Er zijn 2 resultaten gevonden.
Friendship networks and physical activity and sedentary behavior among youth
A systematized review
Background: Low levels of physical activity and increased participation in sedentary leisure-time activities are two important obesity-risk behaviors that impact the health of today's youth. Friend's health behaviors have been…
In search of causality
A systematic review of the relationship between the built environment and physical activity among adults
Empirical evidence suggests that an association between the built environment and physical activity exists. This evidence is mostly derived from cross-sectional studies that do not account for other causal explanations…