Figure 2From: Therapeutic benefit of balneotherapy and hydrotherapy in the management of fibromyalgia syndrome: a qualitative systematic review and meta-analysis of randomized controlled trialsTreatment effects of exercises in plain water (hydrotherapy, HT) at the end of treatment. PBE, pool-based exercise; +E, plus education; VAS, visual analog scale; FIQ, fibromyalgia impact questionnaire; BDI, Beck depression inventory.Back to article page