Judo is one of the oldest martial arts sports . Judo literally means the soft way , and the nice of this sport in controlling the opponent and immobilizing him, which is often better than harming him. The match between the players is called randori, and each player wears a suit prepared for the game ( WHITE / BLUE ) . The number of belts is 7 belts (white / yellow / orange / green / blue / brown / black). There are three types of points ( IPPON which are the knockout and Waza-ari, Founded in Japan in 1860 by Jigoro Kano. The International Judo Federation was founded in 1951. The International Judo Federation includes more than 200 national federations. The current president of the International Judo Federation, Mr. Marius Vizer.