Sheru decided he would act in the film simply because "no one else was willing to do the body transformation for little to no money."
S. S. Arora choreographed the entire fight watching various fight scenes. He and Bill learned how to choreograph a fight scene off YouTube.
Sheru Arora (S. S. Arora) went through a vigorous training for the film, dropping to 150 & 20% body fat, then to 162 & 9% body fat for the fight scene.