Tennis player aims to control the ball as much as possible when playing, the focal point. When the position of the ball is hit, the most suitable where this is known as the "best batting position. In addition, if a player tries to face up to the flight direction normal ball with the racket head to hit the ball, two players use the same racket, and may be two different players swing the racket is slightly different. In addition, due to the weight and the overall structure of the tennis racket is made after the fixed, the only way to achieve different rackets with different weight or weight distribution.
Tungsten alloy Qiaqia apply to this material.
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