Mean and standard deviation of GRF: vertical (Fy), craniocaudal (Fx) and mediolateral (Fz) of TD1, TD2, CD1 and CD2 at t0 and t1.

<p>Data in Newton (N) was normalized by body weight. The first 50% of the gait cycle represents forelimb contact and the last 50% represents the hindlimb contact with the FP. Images with a * denote significant differences between t0 and t1, with p<.05.