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Objective and perceived availability of physical activity opportunities: differences in associations with physical activity behavior among urban adolescents
BACKGROUND: This study examined the associations of the perceived and objective environment with adolescent engagement in sports activities and walking and cycling in leisure time. It also explored the degree of agreement between objective and perceived availability of physical activity (PA) facilit...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2770555/ https://www.ncbi.nlm.nih.gov/pubmed/19832969 http://dx.doi.org/10.1186/1479-5868-6-70 |