For a player to move the body segments efficiently, there should be optimal combination of the stability and mobility through lowering the center of gravity created by loading the major muscle groups of the lower extremities.

Upper body force creation depends of the elastic capabilities of the muscles of the trunk. The reason the players create a larger upper trunk rotation beyond the hips is to pre stretch the trunk rotator muscles and create a powerful separation angle

Breathing in Tennis and How does it Influence Stroke Production

Implementing breathing in the tennis practice routine will enable players to:
1. Rely on the kinetic chain as the source of power and control
2. Have more constant timing of the strokes
3. Relax the muscles during the contact point
4. Perform with effortless and fluent follow through
5. Decrease the levels of anxiety and stress during and after the points
6. Increase the levels of concentration and confidence
7. Stabilize the core
8. Move efficiently
9. Delay the Feeling of fatigue
10. Reduce the chances of injuries

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