Table 3 Primary outcome measurements (N = 21)

Spatio-temporal parameters

 Gait speed (m/s)

1.35 (0.15)

1.38 (0.18)

 Stance phase ratio (%)

59.29

59.89

 Stride length (m)^**

1.28 (0.18)

1.44 (0.19)

 Propulsion^**

8.9 (2.41)

10.8 (2.48)

Pelvic movement range

 Tilting range (˚)^*

4.78 (1.49)

5.73 (2)

 Obliquity range (˚)^*

7.57 (2.89)

8.38 (2.84)

 Rotation range (˚)^**

12.01 (4.35)

16.25 (5.84)