Judo (じゅぅどぅ) is a fighting technique that focuses on throwing and ground skills. Japan is known as the "judo country". Judo is a unique subject in Japanese Wushu, which evolved from jujitsu. In Japanese, it means "soft way". Is the "gentle way". Judo originated in part from the hand-to-hand combat technique of ancient Japanese samurai: jujitsu. Judo wins the game by throwing its opponent to the ground. This is the only event in the Olympics that allows opponents to be subdued by choking or twisting their joints. Judo is a highly antagonistic competitive sport, which emphasizes the technical proficiency of players, rather than the comparison of strength. Judo became an Olympic sport in 1964, and was listed as an Olympic sport again in 1992. At present, there are 14 gold medals in the Olympic Games, which is the Olympic fighting event second only to wrestling.