title: Effectiveness of a Free Exercise Program in a Neighborhood Park.
abstract: BACKGROUND
  Faculty, students, and alumni in a university-based kinesiology program developed an innovative model for health promotion practice by partnering with the local park administration in San Fernando, California to offer these exercise classes for free in a low-income, predominantly Latino neighborhood park. The classes were taught by students as practical training for academic credit.
  
  
  OBJECTIVE
  To evaluate the effectiveness of this pilot program in promoting moderate-to-vigorous physical activity.
  
  
  METHODS
  We used the System for Observing Play and Recreation in Communities (SOPARC) to assess physical activity in the park during the summer of 2013. We evaluated the effectiveness of the free classes by a within-park comparison and by comparing findings with 50 other parks.
  
  
  RESULTS
  The classes substantially increased moderate-to-vigorous physical activities, in particular, for female park users. However, when classes were not offered there were no differences in park-based physical activity across parks.
  
  
  CONCLUSIONS
  Active programming can increase park-based moderate-to-vigorous physical activity, but without programming, people may lack the motivation to exercise on their own. Creating a partnership between parks and kinesiology programs is a promising health promotion model. Replicating this type of program could yield important health dividends.
authors.affiliation: RAND Corporation, Santa Monica, CA 90401, U.S.A.
authors.forename: Bing
authors.initials: B
authors.lastname: Han
authors.affiliation: RAND Corporation, Santa Monica, CA 90401, U.S.A.
authors.forename: Deborah A
authors.initials: DA
authors.lastname: Cohen
authors.affiliation: RAND Corporation, Santa Monica, CA 90401, U.S.A.
authors.forename: Kathryn P
authors.initials: KP
authors.lastname: Derose
authors.affiliation: RAND Corporation, Santa Monica, CA 90401, U.S.A.
authors.forename: Terry
authors.initials: T
authors.lastname: Marsh
authors.affiliation: RAND Corporation, Santa Monica, CA 90401, U.S.A.
authors.forename: Stephanie
authors.initials: S
authors.lastname: Williamson
authors.affiliation: Department of Kinesiology, California State University, Northridge, Northridge CA 91330, U.S.A.
authors.forename: Steven
authors.initials: S
authors.lastname: Loy
keywords: Physical activity; community intervention; health promotion