Guess what F is for? Fat.
D000293:Adolescent; D001131:Arkansas / Q000453:epidemiology; D015992:Body Mass Index; D002648:Child; D005260:Female; D006293:Health Promotion / Q000331:legislation & jurisprudence*; D006801:Humans; D008297:Male; D009765:Obesity / Q000453:epidemiology*; D010809:Physical Fitness