Physical activity for the prevention and treatment of major chronic disease: an overview of systematic reviews.

BACKGROUND: The evidence that higher levels of physical activity and/or lower levels of physical inactivity are associated with beneficial health-related outcomes stems mainly from observational studies. Findings from these studies often differ from randomised controlled trials and systematic revie...

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Bibliographic Details
Main Authors: Nunan, D, Mahtani, K, Roberts, N, Heneghan, C
Format: Journal article
Language:English
Published: 2013