Table 2. Comparison of hand grip strength between the groups (mean ± SD).

	Experimental group (n=15)	Control group (n=15)
Pre-test	85.15 ± 11.34	84.19 ± 12.55
Post-test#	93.69 ± 13.87*	89.27 ± 14.38*

*p<0.05, Unit=Pound, *: within group, ^#: between group.