Childhood Obesity and Proximity to Urban Parks and Recreational Resources: A Longitudinal Cohort Study
By following a large sample of children over time, this study demonstrates that children who participate in recreation programs, or who live a walkable distance from parks, are much less likely to be obese or overweight. These benefits can be achieved through formal parks and programs, but also through accessible green space or other small, informal places that encourage informal play.
Wolch, J., Jerrett, M., Reynolds, K., McConnell, R., Chang, R., Dahmann, N., Brady, K., Gilliland, F., Su, J.G. and Berhane, K., 2011. Childhood obesity and proximity to urban parks and recreational resources: a longitudinal cohort study. Health & Place 17(1): 207-214.