tossmasterA few minutes a day makes a SNAP CHANGE! The TossMaster mat is the revolutionary tennis training tool that effectively teaches the player the technique of the ball toss. We all know that practice makes perfect. But to achieve effective change and learning, you have to practice the right thing. TossMaster is an interactive guide for tennis players to understand foot position, stance and ball drop placement for the flack, slice and kickserve. TossMaster