Fig. 4From: Immediate after-effects of robot-assisted gait with pelvic support or pelvic constraint on overground walking in healthy subjectsAverage lateral pelvic displacement (LPD) recorded during overground walking (trials 1–5) for both baseline measurements, the pelvic support (PS) and pelvic constraint (PC) conditions (N = 13). The 95% confidence interval of the baseline LPD across trials is represented by the grey area. Markers represent the LPD values recorded after the PS- (black solid line) and PC-conditions (black dashed line). Error bars indicate the standard error of the meanBack to article page