Description
and smoothed stainless steel brake cable for less friction
Remember that the quality of your movements is more important than the weight itself
Available in one size
effective training sessions
- Sit upright on them and press down for 1 minute
Tennis Ball and Elastic Strap For "Tennis Trainer" Size:Unique size and smoothed stainless steel brakeOur design teams developed this product for learning to play tennis on and off the court, on your own or with others. A NOTE ON BALL DURABILITY For adults with an intermediate level, balls wear out after a few hours of play. Professional players change balls after every 9 games. We've taken great care to produce balls of the highest possible quality, but even so, they can still withstand only a few hours of intense play. Ball The ball used is an