Mixed martial arts (MMA), sometimes referred to as cage fighting, no holds barred (NHB), and ultimate fighting, and originally referred to as Vale Tudo is a full-contact combat sport based on striking, grappling and ground fighting, incorporating techniques from various combat sports from around the world. The first documented use of the term mixed martial arts was in a review of UFC 1 by ...
source https://en.wikipedia.org/wiki/Mixed_martial_arts
