Tennis Tutor Tennis Tutor Plus Player w/2B-remote

With the push of just one button, the Player model simulates a player on the other side of the net. Just push either the Beginner, Intermediate, or Advanced buttons, and the Player model automatically picks an appropriate speed and spin, then changes both the side-to-side position and the depth of shots just like you were playing someone of that ability. The side-to-side position and depth of each shot are computer programmed to simulate the shot patterns of real players.
The Player model includes all the features of the standard Tennis Tutor Plus, plus adds topspin and underspin capability. A simple dial controls the amount of topspin or underspin you desire. It also includes a 2-function remote.