We read with interest the recent article by Baker and colleagues1 demonstrating that aerobic exercise improved cognitive outcomes in a sample of elderly patients with mild cognitive impairment.
With evidence of the positive benefits of nonpharmacologic interventions becoming increasingly robust, we would like to report observations that suggest an avenue of translating these findings into a social intervention.
Dhand A, Zhang X, Josephson SA. Increasing Aerobic Exercise in the Community: The Adult Playground in Beijing, China. Arch Neurol. 2010;67(10):1283-1284. doi:10.1001/archneurol.2010.242