First of all, women tennis players wearing short skirts is related to historical changes. The dress of female tennis players has experienced the development from trousers to long skirts to short skirts. Tennis was originally an aristocratic sport, in which all men participated, not women. Later, more and more girls appeared on the field, but girls didn't want to wear trousers like men, but elegant long skirts. After all, aristocratic girls are basically dressed like this, and they should be polite and solemn on the court. Later, girls who love tennis found that short skirts can make them flexible on the court, so women's dresses on the tennis court changed from long skirts to medium skirts and finally to short skirts.
Secondly, the short skirt worn by female tennis players is related to the sports characteristics of tennis. Unlike badminton, table tennis and other ball games, tennis is an outdoor sport. Because it is not limited by the venue, tennis players have a wide range of movements. Athletes must switch back and forth between turn-back running, lower back and sliding. So short skirts are far more convenient than shorts.
Finally, from the visual point of view, women tennis players wear short skirts and enjoy it. Tennis is a fashionable sport, and major sponsors spend as much money on tennis clothes as football and basketball. Obviously, women tennis players' short skirts are more fashionable and more ornamental than shorts. At the same time, short skirts can fully show the athletic beauty and excellent figure of female athletes.