A longitudinal study of changes in physical activity during adolescence
BACKGROUND: The majority of people worldwide, including 90% of Canadian adolescents, do not meet recommendations on physical activity. A better understanding of how, when, and why physical activity declines during adolescence is needed. OBJECTIVES: Among adolescents, 1) document how weather condit...
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| Format: | Others |
| Language: | en |
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McGill University
2009
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| Online Access: | http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=40785 |