Fig. 4
From: Non-age-related gait kinematics and kinetics in the elderly
Results of average waveforms with standard deviation for the healthy young and abnormal group. Each subplot is set the same as in Fig. 3. The black dashed line in each subplot denotes the average waveform of the abnormal group and the black solid line denotes the young group. The standard deviation of the abnormal group is blue area and that of the young group is in yellow. The overlapped area is in green. Subplots with red dashed contours are determined as the non-age-related group