Journal of science and medicine in sport · 2007 · 32 citations · 13 references
Public HealthHealth BehaviorHealth PromotionAdolescent HealthPhysical ActivityAdolescent Health PromotionLeisure-time Physical ActivityPhysical Activity AssessmentPhysical Activity EpidemiologyPhysical Activity PromotionPhysical FitnessAdolescent Physical Activity PromotionChild Physical ActivityChildhood Physical ActivityPhysical Activity Determinants
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