Biofeedback Gait Retraining for Stiff Knee Gait Correction

Condition A will include four 6-mins training blocks: 2-mins knee joint feedback-on, 2-mins hip joint feedback-on, and 2-mins feedback-off. Training with feedback on will occur as follows: The subject will walk on the treadmill and try to achieve the target hip and/or knee flexion pattern shown on the feedback interface. Training with feedback off will occur as follows: The subject will walk on the treadmill and try to maintain the pattern without any form of visual or verbal feedback.

Condition B will include four 6-mins training blocks: 4-mins knee joint feedback-on and 2-mins feedback-off. Training with feedback on will occur as follows: The subject will walk on the treadmill and try to achieve the target hip and/or knee flexion pattern shown on the feedback interface. Training with feedback off will occur as follows: The subject will walk on the treadmill and try to maintain the pattern without any form of visual or verbal feedback.