Table 5.

The groups compare to control group

The tests	Groups	Mean difference	SE	P
Left knee flexion	Control group
	Group 1	−5.57	2.09	0.010*
	Group 2	−3.12	2.14	0.150
	Group 3	−5.54	2.04	0.010*
Right knee flexion	Control group
	Group 1	−4.61	1.89	0.020*
	Group 2	−3.87	1.94	0.040*
	Group 3	−4.05	1.85	0.010*
Left knee extension	Control group
	Group 1	−7.77	2.73	0.010*
	Group 2	−5.08	2.80	0.080
	Group 3	−7.95	2.68	0.010*
Right knee extension	Control group
	Group 1	−4.88	3.48	0.170
	Group 2	−1.62	3.56	0.650
	Group 3	−6.30	3.41	0.070
Balance	Control group
	Group 1	−5.88	1.80	< 0.001*
	Group 2	−1.25	1.85	0.500
	Group 3	−3.10	1.75	0.090
6MWT	Control group
	Group 1	−75.22	28.21	0.010*
	Group 2	−63.00	29.03	0.040*
	Group 3	−27.50	27.54	0.330
10MW test	Control group
	Group 1	2.31	1.04	0.030*
	Group 2	1.45	1.07	0.190
	Group 3	1.83	1.01	0.080
20MW test	Control group
	Group 1	4.98	2.05	0.020*
	Group 2	3.72	2.11	0.090
	Group 3	3.23	2.00	0.120

Significant at α level less than 0.05‎, SE: Standard error; 6MWT: 6 minute walking test; 10MW: 10 m walk