If you’re looking to develop a wicked twister, keep these tips in mind ... it easier to generate spin on the serve. Move the ball toss On flat and slice serves, the ball toss should be out ...

The best spin serve to develop first is the slice serve or 'slider'. It happens when the racket face brushes around the side of the ball. The resulting spin takes the ball out wide which often means ...

“When you do a one-handed backhand, you have to close your grip. When you do your slice, you open it much more," says Henin. As the Belgian later explains, preventing shoulders from tightening ...