Table 1. Correlective exercise for scoliosis.

Step	Exercise program
1	Stretch the spine The subjects pushed their hands against the floor while stretching their arms and lowering their spine. 10 repetitions,10 sec each.
2	Lateral spine stretch on concave sideThe subjects knelt laterally beside a Swiss ball. While exhaling, they performed lateral spine flexion on the Swiss ball according to the direction of convexity of the scoliosis. They then took a breath, exhaled, and returned to the intial position. 10 repetitions.
3	Muscle strengthening In a side-lying position on the concave side, the subjects performed a trunk lift for antigravity strengthening if the lateral trunk muscle. 10 repetitions, 10 sec each.
4	Trunk strengthening on a stable surface The subjects lifted their trunk and performed curl-ups on a mat. 10 repetitions, 10 sec each.
5	Trunk strengthening on an unstable surface The subjects lifted their trunk and performed curl-ups on a Swiss ball. 10 repetitions, 10 sec each.