The sacred octagonal cage is used in ultimate fighting championship, which is the top and largest professional MMA competition in the world. At present, UFC holds more than 20 live paid competitions every year. The arena of the competition is the iconic octagonal cage. The professional boxers who signed UFC have undergone systematic and scientific fighting training and have the ability to comprehensively use various fighting techniques.
Mixed fighting is a competitive fighting sport with extremely open rules. Finger gloves are used in mixed martial arts competitions, and the rules of the competition allow standing and ground fighting. Players are allowed to use boxing, Brazilian Jiu Jitsu, Muay Thai, wrestling, Taekwondo, Karate, Judo and Sanda, which is known as the decathlon in fighting.
Mixed martial arts events and their athletes are usually supervised and managed by the local government's sports Committee, and competitions are divided into different levels according to their weight. The open competition rules of mixed martial arts create a unified platform for boxers of different styles, which perfectly combines the techniques of standing and hitting with fists, legs, knees and elbows, ground surrender techniques such as joint techniques and strangulation techniques, and close wrestling techniques such as holding legs over the chest.