Billie Jean King's Eye Coach Pro Model Tennis Trainer is the fastest way to better tennis! With homework assignments covering Technique, Control, Timing, Power, and Live Play, you can improve your game in just 10 minutes a day in the comfort of your own home!
- Adjustable Height: 32" - 35," For players shorter than 4'2"
- Includes: 50,000-hit Guarantee
- Effortless Variety of Spins
- 17 Different Strokes
- 1-2 Second Rally Intervals
- 1/10th Second Timing skills