How Do Patients With Axial Spondyloarthritis Experience High‐Intensity Exercise?

OBJECTIVE: In a few studies, high‐intensity exercise has displayed beneficial effects on cardiovascular health among patients with rheumatic diseases, yet the high‐intensity exercise mode is still not fully accepted among health care professionals. The aim of this study was to investigate experiences of high‐intensity exercise among patients with axial spondyloarthritis. METHODS: Fourteen respondents who had participated in a high‐intensity exercise program for 12 weeks were included in this qualitative study with individual semistructured, in‐depth interviews. The respondents’ median age was 53, ranging from 23 to 63 years old, and both men and women of different ethnicities were represented. Interviews were analyzed by qualitative content analysis, including both manifest content and interpretations of underlying latent meaning. RESULTS: The analysis resulted in five categories describing the respondents’ experiences with high‐intensity exercise: 1) high‐intensity exercise as a challenge for both body and mind, 2) increased faith in one's own body, 3) changed attitude toward exercise, 4) taking charge of one's own health by challenging the disease, and 5) exercise in a social context. CONCLUSION: Supervised high‐intensity interval exercise was perceived as challenging for both body and mind but was also described as a positive experience, with rapid bodily effects that strengthened respondents’ faith in their own bodies. The new experience seemed to have changed the respondents’ attitude and motivation for exercise and made them start taking charge of their health by challenging the disease. Exercise in a social context, under professional leadership, enhanced exercise self‐efficacy and helped the respondents to adhere to the exercise program.