Sushant Singh Rajput works out hard in the gym to play pithoo in 'Kedarnath'

Sushant Singh Rajput

Sushant Singh Rajput

Sushant Singh Rajput will start shooting for Abhishek Kapoor's Kedarnath, co-starring Sara Ali Khan, next month. He plays a pithoo in the film. They carry baggage and pilgrims on their back during the ardous trek to the Kedarnath temple.

To do justice to the part, the actor has been spending hours at the gym and exercising on the climber and treadmill with a heavy sack on his back. This is his way to build stamina.