The TT Trainer is a brand new patented training device that is designed to provide measurable accurate practice for a range of shots. Perfect for training at home on your own or with a partner or coach in a club. Practice serve receive pushing topspin. The TT Trainer will fit all cylindrical net posts and simply slides over the existing net post. The aperture created can be adjusted to facilitate the type of practice required. Please search TTTrainer1 on you tube for video
