Psoriatic arthritis and physical activity: a systematic review.

Studies show clear beneficial effects of exercise in PsA on disease activity, on well-being, and on comorbidities, and they seem to outweigh the risk of enthesitis induced by mechanical stress. Further investigations are necessary to confirm these results and to precise the modalities of exercise. Key Points • Psoriatic arthritis patients have a sedentary lifestyle • Physical activity has beneficial effects on disease activity, well-being and reduced some cardiovascular risk factor in psoriatic arthritis • Risk of enthesitis and flares is low with exercise in psoriatic arthritis.