Sports - Science in Tennis

Why are some serves easier to return than others? How does your opponent put that tricky spin on the ball? The mysteries behind the winning strokes, equipment, and surfaces of the game of tennis are accessibly explained by scientists through the laws of physics. Through extensive laboratory testing and computer modeling, scientists have investigated the physics behind the shape of the tennis racket, the string pattern, the bounce of the tennis ball, the ways a particular court surface can determine the speed of the game, and the many other physical factors involved in tennis.

Included are studies of string tension, the size, shape, and weight of a racket, ball trajectories, court surfaces, and reflex time. The laws of physics work in the game of tennis.It is not really about "how to do it", it is about why this happens. Scientists also explains the physics of tennis strings and the tennis racket frame itself, as well as the physics of tennis strokes (e.g., why certain types of shots are more likely to go out or into the net).Some of the subject matter has since been explored in greater detail by the online tennis community, but the concept nevertheless remains very informative and relevant to tennis players and coaches who like to tinker with their equipment and their game. Now all the questions regarding hype and confusion can be solved and true information on what makes a tennis ball go can be understand more clearly. From rackets to strings to strokes, scientists have helped to show what is important and what is not. For instance, why is it so hard to hit a hard shot from mid-court? Why do shots down the line go out so much? Should I serve hard or slow? How can I become more consistent at serving and groundstrokes? Should I crowd the net or stay back and get ready for a lob? 

• The new racket designs and strings have changed the modern game of tennis. Now every player can understand the science behind a winner and a good game.