Physical activity stage of readiness predicts moderate-vigorous physical activity participation among morbidly obese gastric bypass surgery candidates

This study is the first to demonstrate a relationship between PAR and PA among GBS candidates, with 100% of the sample reporting either an intention to engage in PA or actual engagement in PA. This finding, coupled with the recent support for the importance of PA for weight loss/maintenance in GBS patients, warrants an investigation into the effectiveness of presurgical and postsurgical PA interventions matched to patients' PAR levels.