Roy Jones stand-up, clinch and floor. Stand-up preventing consists of Tyson vs Jones Jr, kickTyson vs Jones Jr and Muay Thai. Freestyle and Greco-Roman wrestling, Sambo (from Russia), in addition to Judo are used in the clinch segment of combating. The ground section of fighting is characterized through Brazilian Jui-Jitsu (specializes in positioning), shoot wrestling, trap wrestling, Judo, in addition to Sambo.