Table 4. Correlation between reaction time (Simple and Choice) and physical performance variables in the experimental group. PRE POST S-RT C-RT S-RT C-RT r P-value r P-value r P-value r P-value HGS (kg) -.03 .905 -.32 .144 -.53 .012 -.29 .182 LS (rep) .04 .868 -.07 .744 -.04 .865 -.02 .923 R-AS (rep) .19 .378 -.24 .275 -.37 .085 -.43 .047 L-AS (rep) .33 .135 -.09 .693 -.41 .058 -.46 .033 AG (s) -.20 .359 -.12 .600 .32 .146 .37 .094 EAP (m) -.08 .747 -.25 .256 -.41 .058 -.50 .021 r = Pearson’s linear correlation coefficient; HGS = handgrip strength; LS = leg strength; R-AS = right arm strength; L-AS = left arm strength; AG = gross motor abilities; EAP = expected aerobic performance; P-value = statistical significance at the 95% CI (values in bold indicate a significant difference).