Table 2. Comparison of the balance ability of the experimental and control subjects.

	CG (n=10)		EG (n=10)
	pretest	posttest	pretest	posttest
BBS (score)	23.1 ± 3.1	23.3 ± 2.3	22.8 ± 2.1	28.1 ± 2.9*a
TUG (sec)	51.2 ± 7.3	50.9 ± 7.1	53.4 ± 6.2	48.6 ± 4.6*
FRT (cm)	5.3 ± 2.1	5.4 ± 1.1	6.1 ± 1.3	7.1 ± 2.7*

Mean±SE, * Significant difference from pre-test, p<0.05; a significant difference in gains between the two groups, p<0.05; EG: experimental group; CG: control group; BBS: Berg Balance Scale; TUG: Timed Up and Go test; FRT: Functional Reach Test