title: Measuring physical activity among adolescents.
authors.affiliation: Centers for Disease Control and Prevention, Atlanta, GA.
authors.forename: G W
authors.initials: GW
authors.lastname: Heath
authors.forename: R R
authors.initials: RR
authors.lastname: Pate
authors.forename: M
authors.initials: M
authors.lastname: Pratt
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D015444:Exercise; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D012307:Risk Factors; D014481:United States