Table 2 Detailed categorisation system
Category | Subcategories |
|---|---|
Behavioural beliefs | – Conceptualization of physical activity and cardiovascular training |
|  | – Exercise benefits |
|  | – Exercise associated risks |
Normative beliefs | – Motivation of significant others to exercise |
|  | – Mutual commitment |
|  | – Performance pressure |
|  | – Image of people with axSpA |
Control beliefs | – Discipline, tricks |
|  | – Key experience |
|  | – Limitation due to disease |
|  | – Pain control |
|  | – Exercise requirements in daily living (work, leisure activities) |
|  | – Exercise opportunities in daily living (work, leisure activities) |
|  | – Exercise opportunities offered by the SVMB |
|  | – Expectations on course instructors |
|  | – Support from technology |