Table 2 Mean values and standard deviations of the varus–valgus angles for the treated knee in the QT and HS group during the loading response, mid-stance and terminal stance at 4.5 km/h and 6.0 km/h

4.5 km/h

Loading response

−1.48 ± 2.09

8

−0.16 ± 0.92

17

0.2388

Mid-stance

−1.13 ± 1.56

8

−0.36 ± 0.93

17

0.5058

Terminal response

−1.02 ± 1.28

8

−0.83 ± 1.27

17

0.7319

6.0 km/h

Loading response

−0.29 ± 0.77

8

−0.18 ± 0.92

16

0.8109

Mid-stance

−0.03 ± 0.89

8

−0.03 ± 0.9

16

0.4902

Terminal response

−0.06 ± 1.87

8

−0.1 ± 1.54

16

0.7572