Time-distance and joint and trunk kinematic parameters in HSP subgroups.

<p>(A) Mean values (±SD) of time distance parameters. (B) (B) Mean (with SDs in light colors) kinematic plot of joint angular displacements during the gait cycle. (C) Mean values (±SD) of range of angular motion (RoM). Mean values of healthy controls for both time-distance and kinematic parameters, are reported in each bar graph (dotted line) and plot (black line). Asterisks indicate significant differences among the three subgroups at post hoc analysis (* p<0.05, ** p<0.001).