Web Sites for Exercise Science

General

Center for Nutrition Policy and Promotion
 
Exploratorium - Sport Science
  Content related to the science of sports.
Fitness.gov
  Fitness.gov is the health, physical activity, fitness and sports information website of the President's Council on Physical Fitness and Sports. Includes links to publications and resources.
USDA Fitness & Sports Nutrition
  "A variety of fitness and sports nutrition topics and resources from organizations and institutes that specialize in sports medicine and exercise science research."