Bollywood actress Kangana Ranaut credits her fitness coach Yogesh Bhateja for the transformation she acquires for various roles.

"We have been working together for a few years now, we have done many transformations together -- the Cannes look, Panga, Thalaivi and now Dhaakad. My characters are very demanding, which he understands well and makes the plan according to the requirement of the script. He knows when to exert and when to hold back and, of course, never fails to get results," Kangana said.