Table 3. Treatment effects: upper limbs rehabilitation

T	Control group		Trial group		P value
T	Mean	SD	Mean	SD	P value
1 min	Rings		Rings
1^st day	0.3	1.04	0.57	1.87	0.47
10^th day	1.72	3.62	1.64	3.69	0.92
20^th day	3.79	5.91	4.12	5.89	0.82
30^th day	7	8.62	8.9	9.12	0.4
Difference between 1^st day and 30^th day	P = 0.0002		P < 0.0001
3 mins	Rings		Rings
1^st day	1.09	2.68	1.6	5.51	0.63
10^th day	3.81	6.9	4.45	10.58	0.77
20^th day	8.12	11.67	10.6	16.08	0.48
30^th day	17.09	22.19	22.16	24.65	0.34
Difference between 1^st day and 30^th day	P = 0.0004		P = 0.0001