title: Getting fit. America's youth are in worse shape than ever, but there's a movement afoot to remedy that.
authors.forename: Michael D
authors.initials: MD
authors.lastname: Lemonick
mesh_terms: D000293:Adolescent; D002648:Child; D015444:Exercise; D006801:Humans; D009765:Obesity / Q000453:epidemiology / Q000517:prevention & control; D010988:Play and Playthings; D014481:United States / Q000453:epidemiology