Fig. 2From: The effectiveness of a 6-week biofeedback gait retraining programme in people with knee osteoarthritis: protocol for a randomised controlled trialSchedule of training time and feedback time during gait retraining sessions from week 1 to week 6. The orange line represents treadmill walking time, which is identical for all three group. The grey line represents feedback time, which is identical for the two intervention groupsBack to article page