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Table 1 The values of hip strength and running kinematic variables (Mean ± S.D.)

From: Unveiling the influence of hip isokinetic strength on lower extremity running kinematics in male national middle-distance runners: a correlational analysis

 

DL

NDL

t

p

Cohen’s d

Isokinetic

Strength (Nm·kg− 1)

     

Hip IR.

0.36 ± 0.09

0.34 ± 0.09

0.84

0.43

0.22

Hip ER.

0.51 ± 0.11

0.49 ± 0.08

1.04

0.37

0.21

Hip Ext. Con.

5.41 ± 0.91

5.84 ± 1.23

-1.5

0.16

0.39

Hip Ext. Ecc.

6.07 ± 1.36

6.22 ± 1.23

-0.8

0.45

0.12

Hip Abd. Con.

1.25 ± 0.36

1.27 ± 0.32

-0.3

0.75

0.06

Hip Abd. Ecc.

1.55 ± 0.43

1.56 ± 0.48

-0.1

0.86

0.02

Running Kinematics (°)

     

Pelvic Drop (MS)

5.79 ± 3.00

8.71 ± 1.39

-4.04

0.00

1.25.

Pelvic Tilt Anterior (MS)

16.42 ± 4.27

16.02 ± 4.38

0.84

0.42

0.09

Hip Adduction (Max)

11.04 ± 2.96

11.93 ± 2.70

-0.72

0.49

0.31

Hip IR. (Max)

3.84 ± 2.30

5.16 ± 3.50

-0.68

0.52

0.45

Knee Adduction (Max)

2.99 ± 1.13

3.81 ± 1.76

-2.74

0.03

0.55

Tibial External Rotation (Max)

1.87 ± 4.97

-1.79 ± 4.02

1.56

0.16

0.81

Ankle Pronation (Max)

9.62 ± 3.12

9.22 ± 4.61

0.50

0.62

0.10

  1. Notes IR: internal rotation, ER: external rotation, Con: concentric, Ecc: eccentric, Abd: abduction, MS: mid-stance, Max: maximal angle from first contact to mid-stance, DL: Dominant Leg, NDL: Non-Dominant Leg