Celebrity fitness trainer Satyajit Chaurasia is busy training actor Hrithik Roshan to fight with tigers for Ashutosh Gowarikar’s Mohenjo Daro. “The script of Mohenjo Daro is superb. Hrithik is my friend and he has shared with me the details of the body shots and other sequences while working out. There are combat scenes between him and tigers in the film. So I’m training him to build the right body for these kinds of sequences,” Satyajit said.