Varun Dhawan, whose 'Main Tera Hero' trailer was launched last week, is at his rugged and feral best. To perfectly hone his look, the stylish actor had to up his fitness ante and give a fit touch to his character, for which he was quite focused on the sets, informs a source close to the team!

Varun Dhawan not only became a regular member of the gym in Bangkok but also transformed the roads and alleys of the scenes in the city as his gymkhana!! The actor took to working out not only before the shot, but during and after at every free minute he got to constantly be in his Hero mode! Quick pushups and pec decks before each take, free weights during breaks, jogging and running on the roads and TRX Exercises with his trainer despite the presence of crowds were all but a natural part of the shooting days!

Well, now that’s fitness fanaticism for you!

Directed by David Dhawan and produced by Balaji Motion Pictures, 'Main Tera Hero' is all set to hit the screens on 4th April 2014, starring Varun Dhawan, Ileana D’cruz and Nargis Fakhri in the lead roles.