High-intensity Training in Patients With Spondyloarthritis: a Randomized Controlled Trial

"2 HIIT sessions/week in self-selected activity and type of interval-session with in total 15 minutes interval time (85-90% of MHR) with active rest (50-70% of MHR) between intervals for 12 weeks~1 self-selected session at moderate or high-intensity/week for 12 weeks Standardized physical and digital coaching by a physiotherapist"

Continuing with exercise as usual during 12 months