01404nam 2200385Ka 450 991069176060332120021104153636.0(CKB)5470000002347787(OCoLC)50550535ocm50550535(OCoLC)995470000002347787(EXLCZ)99547000000234778720020905d1999 ua 0engtxtrdacontentcrdamediacrrdacarrierAdolescence, a 'risk factor' for physical inactivity[electronic resource] /Thomas W. RowlandWashington, DC :President's Council on Physical Fitness and Sports,[1999]Research digest. Series 3 ;no. 6Title from title screen (viewed Sept. 5, 2002).ExerciseHealth aspectsUnited StatesPhysical education and trainingHealth aspectsUnited StatesPhysical fitness for youthUnited StatesExerciseHealth aspectsPhysical education and trainingHealth aspectsPhysical fitness for youthRowland Thomas W1360566President's Council on Physical Fitness and Sports (U.S.)GPOGPOBOOK9910691760603321Adolescence, a 'risk factor' for physical inactivity3425113UNINA