Table 3.

Descriptive statistics of the difference of rotation. The overall mean presents the average value of each rotation for all the gait cycles. The rotation range is the difference between the maximum and minimum value for the each rotation’s mean curve. Units in degrees. (O.M.: Overall mean, M.: Mean, S.D.: Standard Deviation, C.V.: Coefficient of Variation).

Subj.	Rot.	Range of Rotation
		O.M. $\left[\mathbf{deg}\right]$	M. $\left[\mathbf{deg}\right]$	S.D.	C.V. $[\%]$
	Z	38.15	8.12	2.81	34.58
1	X	−0.72	5.34	3.26	61.04
	Y	1.11	3.55	1.76	49.60
	Z	28.45	2.57	1.57	61.08
2	X	−0.12	2.52	1.90	75.17
	Y	3.63	9.64	2.03	21.14
	Z	35.55	4.02	1.91	47.45
3	X	−0.32	4.26	2.87	67.47
	Y	0.22	5.96	2.10	35.29
	Z	31.52	11.50	8.79	76.07
4	X	−5.50	14.18	4.53	31.78
	Y	0.44	2.12	1.66	78.06
	Z	31.79	4.39	2.94	67.00
5	X	5.60	10.92	3.42	31.50
	Y	−0.67	1.73	1.90	110.12
	Z	41.10	10.17	5.83	57.34
6	X	−0.81	4.16	2.86	68.84
	Y	0.87	3.64	1.85	60.00