Table 4 Subjects' limits of stability (LOS) 2 × 2 repeated measures ANOVA test.

From: The effect of rope jumping training on the dynamic balance ability and hitting stability among adolescent tennis players

Test index

ExG

ConG

Group

Time

Interaction

0W

12W

0W

12W

Main effect F-value (ES)

P-value

Main effect F-value (ES)

P-value

Interaction F-value (ES)

P-value

ODC (%)

44.35 ± 6.53

58.95 ± 8.63

44.51 ± 6.74

50.57 ± 8.35

1.998 (0.125)

0.179

17.559 (0.556)

0.001

2.998 (0.176)

0.105

FDC (%)

46.50 ± 4.47

52.12 ± 5.41

43.75 ± 3.83

46.62 ± 3.11

6.651 (0.322)

0.022

8.821 (0.387)

0.01

0.930 (0.062)

0.351

BDC (%)

32.12 ± 3.37

43.25 ± 3.34

35.50 ± 4.55

43.12 ± 3.98

3.942 (0.220)

0.067

29.113 (0.675)

< 0.001

1.021 (0.068)

0.329

LDC (%)

49.50 ± 5.71

67.37 ± 5.87**,##

50.13 ± 3.44

58.12 ± 3.17**

5.917 (0.297)

0.029

69.208 (0.832)

< 0.001

10.080 (0.419)

0.007

RDC (%)

51.37 ± 4.76

67.75 ± 5.14**

55.12 ± 5.59

63.02 ± 4.74**

0.064 (0.005)

0.804

55.200 (0.798)

< 0.001

6.735 (0.325)

0.021

FLDC (%)

41.62 ± 3.46

58.12 ± 4.59**,##

39.38 ± 4.32

43.25 ± 3.49*

29.883 (0.681)

< 0.001

67.167 (0.828)

< 0.001

25.840 (0.649)

< 0.001

FRDC (%)

46.87 ± 4.62

63.00 ± 5.80

49.12 ± 3.78

61.12 ± 5.18

0.012 (0.001)

0.915

64.494 (0.822)

< 0.001

1.395 (0.091)

0.257

BLDC (%)

36.50 ± 4.38

51.75 ± 5.69**,##

35.51 ± 4.00

40.12 ± 2.02

31.586 (0.693)

< 0.001

30.626 (0.686)

< 0.001

8.803 (0.386)

0.01

BRDC (%)

50.37 ± 4.35

68.25 ± 4.86**,##

47.62 ± 3.77

49.25 ± 3.79

54.506 (0.796)

< 0.001

41.750 (0.749)

< 0.001

28.940 (0.674)

< 0.001

LOST (S)

98.63 ± 3.46

87.25 ± 3.07**

94.37 ± 3.73

89.62 ± 2.11**

0.603 (0.041)

0.45

65.590 (0.824)

< 0.001

11.099 (0.442)

0.005

  1. Within-group differences *P < 0.05, **P < 0.01; Differences between groups #P < 0.05, ##P < 0.01.