American College of Sport MedicineOver 50,000 members and certified professionals from 90 countries. Representing 70 occupations within the sports medicine field, including academicians, students, personal trainers, physicians, this association of sports medicine, exercise science, and health and fitness professionals is dedicated to helping people worldwide live longer, healthier lives. The American College of Sports Medicine advances and integrates scientific research to provide educational and practical applications of exercise science and sports medicine.