No significant interactions were found with the mixed-model ANOVAs for any PPT ( C5-C6 : P > .252 ; second metacarpal : P > .452 ; tibialis anterior : P > .273 ) : both groups exhibited similar increases in PPT ( all , P < .01 ) , but within-group and between-group effect sizes were small ( standardized mean score difference [ SMD ] < 0.22 ) .