Statistical correlation matrix results between variable pairs.

Pearson Correlation coefficient is presented together with the relative p-value for the following parameters: maximal cross correlation values for each anatomical district (rmax(PD), rmax(UD) and rmax(LD)), global anatomical cross correlation value (), dynamical symmetry indices for each direction (, and ), Global Symmetry Index (GI) averaged among the different running speeds for each subject and metabolic Cost of transport (C). Values in bold indicate significant correlations (* = p