Fig. 2
From: Preserved gait kinematics during controlled body unloading
Angular trajectories of the hip-, knee-, and ankle angle in the sagittal plane during a gait cycle are shown across all levels of unloading (black area shows the ± 1 standard deviation interval during baseline condition). The time intervals during which significant differences between unloaded condition and baseline were found are highlighted in red. The vertical line indicates the mean time point of toe-off across all levels of unloading. BWS = body weight support