| Bretland and Thorsteinsson (2015) |
Aerobic exercise (running, cycling, swimming) and strengthening exercises |
| Heiden et al. (2007) |
Cognitive behavioural training, movement in warm water, and a chosen activity from either strength training, swimming, walking or aerobics |
| de Vries et al. (2017) |
Aerobic exercise (low intensity running) |
| Eskilsson et al. (2017) |
Aerobic exercise (group indoor cycling) |
| Mealer et al. (2014) |
Aerobic exercise (running by using a treadmill, elliptical machine, stair climbing, stationary bicycle, rowing machine) |
| Stenlund et al. (2009b) |
Qigong |
