Diet, exercise, and endurance.
D001835:Body Weight; D004032:Diet; D004040:Dietary Carbohydrates; D004041:Dietary Fats; D006003:Glycogen / Q000378:metabolism*; D006801:Humans; D009132:Muscles / Q000378:metabolism*; D009747:Nutritional Physiological Phenomena; D005082:Physical Exertion; D012119:Respiration; D013177:Sports
D004040:Dietary Carbohydrates; D004041:Dietary Fats; D006003:Glycogen