## 3 Results
### RT versus MT  
No significant between-groups differences were found in terms of participants' characteristics and comfortable walking speed (RT 4.3 \(\pm\) 0.4 km/h, MT 4.1 \(\pm\) 0.2 km/h, and \(p\) = 0.12) (Table 2). Based on test-retest reliability results, HAs dispersion on the sagittal plane was considered. No significant time by group interactions or group or time effects were detected for MD, MA, HAs percentage, and RoM in the untrained lower limb. When considering the trained limb, no significant time by group interactions or time effect were found, while a group effect was detected for MD during the fourth phase (\(p\) = 0.045), for MA in the first (\(p\) < 0.001) and fourth (\(p\) = 0.035) phases, and for HAs percentage in the third phase (\(p\) = 0.011). Post hoc analysis revealed lower MD at TI-post (\(p\) = 0.047) and T2-pre (\(p\) = 0.033) in favor of the MT group during the first phase of the gait cycle (Table 3). \begin{table}
\begin{tabular}{c c c c c c} \hline \hline \multirow{2}{*}{**Plane of Motion**} & \multicolumn{5}{c}{**MD (cm)**} \\ \cline{2-6}  & **Phase** & **T0** & **T1-pre** & **ICC (95\% CI)** & **SEM** \\ \hline \multirow{4}{*}{Frontal} & 95–10\% & 22.6 \(\pm\) 8.6 & 19.6 \(\pm\) 8.8 & 0.44 (-0.43–0.79) & 7.75 \\  & 10–40\% & 20.5 \(\pm\) 10.3 & 20.0 \(\pm\) 9.3 & 0.79 (0.54–0.91) & 3.72 \\  & 40–75\% & 15.1 \(\pm\) 4.8 & 16.1 \(\pm\) 8.5 & 0.42 (\(-\)0.11–0.69) & 6.40 \\  & 75–95\% & 12.8 \(\pm\) 5.5 & 17.2 \(\pm\) 9.1 & 0.32 (\(-\)0.29–0.66) & 7.75 \\  & 95–10\% & 12.8 \(\pm\) 6.9 & 14.4 \(\pm\) 7.4 & 0.70 (0.49–0.82) & 3.77 \\  & 10–40\% & 16.3 \(\pm\) 9.2 & 13.2 \(\pm\) 6.7 & 0.64 (0.36–0.79) & 4.89 \\  & 40–75\% & 15.6 \(\pm\) 6.1 & 16.5 \(\pm\) 6.7 & 0.70 (0.47–0.83) & 3.40 \\  & 75–95\% & 14.4 \(\pm\) 6.7 & 15.8 \(\pm\) 7.2 & 0.62 (0.32–0.79) & 4.44 \\ \hline \multicolumn{6}{c}{**HAs Percentage (\%)**} \\ \cline{2-6}  & **Phase** & **T0** & **T1-pre** & **ICC (95\% CI)** & **SEM** \\ \hline \multirow{4}{*}{Sagittal} & 95–10\% & 76.2 \(\pm\) 17.0 & 73.2 \(\pm\) 19.9 & 0.78 (0.63–0.87) & 7.46 \\  & 10–40\% & 79.6 \(\pm\) 23.7 & 78.9 \(\pm\) 24.6 & 0.87 (0.78–0.92) & 6.07 \\  & 40–75\% & 83.5 \(\pm\) 13.0 & 84.8 \(\pm\) 11.9 & 0.90 (0.84–0.94) & 2.27 \\  & 75–95\% & 84.5 \(\pm\) 14.6 & 86.5 \(\pm\) 11.5 & 0.86 (0.76–0.91) & 3.52 \\  & 95–10\% & 3.0 \(\pm\) 6.7 & 2.2 \(\pm\) 3.9 & 0.48 (0.13–0.69) & 4.63 \\  & 10–40\% & 2.8 \(\pm\) 5.1 & 3.4 \(\pm\) 8.4 & 0.86 (0.76–0.91) & 1.87 \\   Frontal & 40–75\% & 3.7 \(\pm\) 5.2 & 4.3 \(\pm\) 4.7 & 0.70 (0.50–0.82) & 2.60 \\  & 75–95\% & 3.8 \(\pm\) 5.5 & 3.0 \(\pm\) 4.6 & 0.42 (0.03–0.65) & 4.69 \\  & 95–10\% & 20.9 \(\pm\) 14.7 & 24.6 \(\pm\) 18.2 & 0.79 (0.65–0.88) & 6.14 \\  & 10–40\% & 17.6 \(\pm\) 21.7 & 17.8 \(\pm\) 22.1 & 0.84 (0.73–0.90) & 6.62 \\  & 40–75\% & 12.7 \(\pm\) 12.1 & 11.2 \(\pm\) 10.3 & 0.84 (0.74–0.91) & 3.28 \\  & 75–95\% & 11.8 \(\pm\) 13.1 & 10.6 \(\pm\) 10.6 & 0.89 (0.89–0.93) & 2.60 \\ \hline \multicolumn{6}{c}{**Rom (\({}^{\circ}\))**} \\ \cline{2-6}  & **Phase** & **T0** & **T1-pre** & **ICC (95\% CI)** & **SEM** \\ \hline \multirow{4}{*}{Sagittal} & 95–10\% & 11.0 \(\pm\) 5.6 & 11.3 \(\pm\) 5.7 & 0.89 (0.82–0.94) & 1.15 \\  & 10–40\% & 10.1 \(\pm\) 4.3 & 9.6 \(\pm\) 3.9 & 0.86 (0.77–0.92) & 1.05 \\  & 40–75\% & 57.8 \(\pm\) 4.0 & 57.2 \(\pm\) 4.1 & 0.92 (0.85–0.95) & 0.63 \\  & 75–95\% & 58.6 \(\pm\) 4.7 & 58.8 \(\pm\) 4.9 & 0.89 (0.81–0.93) & 1.02 \\  & 95–10\% & 1.8 \(\pm\) 1.3 & 1.7 \(\pm\) 1.2 & 0.57 (0.28–0.75) & 0.92 \\  & 10–40\% & 1.5 \(\pm\) 1.1 & 1.3 \(\pm\) 1.0 & 0.35 (\(-\)0.08–0.61) & 1.06 \\   Frontal & 40–75\% & 5.5 \(\pm\) 4.1 & 4.9 \(\pm\) 4.2 & 0.50 (0.16–0.70) & 3.39 \\  & 75–95\% & 4.8 \(\pm\) 3.8 & 4.8 \(\pm\) 3.9 & 0.37 (\(-\)0.06–0.63) & 3.79 \\  & 95–10\% & 5.4 \(\pm\) 3.2 & 5.9 \(\pm\) 3.3 & 0.92 (0.86–0.95) & 0.50 \\   Transverse & 10–40\% & 3.4 \(\pm\) 2.4 & 3.1 \(\pm\) 2.4 & 0.79 (0.64–0.87) & 0.93 \\  & 40–75\% & 5.6 \(\pm\) 4.1 & 5.2 \(\pm\) 3.7 & 0.62 (0.37–0.77) & 2.51 \\  & 75–95\% & 7.8 \(\pm\) 4.6 & 7.8 \(\pm\) 4.3 & 0.65 (0.41–0.79) & 2.68 \\ \hline \end{tabular}
\end{table}