My role in 'Yaara' is challenging: Amit Sadh

It was not easy for Amit Sadh to be a part of Tigmanshu Dhulia's upcoming friendship drama "Yaara" as the actor says he had to undergo a rigorous weight training regime to fit into the role of a gangster. Amit, 32, said in the film his character goes through a transition from a young adult to an aged man. "It was a challenging role to play. The character starts from 25 and goes through till he turns 50-year-old. I had to gain and lose weight to don the transition in my role. My director Tigmanshu Dhulia helped me a lot to understand the role. He is a great director and is known for making people act," Amit said. The actor, who recently wrapped up the shooting of the film, said "Yaara" is a period drama that travels to the time period of 1975 to the current day.