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Intervention effects on physical activity: the HEIA study - a cluster randomized controlled trial
BACKGROUND: Although school-based interventions to promote physical activity in adolescents have been suggested in several recent reviews, questions have been raised regarding the effects of the strategies and the methodology applied and for whom the interventions are effective. The aim of the prese...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3598379/ https://www.ncbi.nlm.nih.gov/pubmed/23379535 http://dx.doi.org/10.1186/1479-5868-10-17 |