Fig. 1From: Effects of a periodized circuit training protocol delivered by telerehabilitation compared to face-to-face method for knee osteoarthritis: a protocol for a non-inferiority randomized controlled trialSchedule protocol. Abbreviations: FtF, face-to-face; TR, telerehabilitation; VAS, Visual Analog Scale; WOMAC, Western Ontario and McMaster Universities; CT, computed tomography; DXA, dual energy X-ray absorptiometry; US, ultrasound; BMI, body mass indexBack to article page