Serving
Do you know how to perform J.O. Waldner service (use your body to shield your racket movement).
Hi Pakorn,
This isn’t legal any longer. He made sure his body was around enough and then throw the ball close to your body to make the contact and shield it from you opponent.
We explain the principles behind spin and how you can generate different types of spin with your serve. We also give you some challenges so you can test yourself and see how you are progressing.
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ali feiz Posted 10 years ago
the rules have got much easier...