Tennis Anyone

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Tennis Anyone??

• Serving Speeds

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What makes a serve...a serve

• Serves mainly depend on internal rotation. Any
  one of these talented tennis players could
  improve their serves if they just leaned back or
  arch their back more to get more power for a
  better wind up in their preparation to serving.

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Height vs. Serving Speed
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Age vs. Serving Speed
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Rank vs. Serving Speed
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Tournaments Played vs. Serving Speed
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Weight vs. Serving Speed