Ancient people wear daily clothes more when they are playing sports. Modern sportswear appeared in the mid-19th century. At that time, European sports became more and more popular. Therefore, there were clothes designed for hunting, playing golf and other sports. In the 1890s, European women began to play tennis, cycling, swimming and other sports. Therefore, tennis clothes and horizontal stripes were popular. After the 20th century, the variety of sports clothes continued to increase and spread rapidly around the world. Chinese athletes have been wearing sportswear since the 1911 national games. Modern sportswear is not only used by athletes, but also becomes portable clothing for people to take exercise outdoors and travel.