title: Getting physical.
authors.forename: Peg
authors.initials: P
authors.lastname: Tyre
mesh_terms: D000293:Adolescent; D015444:Exercise; D005260:Female; D006801:Humans; D008297:Male; D009765:Obesity / Q000517:prevention & control*; D010809:Physical Fitness; D012572:School Health Services / Q000458:organization & administration*; D014481:United States