Check out this serve by Andy Roddick. He hit it so hard that it stuck right into the clay.

1998

Roger hitting a topspin backhand slowmotion

A round up of the final from 2007 good quality

From Jeff Cooper Page One introduces the twist serve and its uses and shows a full-speed video. Page Two analyzes the twist serve and shows a slow-motion video. At the bottom of each page is a link to an article with further tips and an animation of a ball with twist spin.

Video Analysis of the Bryan Brothers Volleys using Dartfish Video Analysis Software.

By Vic Braden & Andy Fitzell

www.vicbradentennis.com

shot at 300fps taken at the boston champions series this weekend

Novak Djokovic has beaten Rafael Nadal 6-1 7-5, Nadal goes down

1997

Featuring Federer, Nadal, Djokovic, Ferrer, Roddick, Nalbandian, Tsonga, Hewitt and Phillip Kohlschreiber

Use your legs to get more power and spin. Avoid the myth of Staying down with the ball. www.vicbradentennis.com