Exercise: a prescription for health? Self-medication: the benefits of exercise.
D004734:Energy Metabolism; D006801:Humans; D009132:Muscles / Q000098:blood supply / Q000378:metabolism / Q000502:physiology; D010101:Oxygen Consumption; D010806:Physical Education and Training; D010807:Physical Endurance; D005082:Physical Exertion; D010809:Physical Fitness; D012646:Self Administration; D012651:Self Medication