Ripstick (and Ripster)
On the tennis court, you need to move around fast and have excellent balance. The Ripster, over time, will help you get that extra edge balancing on the court. And, they're fun.
Regarding Ripster vs Ripstik, the original Ripstik was large at 34 inches. The newer 27.5 inch Ripster is a compact, lightweight design. The compact size is handy but note that the smaller Ripster wheels wear out faster than the larger Ripstick wheels.
