We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA Longitudinal Study of the Family Physical Activity Environment and Physical Activity Among Youth.AuthorsCleland, Verity; Timperio, Anna; Salmon, Jo; Hume, Clare; Telford, Amanda; Crawford, DavidPublicationAmerican Journal of Health Promotion, 2011, Vol 25, Issue 3, p159ISSN0890-1171Publication typearticleDOI10.4278/ajhp.090303-QUAN-93