The Hurt Business Movie CLIP | Early Rules & Violence In MMA

Top MMA fighters past and present discuss the early rules of MMA fighting and how it changed over time due to the violence of the sport. For more information on this MMA movie visit From the producers of Bowling for Columbine, Fahrenheit 9/11 and Generation Iron, THE HURT BUSINESS details the lives of various martial arts superstars, including Ronda Rousey and Jon Jones, competing in the fastest growing sport in the world and the struggles and triumphs that accompany