Table 4.  Summary of the timing (s) of the maximal rotation (trunk internal rotation, shoulder internal rotation and forarm pronation) and flexion/extension angular velocity variables (trunk flexion, shoulder flexion, elbow extension and wrist flexion). Data are means (ąSD).
 

Elite players (n=12)

Low level players (n=14)

Effect size (η2)

Power (1-β)

Rotation

.19

.39

Max. trunk int. rotation

-.087 (.018)

-.104 (.028)

Max. shoulder int. rotation

.003 (.003)

.005 (.006)

Max. forearm pronation

.012 (.010)

.016 (.011)

Flexion/extension *

.33

.62

Max. trunk flexion

-.051 (.020)

-.065 (.057)

Max. shoulder flexion

.051 (.005)

.038 (.035)

Max. elbow extension

-.018 (.014)

-.011 (.009)

Max. wrist flexion

.000 (.033)

.018 (.022)
 
 
* p < 0.05.