Table 3. Correlation between reaction time (Simple and Choice) and physical performance variables in the control 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) -.21 .239 -.20 .273 -.27 .128 -.27 .138 LS (rep) -.23 .204 -.08 .679 -.16 .368 -.29 .106 R-AS (rep) -.24 .181 -.13 .469 -.24 .200 -.21 .260 L-AS (rep) -.32 .075 -.18 .316 -.27 .149 -.21 .265 AG (s) .57 .001 .36 .041 .54 .001 .44 .013 EAP (m) -.21 .245 -.08 .646 -.23 .280 -.24 .255 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).