How to Practice the knee bend in a tennis serve
Welcome to a tennis lesson from FuzzyYellowBalls, the the best place to learn how to play tennis online. Our free video tennis lessons teach you how to play the game in a new way that combines technical analysis, visual learning, and step-by-step progressions.
The third step of the serve deals with how you bend your knees early in your motion. When you preparation to serve, your weight rocks back first. Then, as you begin to rock your weight forward in the direction you are hitting, you bend your knees.