Varun is getting himself trained in gymnastics for his role by action expert Kuldeep Shashi and is spending a lot of time perfecting gymnastics. He is learning different forms of dance like Bhangra, Urban and Street hip-hop from Remo's dance troupe. Apart from this, the actor hits the gym twice a day for his work-out.
Varun who was on a no carb diet earlier has shifted to eating carbs to acquire the physique required for the character.
The film also stars Shraddha Kapoor and will go on floors by the end of this month.