Table 2.
1-2) | Internal/External rotation. The arm is in 90 degrees abduction, elbow is in 90 degrees flexion. The racket is swung firstly to the internal rotation and then external rotation. |
3-4) | Supination/Pronation. When the arm is in 90 degrees abduction, athlete swing the racket firstly to the supination position and then pronation position. |
5-6) | Trunk rotation. The legs are in open position like shoulder width. Athlete swing the racket from one side of the body (right trunk rotation) to the other side (left trunk rotation) |