page_title: Mixed martial arts
section_title: Safety
hierarchical_section_title: Mixed martial arts / Safety
caption_attribution_description: A doctor attends to a fighter following a loss.
context_page_description: Mixed martial arts sometimes referred to as cage fighting, is a full-contact combat sport based on striking, grappling and ground fighting, made up from various combat sports and martial arts from around the world. The first documented use of the term mixed martial arts was in a review of UFC 1 by television critic Howard Rosenberg in 1993. The question of who actually coined the term is subject to debate.
  During the early 20th century, various interstylistic contests took place throughout Japan and in the countries of the Four Asian Tigers. In Brazil, there was the sport of Vale Tudo, in which fighters from various styles fought with little to no rules. The Gracie family was known to promote Vale Tudo matches as a way to promote their own Brazilian jiu-jitsu style. An early high-profile mixed martial arts bout was fought in 1951, between the judoka Masahiko Kimura and Brazilian jiu-jitsu founder Hélio Gracie in Brazil. In the West, the concept of combining elements of multiple martial arts was popularized by Bruce Lee's Jeet Kune Do during the late 1960s to early 1970s. A precursor to modern MMA was the 1976 Muhammad Ali vs.
context_section_description: Mixed Martial Arts competitions have changed dramatically since the first Ultimate Fighting
  Championship in 1993, specifically with the inception of the Unified Rules of Mixed Martial Arts. There remains a paucity of data on injuries that occur in MMA, and resulting concerns with regard to MMA's safety remain. A recent systematic review concluded that the injury incidence rate in MMA appears to be greater than in most, if not all, other popular and commonly practiced combat sports.
caption: A ring-side doctor attends to a fighter following a loss.
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