From 'Leader' to 'Baabuhali', Rana Daggubati has changed a lot. Fitness Trainer Kunal Gir is the man behind his physical transformation.Rana looked very lean when Kunal Gir met him for the first time 8 years ago. Though he doesn't have the best genetics, Rana have that wide structure and good frame to look so good. He has worked so hard for years to attain this stage.Usually, Rana prefers doing weight training, chest and hands work outs. He hits the gym for 5 days in a week and sweats it out at least for 1 hour per day. Even if its outdoor shoot, Our Tollywood Hunk doesn't workout a miss at all.Depending on the requirement of films, Rana changes his diet. He would take 8 meals a day and most of it would be high on proteins. He would eat more veggies and consume milk in good quantity.