EXercise Therapy in Axial SpA, Inflammation and Biologic Therapy (ExTASI-B)

"Patients allocated to the exercise arm will be prescribed a home-based walking exercise programme consisting of 30 minutes of walking on 5 days per week at an rating of perceived exertion in the range of 12-14 (somewhat hard). Each patient's heart rate range will be established during the baseline exercise test by recording the heart rate response at the required RPE target range. This will be provided to each patient to use in conjunction with the activity monitor they will be given to wear on their non-dominant wrist. The monitor reports heart rate and records daily steps, distance and activity duration.~Participants can break down the exercise time in a way that suits their time, i.e., they can do 3 × 10 minutes, 2 × 15 minutes, etc."

Participants in this group will continue with their current routine care and will be given a diary of exercises that they can do, which are usually given to them as part of their health care routine by physiotherapists or consultants. The diary has information about yoga-like stretching practices.