Using a ball machine is a super effective way to work on your technique. Big ball machines can be really expensive though and are oftentimes not necessary for technical work. The tennis twist ball machine is a great alternative and I use this device on a regular basis in my coaching!
We partnered with OnCourtOffCourt to give you a special 70$ off deal on the twist ball machine. Just enter the promo code OCTENNISTWIST at checkout. But hurry – this special discount is only valid for 1 week.
If you are interested in buying the tennis twist ball machine just click on the image below:
If for some reason you can't see the image you can also click this link: