How do you train your service?

What is PRONATION?

The serve is one of the most important strokes in tennis.

 Serve Up

Unique machine to train pronation in the service.

Link to this page location: #form

Buy on Amazon

You can buy the pack of 8 weights to increase the weight of the racket on Amazon.


We are authorized Amazon distributor, safe purchase and warranty

Set of 8 Weights