Exercise Science (EXS) & Health (GH): EXS Athletic Training

The world’s largest sports medicine and exercise science organization, whose mission is to advance and integrate scientific research to provide educational and practical applications of exercise science and sports medicine.

An international organization of orthopaedic surgeons and other allied health professionals dedicated to sports medicine.

An international organization of biomechanists in biological sciences, exercise and sports science, health sciences, ergonomics and human factors, and engineering and applied science.

An international, multidisciplinary, professional organization that offers certification to qualified professionals in the field of sport, exercise, and health psychology.

U.S. organization whose mission is to provide high quality care to student-athletes, to foster a close working relationship with organizations whose interests are to promote intercollegiate athletics, and to address the needs and concerns of full-time head and assistant athletic trainers at colleges and universities.

WebMD site describes the basic physiology of exercise

SHAPE America: Society of Health and Physical Educators - formerly American Alliance for Health, Physical Education, Recreation, and Dance

Their mission is to encourage and promote the study and educational applications of the art and science of human movement and physical activity.

The professional membership association for certified athletic trainers and others who support the athletic training profession.

General information on vitamins with links to specific vitamin sources NIH

An international coalition of national organizations of health care professionals in the fields of sport, exercise, injury/illness prevention and treatment.