We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe effect of social support and school- and community-based sports on youth physical activity.AuthorsKurc AR; Leatherdale STPublicationCanadian journal of public health = Revue canadienne de sante publique, 2009, Vol 100, Issue 1, p60ISSN0008-4263Publication typearticle