“…In addition to identifying whether individuals experience general and population-specific barriers, an examination of the extent to which barriers limit physical activity participation (i.e., barrier limitation) and the level of one's confidence to overcome barriers (i.e., self-regulatory efficacy) is also warranted (Brawley et al, 1998;Brawley, Gierc, & Locke, 2013;Fuller, Gyurcsik, Spink, & Brawley, 2012;Gyurcsik, Brawley, Spink, & Sessford, 2013). In previous research, the frequency with which a barrier occurred (i.e., number of days in a week the barrier was experienced) was not a significant predictor of participation in physical activity; however, barrier limitation had a significant negative association, and self-regulatory efficacy had a significant positive association with physical activity (Brittain et al, 2008;Brittain, Gyurcsik, McElroy, & Hillard, 2011;Fuller et al, 2012;Gyurcsik et al, 2009;Gyurcsik et al, 2013).…”