Fig. 7From: Configurable, wearable sensing and vibrotactile feedback system for real-time postural balance and gait training: proof-of-conceptGait retraining task results. Green dots represent the FPA for each step and each column of data corresponds to FPA values for a given participant. No feedback was given between the red target lines. Toe-in FPA was significantly larger than baseline and toe-out (p < 0.01), and toe-out FPA was significantly smaller than baseline (p < 0.01)Back to article page