The Oncourt Offcourt Tennis Serve Rite Racquet helps you master the Continental Grip in minutes! The patent pending Serve Rite Racquet is a game-changer. One of the biggest challenges in tennis is learning the Continental Grip so players can hit slice and kick second serves, add more power to their first serve, learn to volley without changing grips, hit backspin or slice groundstrokes, drop shots and defensive lobs!