Descripting a sport

The judo is the sport that I'm going to talk about. It's not very violent even if it's a martial art. It's played individually in fights that can last five minutes or less, if n ippon is done. That sport was created by Jigoro Kano 1882 joining some thechniques of the traditional jui jitsu. It's played on a tatami and the judokans must wear a judogi,  a belt and if they're women a black shirt under the judogi.