In order
to avoid difference among subjects, all kinematic variables
were further normalized with respect to the duration of the gait
cycle of each limb, as shown in Fig.2. (0%~60% denotes stance
phase; 60%~100% represents swing phase)[7].In order
to avoid difference among subjects, all kinematic variables
were further normalized with respect to the duration of the gait
cycle of each limb, as shown in Fig.2. (0%~60% denotes stance
phase; 60%~100% represents swing phase)[7].