Table 5.

Knee kinematic parameters.

	CCS group (n = 12)			Control Group (slow speed) (n = 20)
Variable	Units	Mean	SD	Mean	SD	P value
KNEE FLEXION
Flexion at initial contact	degrees	14.20	±5.50	4.03	±3.02	0.000
Max. flex. in stance phase	degrees	43.33	±8.91	48.72	±3.94	0.025
Min. flex. in stance phase	degrees	6.72	±6.60	2.87	±3.21	0.034
Flexion at toe off	degrees	44.25	±8.94	49.73	±3.92	0.023
Max. flex. in swing phase	degrees	53.53	±7.65	59.19	±3.76	0,009
Min. flex. in swing phase	degrees	12.67	±6.37	2.89	±3.44	0.000
Range of motion	degrees	47.51	±9.98	57.39	±4.37	0.001
Time at max. flex. in stance phase	% cycle	67.33	±6.30	68.86	±1.83	0.313
Time at min. flex. in stance phase	% cycle	30.38	±12.53	13.65	±12.76	0.001
Time at max. flex. in swing phase	% cycle	74.65	±3.15	75.26	±1.59	0.476
Time at min. flex. in swing phase	% cycle	98.76	±0.85	98.56	±1.10	0.601
KNEE VARUS
Maximum	degrees	3.69	±3.62	5.06	±2.38	0.204
Minimum	degrees	-6.43	±6.68	-7.03	±4.20	0.757
Range of motion	degrees	10.13	±4.18	12.10	±3.98	0.193
Time at max. varus	degrees	59.92	±20.06	54.16	±19.61	0.431
Time at min. varus	degrees	56.91	±18.76	70.17	±9.22	0.012
KNEE ROTATION
Maximum internal rotation	degrees	5.02	±5.79	4.47	±7.75	0.834
Minimum internal rotation	degrees	-8.56	±5.22	-9.52	±7.42	0.698
Range of motion	degrees	13.58	±2.83	13.99	±2.77	0.690
Time at max. internal rotation	% cycle	43.96	±20.79	43.57	±21.15	0.960
Time at min. internal rotation	% cycle	72.64	±13.10	73.85	±13.87	0.808

Significant difference between conditions at P < 0.05.