Bestseller No. 22
spivo ® Audible TOPSPIN! For PRO Players,10-Weeks-Training Course. Used by Boris Becker Academy. More Power & Spin! Accessories : spivo Set, Own Hitting Technique Analysis, at home Tennis Trainer Book
- Lets You intuitively Play Perfect Topspin in Every Shot!
- Unique worldwide patented innovation. Hear exactly how much topspin you're playing, even before you hit the ball! Practice on court or even without a ball at home at any time. No Spin, No Sound! Recommended by the DTB German Tennis Federation.
- IMPOSSIBLE? Not if You Believe what Legends like Andy Murray say.
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