组别

步长(cm)

跨距(cm)

步宽(cm)

足角(˚)

A

39.82 ± 1.78^⑤

79.82 ± 1.88^⑥

9.80 ± 0.84^⑦

9.22 ± 0.49^⑧

B

37.35 ± 2.11

73.95 ± 2.04

12.95 ± 0.85

13.34 ± 1.55

C

29.50 ± 3.38

59.23 ± 3.57

16.66 ± 1.94

19.24 ± 1.82

D

12.67 ± 1.79

25.67 ± 1.75

23.54 ± 1.71

28.34 ± 1.70

F值

519.16

1916.21

318.21

577.74

p值

<0.05

<0.05

<0.05

<0.05