Mixed martial arts (MMA) is a full contact combat sport that allows the use of both striking and grappling techniques, both standing and on the ground, including boxing, wrestling, Brazilian Jiu-Jitsu, Muay Thai, Kickboxing, Karate, Judo and other styles.
The roots of modern mixed martial arts can be traced back to the ancient Olympic combat sport of Pankration. Various mixed style contests also took place throughout Europe, Japan and the Pacific Rim during the early 1900s.