Table 4.

Pre and post treatment mean values of abduction and external rotation isometric strength (Nm) for group A and B.

Item	Abduction muscle strength		External rotation muscle strength
	Pre-treatment	Post-treatment	Pre-treatment	Post-treatment
Group A	6.49±0.51	8.53±0.68	4.23±0.57	5.88±0.48
Group B	6.68±0.89	11.3±1.08	4.4±0.64	7.45±0.81
P-Value	0.41*	<0.001**	0.37*	<0.001**
Effect size	Cohen’s d= 3.06		Cohen’s d= 2.35

Level of significance at P<0.05;

^*Nonsignificant;

^**Significant.