Table 2.

Paraspinal muscle symmetry index (PMSI) before, during and after Schroth Exercise (n = 9).

	RMSconcave (μV)	RMSconvex (μV)	PMSI	p Values
Pre-exercise	17.28 ± 6.18	23.51 ± 6.55	1.36 ± 0.19 *	<0.01
E 1	44.08 ± 14.58	41.15 ± 20.49	0.93 ± 0.35	0.08
E 2	81.79 ± 24.01	61.20 ± 44.59	0.75 ± 0.16	0.06
E 3	21.30 ± 15.72	54.47 ± 5.37	2.56 ± 0.60 *	<0.01
E 4	45.13 ± 21.19	68.77 ± 16.51	1.52 ± 0.09 *	<0.01
Post-exercise	19.60 ± 6.17	25.39 ± 5.34	1.30 ± 0.12 *	0.03

* The RMS_concave and the RMS_convex were significantly different (p < 0.05).