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The effect of family and friend support on physical activity through adolescence: a longitudinal study
BACKGROUND: This study examined if family and friend support predicted adolescent physical activity (PA) across a five-year time span. METHODS: The Iowa Bone Development Study collected objective measures of physical activity and self-report of physical activity psychosocial factors at ages 13 (n = ...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4545918/ https://www.ncbi.nlm.nih.gov/pubmed/26289232 http://dx.doi.org/10.1186/s12966-015-0265-6 |