Andy Roddick Slow Motion Forehand Serve

Roger hitting a topspin backhand slowmotion

Rafa Nadals Serve in Slow Motion

Maria Sharapovas Serve in Slow Motion

Federer Forehand Slow motion replay Filmed using a cuttingedge 1000 frames sec super slowmotion camera

Fernando Gonzalez slow motion topspin forehand versus Roger Federer

Topspin service motion from two angles by Alicia Molik

Super slow motion videos of Roger Federer - hitting mostly forehands and a couple of backhands. Incredible detail of racquet vibrations, him watching the ball and more...

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.

Double Handed Backhand; "New Double-Handed technique with grip held higher up the handle"