In order to train the muscles of an MMA athlete, Tom Hardy, one of the leading actors, worked hard for 5 months, and also received professional MMA training. He has the basic foundation of action movies such as "Bronson". · Hardy's progress is obvious. But even so, he broke his ribs, injured his foot during training, and tore the ligament of his right hand.
In order to play with Tom Hardy, Joel Edgerton, who played his brother in the film, and Nick Knott, who played the downfall daddy, also received special training for 5 months. This kind of training is very difficult for the 70-year-old Nick Knott. Most of the time, he just watches other people's training on the side, and learns some theories and the language and habits of professional athletes. For Joel Edgerton, who is going to fight Tom Hardy in the film, in order to create a real MMA athlete on the screen, he works hard during training, and the movements and fights during the performance. Without any moisture, it is a real sparring.
