Submission wrestling

Submission wrestling (also known as submission fighting, submission grappling, sport grappling, or simply as no-) or combat wrestling (in Japan), is a formula of competition and a general term for martial arts and combat sports that focus on clinch and ground fighting with the aim of obtaining a submission through the use of submission holds. The term "submission wrestling" usually refers only to the form of competition and training that does not use a gi, or "combat kimono", of the sort often worn with belts that establish rank by color, though some may use the loose trousers of such a uniform, without the jacket.