Tennis is a popular sport, but one that can be difficult to master. You can quickly improve your game by using a tennis coach. Here are some of the reasons why tennis coaching can be so beneficial. Technique Firstly, a tennis coach will be able to teach you the correct techniques. Some of these techniques are not obvious. A beginner can make fundamental mistakes such as not holding the racket properly, while even a seasoned player can find themselves misunderstanding how to succeed at the game.