Publication | Open Access

Relation between the changes in physical activity and body-mass index during adolescence: a multicentre longitudinal study

ObesityChildhood ObesityPhysical Activity EpidemiologyBody CompositionPhysical ActivityMulticentre Longitudinal StudyChildhood Physical ActivityEducationPhysical ExerciseAnthropometric IndicatorAdolescent DevelopmentBody-mass IndexPublic HealthHealth Sciences