Self-Determined Motivation Mediates the Association between Self-Reported Availability of Green Spaces for Exercising and Physical Activity: An Explorative Study

The aim of the study was to test associations between self-reported access exercise in green spaces (GS) and moderate-to-vigorous physical activity (MVPA) testing mediating role motivation. Based on self-determination theory (SDT), we expected that self-determined motivation will mediate availability GS for exercising (GSE) MVPA with most regulation forms (identified intrinsic motivation) demonstrating strongest positive variables. Method: sample consisted 2154 participants (74.7% women). ages ranged from 18 79 years, a mean age 32.6 (SD = 12.2) years. Participants completed Behavior Regulation Exercise Questionnaire-2, measures distance residential (RGS), (GSE), (PA). Logistic regression path analysis were used Results: Higher reported RGS associated lower GSE, but not PA. Availability GSE directly more frequent MVPA. More autonomous behavior (intrinsic identified regulations) mediated Internal regulations Conclusions: results present support main tenets SDT suggesting behavioral is an important mediator general Practical implications these findings are discussed herein.