Abstract: | Abstract In this paper we examine how the presence and visibility of outdoor and indoor physical activity resources (e.g., walking path/ trail, outdoor tennis courts, gardens, etc.) influences participation in physical activity among elderly residents in non-profit continuing care retirement communities and other senior housing communities. This paper reports findings from a survey of 800 such communities. A social ecological model was used to study the relationships between the environment and physical activity behavior. A fifty-two percent response rate (n = 398) was obtained. Campuses with more attractive outdoor and indoor physical activity facilities had more residents participating in different types of physical activity. |