Table 3. Comparison of degree of spinal curvature, ALLD, and ROM and deviation of the TMJ within group between groups, and between before and after the exercise period.

	Group	Before	After
Degree of spinal curvature	1	11.8±1.6	11.8±1.5
	2	11.7±0.9	11.0±0.8†‡
ALLD (mm)	1	9.5±0.4	9.4±0.5
	2	10.6±0.8	10.0±0.6*‡
ROM (mm)	1	39.2±6	39.1±2
	2	42.5±7	48.1±8†‡
Deviation (°)	1	2.0±0.6	1.9±0.9
	2	2.0±0.5	1.5±0.6*‡

1, Conrol group; 2, exprimental group; ALLD, apparent control leg length discrepancy. *p<0.05 compared with before the exercise period; †p<0.01 compared with before the exercise peroid; ‡p<0.01 compared with the control group