As shown in Table 3 and Fig. 3, a significant reduction was observed in the mean values of stability indices for the control group at the end of treatment as compared with the corresponding mean values before treatment program. Also, Table 3 and Fig. 3, show a significant reduction in the mean values of stability indices for the study group at the end of treatment as compared with the corresponding mean values before treatment.
Significant improvement was also observed when comparing the post-treatment mean values of the stability indices of the two groups in favor of the study group (P < 0.05) as shown in Fig. 4.