My favorite sport is tennis. I haves three reason. First, tennis is easy to be safe because it is not risky as football. For instance, football and other sports like soccer, or hockey are similar danger. Many football player often accept some problems. It strikes your bone and makes your arms, or legs broken. The opposite of tennis is a racket sport. It requires one person or two teams of two players each. You do not go to another place to catch the ball. Second, tennis makes the physical active to be healthy. Tennis can make my brand and body have good flexibility. For instance, tennis can make my heart beat faster. It moves my blood to different parts of the body. At first , tennis has to lower stress because it makes me happy. Playing game can communicate with other people. I like to play so much with friends at school, and with my family in the park. Tennis can make close with them. Sport is a part of life. I am uncomfortable when I do not play tennis. It could stop my thinking of problems. Finally, tennis is a sample sport to protect me and live a healthy life.