, mental concentration and physical strength, contextually reducing fatigue, pain, and improving recovery. Although regular training is the mainstay for achieving these targets, the ancillary use of ergogenic aids has become commonplace in all sports. The demarcation between ergogenic aids and doping substances or practices is continuously challenging and mostly based on perceptions regarding the corruption of the fairness of competition and the potential side effects or adverse events arising from the use of otherwise unnecessary ergogenic substances. A kaleidoscope of side effects has been associated with the use of doping agents, including behavioral, skeletal, endocrinologic, metabolic, hemodynamic, and cardiovascular imbalances. Among the various doping substances, the most striking association with thrombotic complications has been reported for androgenic anabolic steroids (i.e., cardiomyopathy, fatal and nonfatal arrhythmias, myocardial infarction [MI], intracardiac thrombosis, stroke, venous thromboembolism [VTE], limb arterial thrombosis, branch retinal vein occlusion, cerebral venous sinus thrombosis) and blood boosting (i.e., VTE and MI, especially for epoetin and analogs). The potential thrombotic complication arising from misuse of other doping agents such as the administration of cortisol, growth hormone, prolactin, cocaine, and platelet-derived preparations is instead speculative or anecdotal at best. The present article provides an overview on the epidemiological association as well as the underlying biochemical and biological mechanisms linking the practice of doping in sports with the development of thrombosis. PMID:22198857

  6. Sports Hernia/Athletic Pubalgia

    PubMed Central

    Larson, Christopher M.

    2014-01-01

    Context: Sports hernia/athletic pubalgia has received increasing attention as a source of disability and time lost from athletics. Studies are limited, however, lacking consistent objective criteria for making the diagnosis and assessing outcomes. Evidence Acquisition: PubMed database through January 2013 and hand searches of the reference lists of pertinent articles. Study Design: Review article. Level of Evidence: Level 5. Results: Nonsurgical outcomes have not been well reported. Various surgical approaches have return-to–athletic activity rates of >80% regardless of the approach. The variety of procedures and lack of outcomes measures in these studies make it difficult to compare one surgical approach to another. There is increasing evidence that there is an association between range of motion–limiting hip disorders (femoroacetabular impingement) and sports hernia/athletic pubalgia in a subset of athletes. This has added increased complexity to the decision-making process regarding treatment. Conclusion: An association between femoroacetabular impingement and athletic pubalgia has been recognized, with better outcomes reported when both are managed concurrently or in a staged manner. PMID:24587864

  7. Drugs in sports: analytical trends.

    PubMed

    Kazlauskas, R; Trout, G

    2000-02-01

    A minority of athletes continues to use prohibited drugs in sports to enhance performance. Athletes discovered using these drugs can be subject to severe penalties, often resulting in media and public scrutiny, especially at major events such as the Olympic Games. The International Olympic Committee (IOC) has set out the classes of the substances it bans in the IOC Medical Code. In many cases "old" drugs such as anabolic steroids are still used, and current testing regimes can test for these. Advances in the therapeutic treatment of illness have resulted in new drugs or practices, many of which are difficult to detect and which have been turned to the sinister role of performance enhancement. Detection of some newly developed drugs which have been placed on the banned list offers a major challenge to laboratories involved in sports dope testing. In some cases this requires research into new applications of research techniques. These techniques involve the novel use of gas chromatography/ mass spectrometry (GC/MS) techniques, high-resolution mass spectrometry (HRMS), carbon isotope ratio mass spectrometry, and immunoassay techniques. PMID:10688270

  8. Spinning angle optical calibration apparatus

    DOEpatents

    Beer, Stephen K.; Pratt, II, Harold R.

    1991-01-01

    An optical calibration apparatus is provided for calibrating and reproducing spinning angles in cross-polarization, nuclear magnetic resonance spectroscopy. An illuminated magnifying apparatus enables optical setting an accurate reproducing of spinning "magic angles" in cross-polarization, nuclear magnetic resonance spectroscopy experiments. A reference mark scribed on an edge of a spinning angle test sample holder is illuminated by a light source and viewed through a magnifying scope. When the "magic angle" of a sample material used as a standard is attained by varying the angular position of the sample holder, the coordinate position of the reference mark relative to a graduation or graduations on a reticle in the magnifying scope is noted. Thereafter, the spinning "magic angle" of a test material having similar nuclear properties to the standard is attained by returning the sample holder back to the originally noted coordinate position.

  9. Can genotype determine the sports phenotype? A paradigm shift in sports medicine.

    PubMed

    Ghosh, Amit; Mahajan, Preetam B

    2016-06-01

    In last two decades, there has been an evolution in sports medicine. Several researchers have worked on different domains of sports medicine, like strength, endurance, sports injury, and psychology. Besides this, several groups have explored the changes at cellular and molecular levels during exercise, which has led to the development of the new domain in sports science known as genetic medicine. Genetic medicine deals with the genotypic basis of sports phenotype. In this article, we try to provide an up-to-date review on genetic determinants of sports performance, which will be like a journey from the nostalgic past towards the traditional present and the romantic future of sports medicine. Endurance and power performance are two important domains of athletes. They vary in individuals, even among trained athletes. Researches indicate that the genetic makeup of sportsmen play a vital role in their performance. Several genetic factors are reported to be responsible for endurance, power, susceptibility to injury, and even psychology of the individual. Besides this, proper training, nutrition, and environment are also important in shaping their potential. The aim of this discussion is to understand the influence of the environment and the genetic makeup on the performance of the athletes. There is sufficient evidence to suggest that genotype determines the sports phenotype in an athlete. Choosing the right sports activity based on genetic endowment is the key for achieving excellence in sports. PMID:26812785

  10. Should nutritional supplements and sports drinks companies sponsor sport? A short review of the ethical concerns.

    PubMed

    Outram, Simon M; Stewart, Bob

    2015-06-01

    This paper proposes that the sponsorship of sport by nutritional supplements and sport drinks companies should be re-examined in the light of ethical concerns about the closeness of this relationship. A short overview is provided of the sponsorship of sport, arguing that ethical concerns about its appropriateness remain despite the imposition of severe restrictions on tobacco sponsorship. Further, the paper examines the main concerns about supplement use and sports drinks with respect to efficacy, health and the risks of doping. Particular consideration is given to the health implications of these concerns. It is suggested that they, of themselves, do not warrant the restriction of sponsorship by companies producing supplements and sports drinks. Nevertheless, it is argued that sports sponsorship does warrant further ethical examination--above and beyond that afforded to other sponsors of sport--as sport sponsorship is integral to the perceived need for such products. In conclusion, it is argued that sport may have found itself lending unwarranted credibility to products which would otherwise not necessarily be seen as beneficial for participation in sports and exercise or as inherently healthy products. PMID:25246641

  11. Sports-science roundtable: does sports-science research influence practice?

    PubMed

    Bishop, David; Burnett, Angus; Farrow, Damian; Gabbett, Tim; Newton, Robert

    2006-06-01

    As sports scientists, we claim to make a significant contribution to the body of knowledge that influences athletic practice and performance. Is this the reality? At the inaugural congress of the Australian Association for Exercise and Sports Science, a panel of well-credentialed academic experts with experience in the applied environment debated the question, Does sports-science research influence practice? The first task was to define "sports-science research," and it was generally agreed that it is concerned with providing evidence that improves sports performance. When practices are equally effective, sports scientists also have a role in identifying practices that are safer, more time efficient, and more enjoyable. There were varying views on the need for sports-science research to be immediately relevant to coaches or athletes. Most agreed on the importance of communicating the results of sports-science research, not only to the academic community but also to coaches and athletes, and the need to encourage both short- and long-term research. The panelists then listed examples of sports-science research that they believe have influenced practice, as well as strategies to ensure that sports-science research better influences practice. PMID:19114748

  12. Sports.

    ERIC Educational Resources Information Center

    Sharp, Linda A.

    This chapter includes all cases, at either the K-12 or higher education level, that deal with student-athletes, coaches, athletic directors, athletic associations, and booster organizations. However, no case law is discussed that pertains to physical education instruction. The cases are discussed in the following sections: (1) eligibility; (2)…

  13. Sport & Fitness Management: Career Strategies and Professional Content.

    ERIC Educational Resources Information Center

    Parks, Janet B., Ed.; Zanger, Beverly R. K., Ed.

    This textbook provides a comprehensive introduction to the field of sport management. An introductory chapter gives the definition and direction of sport and fitness management. Part 1 describes sport and fitness management careers. The 12 chapters deal with the professional options: intercollegiate athletics, professional sport, facility…

  14. The Council of Europe's Work on Sport in 1995.

    ERIC Educational Resources Information Center

    Council of Europe, Strasbourg (France).

    This collection of official texts is the result of the European sports cooperation in 1995 and the fourth in a series of publications by this organization. Part 1 reprints the Recommendations and Resolutions on Sport as adopted by the Committee of Ministers in 1995 dealing with young people and sport and the significance of sport for society. Part…

  15. The Council of Europe's Work on Sport, 1994-1996.

    ERIC Educational Resources Information Center

    Council of Europe, Strasbourg (France).

    This document presents a collection of official texts from the Council of Europe regarding European sports cooperation. Part 1 presents two Recommendations and Resolutions on Sport adopted by the Committee of Ministers concerning young people and sport and the significance of sport for society. Part 2, covering the works of the Anti-Doping…

  16. Current Sports: Medicine Issues. Annual Safety Education Review--1973.

    ERIC Educational Resources Information Center

    Craig, Timothy T., Ed.

    This document is a collection of papers whose theme is sports safety. Section one, "Government Interest in Sports Safety," includes an article on Washington, D.C.'s focus on sports safety. Section two, "Medical Aspects of Safety in Sports," includes articles regarding the medical basis of restriction from athletics, orthopaedic restrictions, and…

  17. Participating and Performing: Sport and Higher Education in the UK

    ERIC Educational Resources Information Center

    Collins, Mike, Ed.

    2004-01-01

    This report highlights the contribution that higher education institutions make to sport in the UK. It draws out key findings from the Sport England and sportscotland audits of sports provision in higher education institutions. The role of sport ranges from world-class excellence to community access and healthy living. (Contains 22 notes.)

  18. Social Sciences of Sport: Bibliographies on Educational Topics No. 3.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Teacher Education, Washington, DC.

    This publication is one of a series of annotated bibliographies in physical education. There are four sections--sport history, sport psychology, sport sociology, and sport philosophy. Each section consists of a brief introduction, the annotated bibliographic entries arranged alphabetically by author, and a list of cross references for documents…

  19. Who's Playing College Sports? Money, Race and Gender

    ERIC Educational Resources Information Center

    Cheslock, John

    2008-01-01

    This research is the most accurate description of college sports' participation patterns to date, shows that both men's and women's sports participation have increased over the past 25 years. It examines factors, including Title IX and athletic expenditure growth, impacting today's college sports participation trends, which vary widely by sport.…

  20. The Council of Europe's Work on Sport in 1994.

    ERIC Educational Resources Information Center

    Council of Europe, Strasbourg (France).

    This publication contains documents from the official work of the Council on Europe and some of its committees on issues in sport, particularly spectator violence at sporting events, drug use among athletes, and sport and education policy. The first main section contains documents on the establishment of sporting event policies. The first of two…

  1. An Evaluation of West Yorkshire Sports Counselling Project: Workshop Report.

    ERIC Educational Resources Information Center

    Nichols, Geoff

    The West Yorkshire (England) Sports Counselling Association (WYSC) is a voluntary organization that, in partnership with the Probation Service, provides sports counseling to persons on probation or youth justice supervision. Sports leaders provide sports counseling on a one-on-one basis during a 12-week program of activities designed for the…

  2. CDC's Approach to Educating Coaches about Sports-Related Concussion

    ERIC Educational Resources Information Center

    Mitchko, Jane; Huitric, Michele; Sarmiento, Kelly; Hayes, Gail; Pruzan, Marcia; Sawyer, Richard

    2007-01-01

    Sports-related concussions can happen to any athlete in any sport. Each year in the United States, an estimated 1.6-3.8 million sports and recreation-related traumatic brain injuries (TBIs) occur, most of which can be classified as concussions. To help coaches prevent, recognize, and better manage sports-related concussions, the Centers for…

  3. Guide to Free-Loan Sports Films (16mm).

    ERIC Educational Resources Information Center

    1974

    This catalog provides information on free 16 mm films dealing with a wide variety of individual and team sports, such as football, golf, water sports, snow sports, racing, and baseball, as well as on general sports competition and safety. Unless otherwise noted, the films are in color and with sound. Titles are listed alphabetically under their…

  4. Recreation and Sport Planning and Design. Second Edition.

    ERIC Educational Resources Information Center

    Daly, Jim

    This book offers guidelines for planning and designing cost-effective community recreation and sports facilities and open spaces in Australia. Seven chapters include: (1) "Benefits of Recreation and Sport" (e.g., quality of life, and diversity of recreation and sport); (2) "Provision of Recreation and Sport Open Spaces" (e.g., overview of…

  5. Development and Initial Psychometric Evaluation of the Sport Interference Checklist

    ERIC Educational Resources Information Center

    Donohue, Brad; Silver, N. Clayton; Dickens, Yani; Covassin, Tracey; Lancer, Kevin

    2007-01-01

    The Sport Interference Checklist (SIC) was developed in 141 athletes to assist in the concurrent assessment of cognitive and behavioral problems experienced by athletes in both training (Problems in Sports Training Scale, PSTS) and competition (Problems in Sports Competition Scale, PSCS). An additional scale (Desire for Sport Psychology Scale,…

  6. Targeting Mr Average: Participation, Gender Equity and School Sport Partnerships

    ERIC Educational Resources Information Center

    Flintoff, Anne

    2008-01-01

    The School Sport Partnership Programme (SSPP) is one strand of the national strategy for physical education and school sport in England, the physical education and social sport Club Links Strategy (PESSCL). The SSPP aims to make links between school physical education (PE) and out of school sports participation, and has a particular remit to raise…

  7. Understanding and Promoting Fun in Youth Sport: Coaches' Perspectives

    ERIC Educational Resources Information Center

    Bengoechea, Enrique Garcia; Strean, William B.; Williams, D. J.

    2004-01-01

    Despite the importance of fun in initiating and sustaining sport involvement, and despite the critical role that coaches play in the success of youth sport programs, few attempts have been made at exploring coaches' perceptions of fun in youth sport. Eighteen youth sport coaches participated in semi-structured interviews. The purposes of this…

  8. The Rhetoric of Sport: A Course for all Seasons.

    ERIC Educational Resources Information Center

    Herzog, Tobey C.

    Although some teachers doubt that sports literature should be taught in the college English class, the study of sports literature is enjoyable for studeents to read, think, and write. In a course entitled "The Rhetoric of Sport: Society, Media, Literature," students study the role of sport in society through reading articles and books that show…

  9. Exploration on the Experiences Obtained by the Student in Sports

    NASA Astrophysics Data System (ADS)

    Jun, Chen

    Through using the method of literature, logical speculation, this paper studied the sports experience. The result shows that the sports itself is a type of experience. The characteristics in the sports experience are innovational, emotional, personal, generating and individual. Through the sports experience, the student could improve their technical performance, cultivate the abundant emotion, form the independent character and produce the moral integrity.

  10. Early Specialization in Youth Sport: A Requirement for Adult Expertise?.

    ERIC Educational Resources Information Center

    Baker, Joseph

    2003-01-01

    This article examines evidence both for and against early specialization in the development of sports expertise and presents the early diversification approach as another path leading to elite levels of performance. It discusses sports dropout and questions the link between early sports specialization and exceptional sports performance. (Contains…

  11. 75 FR 70074 - Consensus Standards, Light-Sport Aircraft

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-16

    ... Federal Aviation Administration Consensus Standards, Light-Sport Aircraft AGENCY: Federal Aviation... provisions of the Sport Pilot and Light-Sport Aircraft rule issued July 16, 2004, and effective September 1, 2004. ASTM International Committee F37 on Light Sport Aircraft developed the revised standards...

  12. Together, yet Still Not Equal? Sex Integration in Equestrian Sport

    ERIC Educational Resources Information Center

    Dashper, Katherine

    2012-01-01

    Sex segregation is a core organising principle of most modern sports and is a key element in the marginalisation and subordination of girls and women in sport and beyond. In this article I explore the only Olympic-level sport which is not organised around sex segregation--equestrian sport--in order to consider the implications of sex integration…

  13. 47 CFR 76.127 - Satellite sports blackout.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Satellite sports blackout. 76.127 Section 76... Sports Blackout § 76.127 Satellite sports blackout. (a) Upon the request of the holder of the broadcast rights to a sports event, or its agent, no satellite carrier shall retransmit to subscribers within...

  14. 47 CFR 76.127 - Satellite sports blackout.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Satellite sports blackout. 76.127 Section 76... Sports Blackout § 76.127 Satellite sports blackout. (a) Upon the request of the holder of the broadcast rights to a sports event, or its agent, no satellite carrier shall retransmit to subscribers within...

  15. 47 CFR 76.127 - Satellite sports blackout.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Satellite sports blackout. 76.127 Section 76... Sports Blackout § 76.127 Satellite sports blackout. (a) Upon the request of the holder of the broadcast rights to a sports event, or its agent, no satellite carrier shall retransmit to subscribers within...

  16. 47 CFR 76.127 - Satellite sports blackout.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Satellite sports blackout. 76.127 Section 76... Sports Blackout § 76.127 Satellite sports blackout. (a) Upon the request of the holder of the broadcast rights to a sports event, or its agent, no satellite carrier shall retransmit to subscribers within...

  17. 47 CFR 76.127 - Satellite sports blackout.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Satellite sports blackout. 76.127 Section 76... Sports Blackout § 76.127 Satellite sports blackout. (a) Upon the request of the holder of the broadcast rights to a sports event, or its agent, no satellite carrier shall retransmit to subscribers within...

  18. Sport Specialization: A Coach's Role in Being Honest with Parents

    ERIC Educational Resources Information Center

    Stewart, Craig; Shroyer, Josh

    2015-01-01

    The efficacy of sport specialization in youth sport is a source of parental confusion and potential conflicts of interest with coaches. Sport specialization is the exclusive participation in one sport in the belief that it will increase the chances of receiving an athletic college scholarship and/or being able to pursue a career as a professional…

  19. Hysteresis during contact angles measurement.

    PubMed

    Diaz, M Elena; Fuentes, Javier; Cerro, Ramon L; Savage, Michael D

    2010-03-15

    A theory, based on the presence of an adsorbed film in the vicinity of the triple contact line, provides a molecular interpretation of intrinsic hysteresis during the measurement of static contact angles. Static contact angles are measured by placing a sessile drop on top of a flat solid surface. If the solid surface has not been previously in contact with a vapor phase saturated with the molecules of the liquid phase, the solid surface is free of adsorbed liquid molecules. In the absence of an adsorbed film, molecular forces configure an advancing contact angle larger than the static contact angle. After some time, due to an evaporation/adsorption process, the interface of the drop coexists with an adsorbed film of liquid molecules as part of the equilibrium configuration, denoted as the static contact angle. This equilibrium configuration is metastable because the droplet has a larger vapor pressure than the surrounding flat film. As the drop evaporates, the vapor/liquid interface contracts and the apparent contact line moves towards the center of the drop. During this process, the film left behind is thicker than the adsorbed film and molecular attraction results in a receding contact angle, smaller than the equilibrium contact angle. PMID:20060981

  20. Bioethics, sport and the genetically enhanced athlete.

    PubMed

    Miah, Andy

    2002-01-01

    This paper begins by acknowledging the interest taken by various international organisations in genetic enhancement and sport, including the US President's Council on Bioethics (July, 2002) and the World Anti-Doping Agency (March, 2002). It is noticed how sporting organisations have been particularly concerned to emphasize the 'threat' of genetics to sport, whereas other institutions have recognised the broader bioethical issues arising from this prospect, which do not readily reject the use of genetic technology in sport. Sports are identified as necessarily 'human' and 'moral' practices, the exploration of which can reveal greater insight into the intuitive fears about genetic modification. It is argued that anti-doping testing measures and sanctions unacceptably persecute the athlete. While there are substantial reasons to be concerned about the use of genetic modification in sport, the desire for policy ought not diminish the need for ethical research; nor ought such research embody the similar guise of traditional 'anti' doping strategies. Rather, the approach to genetics in sport must be informed more by broader social policies in bioethics and recognition of the greater goods arising from genetic technology. PMID:16285154

  1. Sports injury of the pediatric musculoskeletal system.

    PubMed

    Rosendahl, Karen; Strouse, Peter J

    2016-05-01

    Sports related injuries are common in children and adolescents, with a reported incidence of around one in ten children each year. Boys incur more and severer sports injuries than girls, and chance for injury is greater with contact or jumping sports. Sports injuries seen in children under 10-years of age are non-specific, including contusions, mild sprains, and extremity fractures, usually Salter fractures of the physes (growth plate) or plastic fractures. In the very young athlete, sports injury of the ligaments or muscle is rare as are spine or head injuries. With growth and adolescence, the intensity of sports involvement increases. Pre-pubertal children still have open physes that are prone to injury, both acute or due to stress from a repetitive activity. In addition to injury of the physes of the long bones, injuries to the physes of apophyses are common. Ligamentous injury is uncommon before physeal closure, but can occur. After the physes fuse, ligamentous injury is seen with patterns similar to adults. This review will include a description of sports related injuries seen in children and adolescents. We will concentrate on injuries that are specific for the growing skeleton, with a brief mention of those seen after fusion of the physes. PMID:26838592

  2. Sports participation with Chiari I malformation.

    PubMed

    Strahle, Jennifer; Geh, Ndi; Selzer, Béla J; Bower, Regina; Himedan, Mai; Strahle, MaryKathryn; Wetjen, Nicholas M; Muraszko, Karin M; Garton, Hugh J L; Maher, Cormac O

    2016-04-01

    OBJECT There is currently no consensus on the safety of sports participation for patients with Chiari I malformation (CM-I). The authors' goal was to define the risk of sports participation for children with the imaging finding of CM-I. METHODS A prospective survey was administered to 503 CM-I patients at 2 sites over a 46-month period. Data were gathered on imaging characteristics, treatment, sports participation, and any sport-related injuries. Additionally, 81 patients completed at least 1 subsequent survey following their initial entry into the registry and were included in a prospective group, with a mean prospective follow-up period of 11 months. RESULTS Of the 503 CM-I patients, 328 participated in sports for a cumulative duration of 4641 seasons; 205 of these patients participated in contact sports. There were no serious or catastrophic neurological injuries. One patient had temporary extremity paresthesias that resolved within hours, and this was not definitely considered to be related to the CM-I. In the prospective cohort, there were no permanent neurological injuries. CONCLUSIONS No permanent or catastrophic neurological injuries were observed in CM-I patients participating in athletic activities. The authors believe that the risk of such injuries is low and that, in most cases, sports participation by children with CM-I is safe. PMID:26636249

  3. Disc Golf, a Growing Sport

    PubMed Central

    Nelson, Joseph T.; Jones, Richard E.; Runstrom, Michael; Hardy, Jolene

    2015-01-01

    Background Disc golf is a sport played much like traditional golf, but rather than using a ball and club, players throw flying discs with various throwing motions. It has been played by an estimated 8 to 12 million people in the United States. Like all sports, injuries sustained while playing disc golf are not uncommon. Although formalized in the 1970s, it has grown at a rapid pace; however, disc golf–related injuries have yet to be described in the medical literature. Purpose To describe the most common injuries incurred by disc golf players while comparing the different types of throwing styles. Study Design Descriptive epidemiology study. Methods The data in this study were collected from 883 disc golf players who responded to an online survey collected over a 1-month period. Respondents answered 49 questions related to demographics, experience, style of play, and injury details. Using a chi-square analysis, common injuries sustained in players using backhand and forehand throwing styles were compared. Results More than 81% of respondents stated that they had sustained an injury playing disc golf, including injuries to the elbow (n = 325), shoulder (n = 305), back (n = 218), and knee (n = 199). The injuries were most commonly described as a muscle strain (n = 241), sprain (n = 162), and tendinitis (n = 145). The type of throw primarily used by players varied, with 86.2% using backhand, 12.7% using forehand, and 1.1% using an overhead throw. Players using a forehand throw were more likely to sustain an elbow injury (P = .014). Many players (n = 115) stated they had undergone surgery due to a disc golf–related injury, with the most common surgeries including meniscal, shoulder, spine, and foot/ankle surgeries. Conclusion The majority of surveyed disc golfers sustained at least 1 injury while playing disc golf, with many requiring surgery. The types of injuries sustained by players varied by the types of throw primarily used. As the sport of disc golf continues

  4. From plane to spatial angles: PTB's spatial angle autocollimator calibrator

    NASA Astrophysics Data System (ADS)

    Kranz, Oliver; Geckeler, Ralf D.; Just, Andreas; Krause, Michael; Osten, Wolfgang

    2015-10-01

    Electronic autocollimators are utilised versatilely for non-contact angle measurements in applications like straightness measurements and profilometry. Yet, no calibration of the angle measurement of an autocollimator has been available when both its measurement axes are engaged. Additionally, autocollimators have been calibrated at fixed distances to the reflector, although its distance may vary during the use of an autocollimator. To extend the calibration capabilities of the Physikalisch-Technische Bundesanstalt (PTB) regarding spatial angles and variable distances, a novel calibration device has been set up: the spatial angle autocollimator calibrator (SAAC). In this paper, its concept and its mechanical realisation will be presented. The focus will be on the system's mathematical modelling and its application in spatial angle calibrations. The model considers the misalignments of the SAAC's components, including the non-orthogonalities of the measurement axes of the autocollimators and of the rotational axes of the tilting unit. It allows us to derive specific measurement procedures to determine the misalignments in situ and, in turn, to correct the measurements of the autocollimators. Finally, the realisation and the results of a traceable spatial angle calibration of an autocollimator will be presented. This is the first calibration of this type worldwide.

  5. Management of mandibular angle fracture.

    PubMed

    Braasch, Daniel Cameron; Abubaker, A Omar

    2013-11-01

    Fractures through the angle of the mandible are one of the most common facial fractures. The management of such fractures has been controversial, however. This controversy is related to the anatomic relations and complex biomechanical aspects of the mandibular angle. The debate has become even more heated since the evolution of rigid fixation and the ability to provide adequate stability of the fractured segments. This article provides an overview of the special anatomic and biomechanical features of the mandibular angle and their impact on the management of these fractures. PMID:24183373

  6. Ring magnet firing angle control

    DOEpatents

    Knott, M.J.; Lewis, L.G.; Rabe, H.H.

    1975-10-21

    A device is provided for controlling the firing angles of thyratrons (rectifiers) in a ring magnet power supply. A phase lock loop develops a smooth ac signal of frequency equal to and in phase with the frequency of the voltage wave developed by the main generator of the power supply. A counter that counts from zero to a particular number each cycle of the main generator voltage wave is synchronized with the smooth AC signal of the phase lock loop. Gates compare the number in the counter with predetermined desired firing angles for each thyratron and with coincidence the proper thyratron is fired at the predetermined firing angle.

  7. Fundamental Ethical Principles in Sports Medicine.

    PubMed

    Devitt, Brian M

    2016-04-01

    In sports medicine, the practice of ethics presents many unique challenges because of the unusual clinical environment of caring for players within the context of a team whose primary goal is to win. Ethical issues frequently arise because a doctor-patient-team triad often replaces the traditional doctor-patient relationship. Conflict may exist when the team's priority clashes with or even replaces the doctor's obligation to player well-being. Customary ethical norms that govern most forms of clinical practice, such as autonomy and confidentiality, are not easily translated to sports medicine. Ethical principles and examples of how they relate to sports medicine are discussed. PMID:26832970

  8. Psychosocial aspects of rehabilitation in sports.

    PubMed

    Covassin, Tracey; Beidler, Erica; Ostrowski, Jennifer; Wallace, Jessica

    2015-04-01

    When an athlete is injured, the primary focus of the sports medicine team is to treat the physical effects of the injury. However, many injured athletes experience negative psychological responses that should also be addressed throughout the rehabilitation process. Sports medicine professions should use psychosocial skills to help decrease the negative consequences of the injury, such as fear of reinjury, anxiety, depression, and adherence to rehabilitation. These psychosocial skills include goal setting, imagery, relaxation techniques, motivation, and self-talk. This article addresses the negative consequences of injury, psychosocial skills used to aid in the rehabilitation process, and clinical implications of the psychological aspects of rehabilitation in sport. PMID:25818709

  9. [Organic injuries in doped elite sports men].

    PubMed

    Vitoria Ortiz, Manuel

    2010-01-01

    The technical level of the sportsmen in different Sports increases every year. The athletic records reach new heights and the margin between success and failure in the world of sports becomes smaller. Therefore, trainers and sportsmen look for this small difference to secure the victory. They may try to get the support from ergogenetic substances (to improve the performance). Some of these supports may benefit the performance but others may have lethal consequences. The author presents the consequences in human body of the elite sportsman who have used prohibited substances to improve the sport performance. PMID:21877411

  10. [Sports injuries of the nervous system].

    PubMed

    Lang, C; Stefan, H

    1999-08-01

    Almost 1% of all Germans suffer sports injuries each year, almost 5% of all peripheral nerve lesions are due to sports. A review is given on various activities detailing the specific risks for traumata of the central and peripheral nervous system. Specifically these are volleyball, handball, basketball, American football, soccer, bowling, hockey, baseball, tennis, golf, javelin, fencing, wrestling, judo, boxing, running, jumping, dancing, mountain climbing, weight lifting, gymnastics, horse-back riding, swimming, rowing, skiing, skating, shooting, (motor) biking, car racing, flying, and sports for the disabled. The knowledge of typical traumata should enable the neurologist to rapidly and reliably recognize related lesions and to contribute to their prevention or improvement. PMID:10478302

  11. The rodeo athlete: sport science: part I.

    PubMed

    Meyers, Michael C; Laurent, C Matthew

    2010-05-01

    Based on the tradition, history and lore of the American West, as well as the individualistic nature and lifestyle of the sport of rodeo, the rodeo athlete has achieved iconic status in sport, literature, art and entertainment. For over half a century, rodeo has become a staple of organized sport programmes in high schools, universities and international competitions. The origins of rodeo grew from ranch work dating back to the Spanish vaqueros in the 1700s. The sport was officially organized in 1929 and, by the 1930s, championships were determined and the sport of rodeo surpassed baseball and auto racing in spectator attendance. Since then, sponsorship has grown, resulting in extensive worldwide popularity through major media outlets. Despite growing popularity, few investigations exist regarding the scientific aspects of the sport. Rodeo competition is an activity that is basically intermittent in nature, with short periods of highly intense activity. When considering that experience and, thus, improvement in rodeo is achieved solely through constant and punishing practices involving actual and repetitive, human versus livestock competition, the practices closely imitate a sport-specific form of interval training. Studies, which address the anthropometric and performance characteristics of rodeo competitors, reveal that they are comparable to athletes in more traditional sports. The psychological constructs conducive to performance in rodeo have been varied and limited, with most research efforts focused on personality characteristics, sensation seeking and competitive anxiety. Nevertheless, when evaluated relative to higher levels of traditional sport performance, rodeo participants closely resemble their mainstream counterparts. Although efforts to quantify this non-traditional sport are still in the initial stages, information concerning what the optimal fitness level of rodeo athletes should be for maximal performance levels, in a basically anaerobic sport

  12. Heterosexism in Sport: Attitudes toward Lesbians and Gay Men among Collegiate Varsity and Recreational Club Sport Athletes

    ERIC Educational Resources Information Center

    Anderson, Austin Robert

    2011-01-01

    This study investigated attitudes toward gay men and lesbians among collegiate varsity athletes and recreational sport club participants, including an investigation of differences in attitudes across competitive levels, team and individual sport divisions, sport by sport comparisons, gender, grade level, race, contact with gay men and lesbians and…

  13. The Council of Europe and Sport, 1966-1998. Volume II: Work of the Committee for the Development of Sport.

    ERIC Educational Resources Information Center

    Council of Europe, Strasbourg (France).

    This document summarizes seminars and papers of the Council of Europe's Committee for the Development of Sport. Section 1, "Sport and Physical Education for Children and Young People," discusses such topics as training physical educators, introduction to sport at school, sport for children, testing physical fitness, education against doping,…

  14. Snuffing tobacco out of sport.

    PubMed Central

    Connolly, G N; Orleans, C T; Blum, A

    1992-01-01

    Use of oral snuff has risen sharply among baseball players following a tobacco industry marketing campaign that linked smokeless tobacco with athletic performance and virility. Millions of adolescents have copied these professional role models and, today, are at risk of developing oral cancer and other mouth disorders. New policies and programs are needed to break the powerful grip that the tobacco industry has on professional sport. Health agencies, including the National Cancer Institute and the National Institute for Dental Research, have teamed up with major league baseball to help players quit and reduce public use of oral tobacco. If these efforts are successful, our national pastime will once again become America's classroom for teaching health and fitness, not nicotine addiction. PMID:1536348

  15. Thermal Tracking of Sports Players

    PubMed Central

    Gade, Rikke; Moeslund, Thomas B.

    2014-01-01

    We present here a real-time tracking algorithm for thermal video from a sports game. Robust detection of people includes routines for handling occlusions and noise before tracking each detected person with a Kalman filter. This online tracking algorithm is compared with a state-of-the-art offline multi-target tracking algorithm. Experiments are performed on a manually annotated 2-minutes video sequence of a real soccer game. The Kalman filter shows a very promising result on this rather challenging sequence with a tracking accuracy above 70% and is superior compared with the offline tracking approach. Furthermore, the combined detection and tracking algorithm runs in real time at 33 fps, even with large image sizes of 1920 × 480 pixels. PMID:25076219

  16. Thermal tracking of sports players.

    PubMed

    Gade, Rikke; Moeslund, Thomas B

    2014-01-01

    We present here a real-time tracking algorithm for thermal video from a sports game. Robust detection of people includes routines for handling occlusions and noise before tracking each detected person with a Kalman filter. This online tracking algorithm is compared with a state-of-the-art offline multi-target tracking algorithm. Experiments are performed on a manually annotated 2-minutes video sequence of a real soccer game. The Kalman filter shows a very promising result on this rather challenging sequence with a tracking accuracy above 70% and is superior compared with the offline tracking approach. Furthermore, the combined detection and tracking algorithm runs in real time at 33 fps, even with large image sizes of 1920 × 480 pixels. PMID:25076219

  17. Food selection for endurance sports.

    PubMed

    Houtkooper, L

    1992-09-01

    1) The body requires at least 40 nutrients that are classified into six groups: protein, carbohydrate, fat, vitamin, mineral, and water. These nutrients cannot be made in the body and so they must be supplied from solid or liquid foods. 2) Fat, carbohydrate, and protein contain energy that is measured in units called kilocalories. Alcohol also contains kilocalories, but is not a recommended energy source for endurance exercise. 3) Foods in endurance sports training programs should provide adequate fluids to prevent dehydration; energy intake that is high in carbohydrate, low in fat, adequate in protein, and that maintains desirable body weight and desirable proportions of fat and lean weight; and sufficient amounts of vitamins and minerals. 4) Six categories of food types form the fundamentals of good diets for endurance exercise training and include: fruits, vegetables, grains-legumes, lean meats, low-fat milk products, and fats-sweets. Vegetarian diets include all food type categories except meat and/or milk products. 5) Fat and carbohydrate content of foods in each food type category varies greatly because of how foods are prepared. 6) The Food Pyramid and Sports Food Swap are guides for selecting foods that provide recommended amounts of essential nutrients for endurance exercise. 7) Before, during, and after endurance exercise, food intake should include adequate amounts of easily digestible, high carbohydrate foods that are familiar and psychologically satisfying. 8) Easily digestible high carbohydrate liquid or solid foods should be eaten soon after exercise is stopped to maximize rates of glycogen replacement. 9) Dehydration can be prevented by adequate fluid intake before, during, and after exercise. 10) Any food plan should be tested before a competition to find out how well that plan works for an athlete. PMID:1406209

  18. Orthopaedic Injuries in Equestrian Sports

    PubMed Central

    Young, Jason David; Gelbs, Jared Craig; Zhu, David Shiyu; Gallacher, Stacey Elisa; Sutton, Karen Michelle; Blaine, Theodore Alton

    2015-01-01

    Background: Despite the common nature of orthopaedic injuries in equestrian sports, there is no published review to specifically characterize orthopaedic injuries in equestrian athletes. Purpose: To characterize orthopaedic injury patterns in equine sports–related injuries and their treatment. Study Design: Systematic review; Level of evidence, 4. Methods: This review was performed through a PubMed, EMBASE, and Scopus query (from 1978 to June 2014) in the English literature using search terms “(equine-related OR equestrian-related OR horse-related OR equestrian OR equestrians) AND (injury OR injuries).” Only full-text studies reporting on orthopaedic injury patterns pertinent to equestrian sports in the United States (US) and the United Kingdom (UK) were included. Orthopaedic injuries were defined as those resulting in a fracture or dislocation. In all, 182 studies were excluded, leaving a total of 27 studies for evaluation. The studies included were analyzed for demographic and epidemiological data for orthopaedic injuries, including fractures and dislocations. Cranial and facial injuries were excluded from analysis. Results: The majority of those injured in the US were female (64.5%). The leading cause of injury in the US was falling from a horse. The use of protective equipment seemed to vary widely, with helmet use ranging from less than 6% up to 66.7%. In the UK, fractures were found to account for 17.4% of reported injures, compared with 33.6% of injuries in the US. The majority of fractures in US riders occurred in the upper extremities (50.7%). Conclusion: This review helps characterize the epidemiology of equestrian injuries based on currently available data. PMID:26535400

  19. Alcohol Advertising in Sport and Non-Sport TV in Australia, during Children's Viewing Times.

    PubMed

    O'Brien, Kerry S; Carr, Sherilene; Ferris, Jason; Room, Robin; Miller, Peter; Livingston, Michael; Kypri, Kypros; Lynott, Dermot

    2015-01-01

    Estimate the amount of alcohol advertising in sport vs. non-sport programming in Australian free-to-air TV and identify children's viewing audience composition at different times of the day. Alcohol advertising and TV viewing audience data were purchased for free-to-air sport and non-sport TV in Australia for 2012. We counted alcohol advertisements in sport and non-sport TV in daytime (6 am-8.29 pm) and evening periods (8.30 pm-11.59 pm) and estimated viewing audiences for children and young adults (0-4 years, 5-13 years, 14-17 years, 18-29 years). During the daytime, most of the alcohol advertising (87%) was on sport TV. In the evening, most alcohol advertising (86%) was in non-sport TV. There was little difference in the mean number of children (0-17 years) viewing TV in the evening (N = 273,989), compared with the daytime (N = 235,233). In programs containing alcohol advertising, sport TV had a greater mean number of alcohol adverts per hour (mean 1.74, SD = 1.1) than non-sport TV (mean 1.35, SD = .94). Alcohol advertising during the daytime, when large numbers of children are watching TV, is predominantly in free-to-air sport TV. By permitting day-time advertising in sport programs and in any programs from 8.30 pm when many children are still watching TV, current regulations are not protecting children from exposure to alcohol advertising. PMID:26263170

  20. Relativistic Transformation of Solid Angle.

    ERIC Educational Resources Information Center

    McKinley, John M.

    1980-01-01

    Rederives the relativistic transformations of light intensity from compact sources (stars) to show where and how the transformation of a solid angle contributes. Discusses astrophysical and other applications of the transformations. (Author/CS)

  1. The effect of Q angle on ankle sprain occurrence.

    PubMed

    Pefanis, Nikolaos; Papaharalampous, Xenofon; Tsiganos, Georgios; Papadakou, Eugenia; Baltopoulos, Panagiotis

    2009-02-01

    The intersegmental joint forces and the structures that must resist them (articular surfaces, ligaments, and musculature) are related through anatomical alignment of the joints and skeletal system. Ankle joint structure can affect or be affected by bony malformations of the surrounding areas, including the knee and hip. The aim of the current study is to examine the possible relationship between the quadriceps (Q) angle and other factors (anthropometric characteristics, medical history, and age) on the occurrence of ankle sprains, because its value, when assessed correctly, provides useful information for the anatomical alignment of the lower extremity. The study sample consisted of 45 high-level athletes, evenly distributed among 3 sports (basketball, soccer, and volleyball). Q angle measurements were made on radiographs. The study lasted for 2 years. A logistic regression was used to determine the importance of each factor on the probability in question. A significance level of P = .1 was used. The factors contributing more to an ankle sprain were a previous injury of the same type ( P < .01) followed by body mass index (BMI; P < .10) and age (P < .10). On the contrary, Q angle was proven to be statistically nonsignificant (P > .10). The results were valid even when the BMI variable was substituted by body inertia propensity, a derived variable. The Q angle remained statistically nonsignificant ( P > .10). The Q angle magnitude does not seem to be a decisive factor that could increase the probability of spraining an ankle. The most important factors that could affect the probability of sustaining an ankle sprain are the athlete's age, anthropometric characteristics, and prior injuries. PMID:19825746

  2. Fantasy sports, real money: exploration of the relationship between fantasy sports participation and gambling-related problems.

    PubMed

    Martin, Ryan J; Nelson, Sarah

    2014-10-01

    Participation in fantasy sports increases annually. Wagering on fantasy sports is a form of gambling and researchers have found that fantasy sports participants are more likely to engage in other forms of sports betting than non-fantasy players; however, no published studies have examined whether there is a relationship between fantasy sports participation and gambling-related problems. Our study examined whether fantasy sports participation is associated with gambling-related problems among college students. We assessed fantasy sports participation and endorsement of DSM-5 gambling disorder (GD) criteria among a large convenience sample (N=1556) of college students via an online health survey. We found that 11.5% of respondents participated in fantasy sports in the past year, the majority of which were males. Logistic regression analyses indicated that males who play fantasy sports for money and females who play fantasy sports (for money or not) were more likely to experience gambling-related problems. PMID:24926906

  3. Sport Concussion Knowledge and Clinical Practices: A Survey of Doctors of Chiropractic With Sports Certification

    PubMed Central

    Moreau, William J.; Nabhan, Dustin C.; Walden, Taylor

    2015-01-01

    Objective The purpose of this study is to describe the knowledge base and clinical practices regarding concussion by sports-certified doctors of chiropractic. Methods A 21-item survey was distributed to the 312 attendees of the 2014 American Chiropractic Board of Sports Physicians Sports Sciences Symposium. Results were measured by frequency analysis and descriptive statistics for all surveys completed by sports-certified chiropractors. Results Seventy-six surveys were returned by sports-certified doctors of chiropractic. All (N = 76) 100% of respondents believe that the evaluation of concussion should be performed by a health care provider with training in concussion. The respondents actively assess and manage concussion in adults (96%), adolescents (95%), and children (75%). A majority (79%) of respondents believe that the Sideline Concussion Assessment Tool–3 represents a current standard of care for the sideline evaluation of the athlete who possibly has sustained a sport concussion. Most respondents agreed or strongly agreed that manual therapies may be appropriate in certain circumstances in adults (80%) and minors (80%). Conclusion This cross section of certified sports chiropractors strongly believes that the evaluation of concussion should be performed by a health care provider with specific training in concussion. A high percentage of the sports-certified chiropractors who responded assess and manage sport concussion in their practice, and many of them endorse the use of the Sideline Concussion Assessment Tool–3 as a sideline assessment tool. PMID:26778930

  4. Incidence and severity of reported acute sports injuries in 35 sports using insurance registry data.

    PubMed

    Åman, M; Forssblad, M; Henriksson-Larsén, K

    2016-04-01

    Acute injuries in sport are still a problem where limited knowledge of incidence and severity in different sports at national level exists. In Sweden, 80% of the sports federations have their mandatory injury insurance for all athletes in the same insurance company and injury data are systematically kept in a national database. The aim of the study was to identify high-risk sports with respect to incidence of acute and severe injuries in 35 sports reported to the database. The number and incidences of injuries as well as injuries leading to permanent medical impairment (PMI) were calculated during 2008-2011. Each year approximately 12,000 injuries and 1,162,660 licensed athletes were eligible for analysis. Eighty-five percent of the injuries were reported in football, ice hockey, floorball, and handball. The highest injury incidence as well as PMI was in motorcycle, handball, skating, and ice hockey. Females had higher risk of a PMI compared with males in automobile sport, handball, floorball, and football. High-risk sports with numerous injuries and high incidence of PMI injuries were motorcycle, handball, ice hockey, football, floorball, and automobile sports. Thus, these sports ought to be the target of preventive actions at national level. PMID:25850826

  5. Freud on play, games, and sports fanaticism.

    PubMed

    Holowchak, M Andrew

    2011-01-01

    Much has been written in the secondary literature on Freud's aggression-release perspective vis-à-vis competitive sports. Very little has been written, however, on Freud's own explicit contribution to play, games, and sport. That is likely the result of Freud's reluctance to take up them--especially from the gamesman's and sportsman's points of view. One can, however, tease out the development of Freud's thoughts on games, play, and sport through a careful examination of his corpus over time. In doing so, one finds an early view of play and games, where the drives behind those activities are self- and other-preservative, and a later view, where Freud introduces his death drive. The article ends with some notions on what Freud might have said on the fanaticism that accompanies competitive sport, had he expressly taken up the issue. PMID:22168632

  6. Violence in Sport: Mirror of American Society

    ERIC Educational Resources Information Center

    Runfola, Ross T.

    1975-01-01

    In this issue of a newsletter put out by the Center for Information on America, Washington, D.C., the author cites historical, psychological, and sociological reasons for violence in sports activities and concludes by requesting further research. (JA)

  7. The Business World and Sport Violence.

    ERIC Educational Resources Information Center

    Bryant, James

    1980-01-01

    The violence in other areas of American culture and society is reflected in American sport and business through economic and media exploitation of violence and the omnipresent pressure to be best. (JN)

  8. President's Council on Fitness, Sports and Nutrition

    MedlinePlus

    ... Newsletter Search Site President's Council on Fitness, Sports & Nutrition Be Active Why Is It Important? Ways To ... Let's Move! Active School today. From Our Blog Nutrition , Physical Activity The Fastest Way to Living Healthy ...

  9. SPORTS INJURIES OF THE UPPER LIMBS

    PubMed Central

    da Silva, Rogerio Teixeira

    2015-01-01

    Sports injuries of the upper limbs are very common in physical activities and therefore, they need to be studied in detail, taking into consideration specific aspects of the types of sports practiced. Special attention should be paid to the dynamics of the shoulder girdle and the entire scapular belt, since the most appropriate treatment for athletes can only be provided in this manner. This can also help to prevent recurrences, which can occur in some cases because athletes always seek to return to their pre-injury level of sports activity. This article will focus primarily on the management of upper-limb tendon injuries, from the physiopathology through to the new methods of injury treatment that are more prevalent in sports practice in Brazil. PMID:27022529

  10. Organizational socialization in team sport environments.

    PubMed

    Benson, A J; Evans, M B; Eys, M A

    2016-04-01

    Socialization tactics are often used to manage initial group member interactions in a way that facilitates transition experiences. Although this process is heavily researched in organizational contexts, we sought to extend this line of inquiry to sport by examining the nature of socialization tactics used to integrate new members into existing teams. Interviews were conducted with 12 coaches and 12 athletes from several Canadian Interuniversity Sport teams to explore the nature of socialization and the circumstances underscoring why certain approaches are taken over others. A key process involved establishing congruency of role expectations between incoming athletes and group leaders, and socialization processes balanced expectations of conformity with encouragement of individual personalities within the group. A conceptual basis to examine socialization into team sport environments is discussed in relation to the extant organizational theories, and the practical implications of delineating sport socialization tactics are forwarded. PMID:25913457

  11. Cold-Weather Sports and Your Family

    MedlinePlus

    ... 5 Things to Know About Zika & Pregnancy Cold-Weather Sports and Your Family KidsHealth > For Parents > Cold- ... once the weather turns frosty. Beating the Cold-Weather Blahs Once a chill is in the air, ...

  12. Youth Sport Injury Prevention is KEY.

    ERIC Educational Resources Information Center

    Shimon, Jane M.

    2002-01-01

    Describes how providing a well-designed injury prevention program that includes attention to growth and development, training and conditioning, protective equipment, and emergency care can minimize youth sport injuries. (SM)

  13. [Doping, sport and addiction--any links?].

    PubMed

    Foucart, J; Verbanck, P; Lebrun, P

    2015-01-01

    Sport is widely encouraged as it is beneficial for health. However, high-performance sport is more and more associated to rather suspicious practices; doping is one of the best example. From a physician point of view, the use of doping agents is obviously a major concern because taking such products often induce serious adverse effects on health. The present manuscript aims to inform physicians about the most frequent doping practices. It also points out that intensive sport can generate an "addictive" behavior sharing with "common"addictions a loss of practice control, a lack of interest in other activities and even a sport's practice detrimental to athlete's health. Analysis of the doping issue needs to take this reality into account as some doping products display an established " addictive" effect. PMID:26837112

  14. Cardioleader use in acyclic types of sports

    NASA Technical Reports Server (NTRS)

    Bondin, V. I.

    1980-01-01

    The use of the cardioleader method in regulating training loads and tests for athletes in acyclic sports was investigated. It was found that the use of this method increases the effectiveness of the training process.

  15. HPLC Determination of Taurine in Sports Drinks

    NASA Astrophysics Data System (ADS)

    Orth, Dale L.

    2001-06-01

    The amino acid taurine (2-aminoethanesulfonic acid) is present as a nutritional supplement in many sports drinks. An experiment, suitable for a junior-senior level instrumental analysis course, is described to measure the amount of taurine in these sports drinks. A pre-column derivatization with Sanger's reagent, 2,4-dinitrofluorobenzene, is followed by an HPLC separation utilizing a gradient elution, and detection at 360 nm.

  16. RESEARCH DESIGNS IN SPORTS PHYSICAL THERAPY

    PubMed Central

    2012-01-01

    Research is designed to answer a question or to describe a phenomenon in a scientific process. Sports physical therapists must understand the different research methods, types, and designs in order to implement evidence‐based practice. The purpose of this article is to describe the most common research designs used in sports physical therapy research and practice. Both experimental and non‐experimental methods will be discussed. PMID:23091780

  17. On the size of sports fields

    NASA Astrophysics Data System (ADS)

    Darbois Texier, Baptiste; Cohen, Caroline; Dupeux, Guillaume; Quéré, David; Clanet, Christophe

    2014-03-01

    The size of sports fields considerably varies from a few meters for table tennis to hundreds of meters for golf. We first show that this size is mainly fixed by the range of the projectile, that is, by the aerodynamic properties of the ball (mass, surface, drag coefficient) and its maximal velocity in the game. This allows us to propose general classifications for sports played with a ball.

  18. Superstitious behavior in sport: A literature review.

    PubMed

    Dömötör, Zsuzsanna; Ruíz-Barquín, Roberto; Szabo, Attila

    2016-08-01

    The objective of this first literature review, in this area, is to unveil the current status of knowledge on superstition in sport. Its outcome reveals that superstitious behaviors vary with the type of sport, athletic level, as well as athletic role. In agreement with past theories, they increase with the level of challenge, as reflected by the importance of the competition, as well as with the level of uncertainty. Cultural factors, in conjunction with the education level, as well as gender, have a strong influence on superstitious behaviors in sports. Based on current thoughts, religiosity and superstition are different psychological constructs used as psychological aids by several athletes. Personality factors appear to mediate the manifestation of the behavior. Elite athletes are clearly more superstitious than non-elite athletes, An interaction between athletic skill and task-difficulty emerges to be another strong predictor of superstition in sport. It is evident that a set of complex personal and situational factors interact in the manifestation of superstitious behavior in sport that is used for the regulation of emotions in a quest for optimal performance. It is concluded that the objective benefits (i.e., success) of superstition in sport may be ascribed to the placebo effect that yields an increased sense of control and mental reassurance in unpredictable contest situations. PMID:27373872

  19. Gender typing of sports: an investigation of Metheny's classification.

    PubMed

    Riemer, Brenda A; Visio, Michelle E

    2003-06-01

    The purpose of this study was to investigate if children perceived certain sports to be masculine, feminine, or neutral. Students attending a University Laboratory school (grades K-12) were asked to fill out a survey about sports during a class period, Children in grades K-6 were given a sport (such as baseball) and asked if a boy named David would play it, if a girl named Jane would play it, or if both David and Jane would play the sport. Students in grades 7-12 were asked to name their favorite athlete or team and sport and indicate what sports they felt was best for a girl and a boy. Then they were given a list of sports and asked to indicate, using a 5-point Likert-type scale, whether they believed the sport was masculine, neutral, or feminine. Results from loglinear analyses indicated that students sex-typed certain sports, such as aerobics and football. Additionally, although some responses from students in grades 7-12 indicated that individuals should be able to play any sport they wanted, there were many gendered rsponses in terms of what sport(s) girls and boys should participate in. The results are discussed with reference to Metheny's categories of permissible sports for girls and in the framework of the gender typing of sport. PMID:12848232

  20. Analysis of combat sports players’ injuries according to playing style for sports physiotherapy research

    PubMed Central

    Noh, Ji-Woong; Park, Byoung-Sun; Kim, Mee-Young; Lee, Lim-Kyu; Yang, Seung-Min; Lee, Won-Deok; Shin, Yong-Sub; Kim, Ju-Hyun; Lee, Jeong-Uk; Kwak, Taek-Yong; Lee, Tae-Hyun; Kim, Ju-Young; Park, Jaehong; Kim, Junghwan

    2015-01-01

    [Purpose] This study describes the characteristics of injuries in strike and non-strike combat sports, and the results are intended for use in the area of sports physiotherapy research. [Subjects and Methods] The study was conducted on 159 athletes involved in a variety of combat sports. The participants included elite college players of the following sports: judo (47), ssireum (19), wrestling (13), kendo (30), boxing (16), and taekwondo (34). Of the participants, 133 were male and 26 were female. In the case of ssireum and boxing, all of the athletes were male. [Results] In the case of the combat sports, the types of injury and injured regions differed according to playing style. Dislocation and injuries to the neck, shoulders, and elbows were more frequent in the non-strike sports, while injuries to the wrists and hands were more frequent in the strike sports. There was a high incidence of sprains, strains, bruises, and injuries to the lower limbs in both groups. [Conclusion] We suggest that the characteristics of injuries in combat sports differ according to playing style, and our study will therefore provide physical therapists and researchers with information that can be used to prevent injury. PMID:26357420

  1. The Sport Participation Model Questionnaire: A Tool for the Assessment of Sport Orientations

    ERIC Educational Resources Information Center

    Aicinena, Steve; Eldridge, James

    2006-01-01

    The Sport Participation Model Questionnaire (SPMQ) was given to two hundred and sixty-four subjects to determine if significant differences existed in the composite scores of parents, coaches, youth sport participants, high school participants and college students; if the groups differed in their responses to pooled items; and if subject groups…

  2. Sports and Community on Campus: Constructing a Sports Experience that Matters

    ERIC Educational Resources Information Center

    Warner, Stacy; Dixon, Marlene A.

    2013-01-01

    Student affairs personnel are often charged with the task of creating a sense of community on campuses. Sports is among the many activities that historically have been used to meet this need for community among students. Yet, how and when a sense of community is created within a sports context has not been appropriately addressed in literature.…

  3. Television Sports Violence: Factors Which Influence the Replay of Violence in Televised Sports.

    ERIC Educational Resources Information Center

    Rapaport, David

    Designed to identify the factors that influence the decision to use slow motion replays of violent sequences in televising sporting events, this master's thesis gathered data through a review of the literature of sports programming and personal interviews. Network policy statements, government reports, and public action committee reports were…

  4. Accident Surveillance Systems for Sports. Sports Safety Series, Monoqraph No. 2.

    ERIC Educational Resources Information Center

    Damron, C. Frazier

    This monograph discusses the concept of an effective sports accident data system, various systems in existence at the state and national levels, and basic considerations for the development of such data systems in sports. The document is divided into six chapters providing a framework for investigating the "state of the art" of accident data…

  5. Measuring Sports Class Learning Climates: The Development of the Sports Class Environment Scale

    ERIC Educational Resources Information Center

    Dowdell, Trevor; Tomson, L. Mich; Davies, Michael

    2011-01-01

    The development and validation of a new and unique learning climate instrument, the Sports Class Environment Scale (SCES), was the focus of this study. We began with a consolidation of the dimensions and items of the Perceived Motivational Climate in Sport Questionnaire-2 and the Classroom Environment Scale. Field-testing of the SCES involved 204…

  6. Promoting and Sustaining High Quality Physical Education and School Sport through School Sport Partnerships

    ERIC Educational Resources Information Center

    Flintoff, Anne; Foster, Rebecca; Wystawnoha, Simon

    2011-01-01

    School sport partnerships (SSPs) have been at the centre of a national strategy for Physical Education and School Sport (PESS) in England for the last seven years, aiming to improve both the range and quality of opportunities for young people to be physically active. While annual surveys show significantly increased opportunities for young people…

  7. A Comparative Analysis of the Audience for Broadcast Sports and In-Person Sports.

    ERIC Educational Resources Information Center

    Melton, Gary Warren; Galician, Mary-Lou

    A study examined the uses and functions of broadcast sports programming as compared with in-person attendance of sporting events by focusing on the motivations, behavior, and attitudes of audiences toward such activities. Subjects, 219 students from a major western university, completed a survey instrument. Findings indicated that: (1) sports…

  8. Child in Sport and Physical Activity. International Series on Sport Sciences. Volume 3.

    ERIC Educational Resources Information Center

    Albinson, J.G., Ed.; Andrew, G.M., Ed.

    This collection of papers reviews the effects of sport and physical activity on children. It is organized around six sections representing the basic disciplines that contribute to a broad view of the child in sport and physical activity: physiology; medicine; growth and development; psychology; sociology; and motor learning. Although each paper…

  9. Analysis of combat sports players' injuries according to playing style for sports physiotherapy research.

    PubMed

    Noh, Ji-Woong; Park, Byoung-Sun; Kim, Mee-Young; Lee, Lim-Kyu; Yang, Seung-Min; Lee, Won-Deok; Shin, Yong-Sub; Kim, Ju-Hyun; Lee, Jeong-Uk; Kwak, Taek-Yong; Lee, Tae-Hyun; Kim, Ju-Young; Park, Jaehong; Kim, Junghwan

    2015-08-01

    [Purpose] This study describes the characteristics of injuries in strike and non-strike combat sports, and the results are intended for use in the area of sports physiotherapy research. [Subjects and Methods] The study was conducted on 159 athletes involved in a variety of combat sports. The participants included elite college players of the following sports: judo (47), ssireum (19), wrestling (13), kendo (30), boxing (16), and taekwondo (34). Of the participants, 133 were male and 26 were female. In the case of ssireum and boxing, all of the athletes were male. [Results] In the case of the combat sports, the types of injury and injured regions differed according to playing style. Dislocation and injuries to the neck, shoulders, and elbows were more frequent in the non-strike sports, while injuries to the wrists and hands were more frequent in the strike sports. There was a high incidence of sprains, strains, bruises, and injuries to the lower limbs in both groups. [Conclusion] We suggest that the characteristics of injuries in combat sports differ according to playing style, and our study will therefore provide physical therapists and researchers with information that can be used to prevent injury. PMID:26357420

  10. The Experiences of Sexual Harassment in Sport and Education among European Female Sports Science Students

    ERIC Educational Resources Information Center

    Fasting, Kari; Chroni, Stiliani; Knorre, Nada

    2014-01-01

    The study investigates whether sport is an especially risky environment for sexual harassment to occur. It explores female students' experiences of sexual harassment in organized sport and compares them with their experiences in formal education, by addressing the following research questions: (1) Are there any differences in female sport…

  11. Availability of Sports Facilities as Moderator of the Intention-Sports Participation Relationship among Adolescents

    ERIC Educational Resources Information Center

    Prins, Richard G.; van Empelen, Pepijn; te Velde, Saskia J.; Timperio, Anna; van Lenthe, Frank J.; Tak, Nannah I.; Crawford, David; Brug, Johannes; Oenema, Anke

    2010-01-01

    This longitudinal study aimed to identify individual and environmental predictors of adolescents' sports participation and to examine whether availability of sports facilities moderated the intention-behaviour relation. Data were obtained from the Environmental Determinants of Obesity in Rotterdam Schoolchildren study (2005/2006 to 2007/2008). A…

  12. The Creation of Fair-Play Sporting Divisions in Newfoundland & Labrador High School Sports

    ERIC Educational Resources Information Center

    Davidson, Ian

    2006-01-01

    The term "Fair-Play" in sports has several meanings. Not using performance-enhancing drugs to gain an advantage over the competition is often referred to in sporting circles as "playing fair". For the purposes of this article however, the term "Fair-Play" refers to athletic events that require, essentially, an equal amount of playing time be given…

  13. Participation in Vigorous Sports, Not Moderate Sports, Is Positively Associated With Cardiorespiratory Fitness Among Adolescent Girls

    PubMed Central

    Taber, Daniel R.; Pratt, Charlotte; Charneco, Eileen Y.; Dowda, Marsha; Phillips, Jennie A.; Going, Scott B.

    2015-01-01

    Background There is controversy regarding whether moderately-intense sports can improve physical fitness, which declines throughout adolescence among girls. The objective was to estimate the association between moderate and vigorous sports participation and cardiorespiratory fitness in a racially diverse sample of adolescent girls. Methods Cardiorespiratory fitness was measured using a modified physical work capacity test in 1029 eighth-grade girls participating in the Trial of Activity for Adolescent Girls. Girls reported sports in which they participated in the last year on an organized activity questionnaire. Using general linear mixed models, the study regressed absolute and relative fitness on the number of vigorous and moderate sports in which girls participated, race/ethnicity, age, treatment group, fat mass, fat-free mass, and an interaction between race and fat-free mass. Results The number of vigorous sports in which girls participated was positively associated with absolute fitness (β = 10.20, P = .04) and relative fitness (β = 0.17, P = .04). Associations were reduced, but not eliminated, after controlling for MET-weighted MVPA. Participation in moderate sports was not associated with either fitness measure. Conclusions Vigorous sports participation is positively associated with cardiorespiratory fitness. Future longitudinal research should analyze whether promoting vigorous sports at an early age can prevent age-related declines in cardiorespiratory fitness among adolescent girls. PMID:23493300

  14. Metrology of angles in astronomy

    NASA Astrophysics Data System (ADS)

    Kovalevsky, Jean

    2004-10-01

    In astronomy, measurements of angles play a major role. After defining the units in use in astronomy, three methods of measuring angles are presented, with an application to the transit instrument. The interferometric techniques for measuring large angles are described in optical and radio wavelengths. Due to the atmospheric and mechanical limitation on ground, space astrometry has multiple advantages. The satellite Hipparcos is described and the data reduction procedures and results obtained are sketched. In the future, two new astrometric space missions are approved: GAIA, based on Hipparcos principles and SIM, a space interferometer. They are described and the expected accuracies are presented. To cite this article: J. Kovalevsky, C. R. Physique 5 (2004).

  15. Critical rolling angle of microparticles

    NASA Astrophysics Data System (ADS)

    Farzi, Bahman; Vallabh, Chaitanya K. P.; Stephens, James D.; Cetinkaya, Cetin

    2016-03-01

    At the micrometer-scale and below, particle adhesion becomes particularly relevant as van der Waals force often dominates volume and surface proportional forces. The rolling resistance of microparticles and their critical rolling angles prior to the initiation of free-rolling and/or complete detachment are critical in numerous industrial processes and natural phenomenon involving particle adhesion and granular dynamics. The current work describes a non-contact measurement approach for determining the critical rolling angle of a single microparticle under the influence of a contact-point base-excitation generated by a transient displacement field of a prescribed surface acoustic wave pulse and reports the critical rolling angle data for a set of polystyrene latex microparticles.

  16. TESTOSTERONE AND SPORT: CURRENT PERSPECTIVES

    PubMed Central

    Wood, Ruth I.; Stanton, Steven J.

    2011-01-01

    Testosterone and other anabolic-androgenic steroids enhance athletic performance in men and women. As a result, exogenous androgen is banned from most competitive sports. However, due to variability in endogenous secretion, and similarities with exogenous testosterone, it has been challenging to establish allowable limits for testosterone in competition. Endogenous androgen production is dynamically regulated by both exercise and winning in competition. Furthermore, testosterone may promote athletic performance, not only through its long-term anabolic actions, but also through rapid effects on behavior. In women, excess production of endogenous testosterone due to inborn disorders of sexual development (DSD) may convey a competitive advantage. For many years, female competitors have been subject to tests of sexual genotype and phenotype known as gender verification. Although gender verification has not identified any normal man competing as a woman, this process has identified women athletes with DSD. As understanding of DSD has expanded in recent years, women with DSD are increasingly able to continue athletic competition. PMID:21983229

  17. GENES IN SPORT AND DOPING

    PubMed Central

    Kaliszewski, P.; Majorczyk, E.; Zembroń-Łacny, A.

    2013-01-01

    Genes control biological processes such as muscle production of energy, mitochondria biogenesis, bone formation, erythropoiesis, angiogenesis, vasodilation, neurogenesis, etc. DNA profiling for athletes reveals genetic variations that may be associated with endurance ability, muscle performance and power exercise, tendon susceptibility to injuries and psychological aptitude. Already, over 200 genes relating to physical performance have been identified by several research groups. Athletes’ genotyping is developing as a tool for the formulation of personalized training and nutritional programmes to optimize sport training as well as for the prediction of exercise-related injuries. On the other hand, development of molecular technology and gene therapy creates a risk of non-therapeutic use of cells, genes and genetic elements to improve athletic performance. Therefore, the World Anti-Doping Agency decided to include prohibition of gene doping within their World Anti-Doping Code in 2003. In this review article, we will provide a current overview of genes for use in athletes’ genotyping and gene doping possibilities, including their development and detection techniques. PMID:24744482

  18. Groin Injuries in Sports Medicine

    PubMed Central

    Tyler, Timothy F.; Silvers, Holly J.; Gerhardt, Michael B.; Nicholas, Stephen J.

    2010-01-01

    Context: An in-season groin injury may be debilitating for the athlete. Proper diagnosis and identification of the pathology are paramount in providing appropriate intervention. Furthermore, an adductor strain that is treated improperly can become chronic and career threatening. Any one of the 6 muscles of the adductor muscle group can be involved. The degree of injury can range from a minor strain (grade 1), where minimal playing time is lost, to a severe strain (grade 3), in which there is complete loss of muscle function. Persistent groin pain and muscle imbalance may lead to athletic pubalgia. Evidence Acquisition: Relevant studies were identified through a literature search of MEDLINE and the Cochrane database from 1990 to 2009, as well as a manual review of reference lists of identified sources. Results: Ice hockey and soccer players seem particularly susceptible to adductor muscle strains. In professional ice hockey and soccer players throughout the world, approximately 10% to 11% of all injuries are groin strains. These injuries have been linked to hip muscle weakness, a previous injury to that area, preseason practice sessions, and level of experience. This injury may be prevented if these risk factors are addressed before each season. Conclusion: Despite the identification of risk factors and strengthening intervention for athletes, adductor strains continue to occur throughout sport. If groin pain persists, the possibility of athletic pubalgia needs to be explored, because of weakening or tears in the abdominal wall muscles. A diagnosis is confirmed by exclusion of other pathology. PMID:23015943

  19. [Sports and the immune system].

    PubMed

    Baum, M; Liesen, H

    1997-11-01

    Acute exercise is followed by a mobilization of white blood cells, mainly induced by increased levels of catecholamines and cortisol. NK-cells react the most intensive, they can increase fivefold after intensive exercise. Additionally a weak acute-phase reaction occurs. Most of these changes normalize during twenty-four hours. Parameters of the humoral immune system may be different from the pre-exercise levels up to seventy-two hours. Repeated physical exercise, which is typical for sports, is followed only by small changes of immunologic parameters under conditions of rest. Epidemiological studies give clues that the rate of upper respiratory tract infections in athletes can be described by a j-shaped curve. Moderately active subjects have the lowest rate of infection. For this influence of exercise on health mainly functional changes seem to be important. Especially after excentric exercise immunological cells can be seen in the muscle tissue, which remove destructed tissue. Not very much is known about the role of the immune system in the regeneration of tendons and other bradytrophic tissues. PMID:9490433

  20. Systematic variations in divergence angle.

    PubMed

    Okabe, Takuya

    2012-11-21

    Practical methods for quantitative analysis of radial and angular coordinates of leafy organs of vascular plants are presented and applied to published phyllotactic patterns of various real systems from young leaves on a shoot tip to florets on a flower head. The constancy of divergence angle is borne out with accuracy of less than a degree. It is shown that apparent fluctuations in divergence angle are in large part systematic variations caused by the invalid assumption of a fixed center and/or by secondary deformations, while random fluctuations are of minor importance. PMID:22906592