The Topspin Serve

Throw the ball toss at noon, and a little closer to your body. If it lands it should hit you on the forehead. This is going to be an all arm serve. You also finish on the same side of your body as well. Swing up at the ball and push the racquet through the ball. The key thing is to generate as much spin as possible and that is achieved by attacking the ball aggressively when tossing it in the air.

-tennistips