Skip to main content

Table 5 Upper body rotational force, power and velocity and lower body power measurements for pre and post training

From: Effects of nine weeks isokinetic training on power, golf kinematics, and driver performance in pre-elite golfers

 

Pre Mean ± SD

Post Mean ± SD

ESw

ESb

Magnitude of inference

Harmful

Trivial

Beneficial

Seated rotation dominant Side

 Force

   

0.19

16% unlikely

4% very unlikely

80% likely

 IK (N)

230.0 ± 53.8

287.7 ± 58.1

0.96

    

 IT

224.4 ± 68.5

270.7 ± 48.5

0.77

    

 Power

   

0.32

14% very unlikely

0% very unlikely

85% likely,

 IK (w)

697.5 ± 277.5

942.0 ± 276.4

0.82

    

 IT

581.3 ± 318.5

731.4 ± 278.7

0.5

    

 Velocity

   

−0.11

0% very unlikely

100% most likely

0% very unlikely

 IK (m/s)

3.3 ± 0.6

3.6 ± 0.6

0.45

    

 IT

3.0 ± 0.7

3.4 ± 0.7

0.5

    

Seated rotation non-dominant side

 Force (N)

   

−0.10

65% possibly

6% unlikely

29% possible

 IK

239.5 ± 52.0

279.3 ± 37.8

0.71

    

 IT

214.9 ± 58.4

260.2 ± 58.4

0.82

    

 Power (W)

   

0.00

50% possibly

1% very unlikely

49% possibly

 IK

725.9 ± 271.9

870.6 ± 247.0

0.5

    

 IT

586.9 ± 310.0

732.8 ± 289.5

0.5

    

 Velocity(m/s)

   

−0.45

0% very unlikely

100% most likely

0% very unlikely

 IK

3.28 ± 0.5

3.48 ± 0.7

0.32

    

 IT

2.89 ± 0.7

3.36 ± 0.7

0.79

    

Lower body

 CMJ (cm)

   

−0.11

45% Possible

45% possibly

10% very unlikely

 IK

38.2 ± 8.4

38.0 ± 9.1

−0.03

    

 IT

43.1 ± 6.4

43.7 ± 6.6

0.08

    

 LSJ 20 kg (W)

   

0.02

47% possibly

1% very unlikely

52% possibly

 IK

1333.9 ± 209.4

1385.6 ± 227.2

0.22

    

 IT

1288.4 ± 267.5

1335.5 ± 267.5

0.20

    
  1. SD standard deviation, ES effect size IK isokinetic training group, IT isotonic training group, CMJ counter movement jump, LSJ loaded squat jump, ES w within group ES, ES b between group ES