| cooperinst.org | The Cooper Institute |
| ncpad.org | National Center on Physical Activity and Disability |
| nata.org | National Athletic Trainers' Association |
| shapeup.org | Shape Up America! |
| physicalfitness.org | National Association for Health and Fitness |
| nsca-lift.org | National Strength and Conditioning Association |
| nrpa.org | National Recreation and Park Association |
| fitness.gov | President's Council on Physical Fitness and Sports |
| cdc.gov | US - - Centers for Disease Control and Prevention (CDC) |
| americanheart.org | American Heart Association |
United States , Texas , Dallas