RCJ Machado Jiu-Jitsu, is the ultimate cutting edge fighting art, developed from traditional jiu-jitsu by the Gracie family and than highly refined by The Machado Brothers, into a modern and unique style known most famous for its devastating ground fighting techniques.Increasingly gaining popularity in the United States, Chuck Norris has called Machado Jiu-Jitsu" the style of the '90s."