Towards an integration of the health promotion models of self-determination theory and theory of planned behavior among people with chronic pain.

Despite preexisting pain and functional disability, the findings suggest that health behavior factors from both SDT and TPB are associated with physical activity and exercise participation. This line of research should encourage rehabilitation professionals to recommend regular physical activity and exercise, while simultaneously addressing and monitoring the SDT and TPB factors that are well-timed and appropriate for persons with chronic pain through motivation-oriented rehabilitation approaches. (PsycINFO Database Record (c) 2018 APA, all rights reserved).