Optimizing physical activity and exercise in people with axial spondyloarthritis

Abstract

This thesis showed that there appears much room for improvement in optimizing physical activity and exercise of people with axial spondyloarthritis (axSpA), both in patients using and not using individual physical therapy and axSpA-specific group exercise. Although recommended, only a minority engages in high-intensity aerobic physical activity and in strengthening and mobility exercise with the recommended frequency. This is also the case in people with axSpA using physical therapy. Furthermore, certain evidence-based enhancements in axSpA-specific exercise groups seem warranted. A pilot implementation of these enhancements was found to be partially successful and a number of barriers remain to be overcome in a larger-scale implementation. Because only a small minority of people with axSpA participate in such exercise groups, it is also desired to implement modifications to individual physical therapy as well as interventions in which people with axSpA can participate independently (without supervision). A number of components of such interventions were identified in this thesis.