MUMBAI: The sequel to David Dhawan’s 1997 laugh riot, ‘Judwaa’, which features Varun Dhawan, Jacqueline Fernandez and Taapsee Pannu in lead roles, kicks off in April. And Varun who steps into Salman Khan’s shoes in Part 2 has been training hard with Prashant Sawant for a macho, muscular look for one of the characters. He’s so focussed on his workouts that after an eye surgery on Saturday for an injury he’d sustained on the sets of ‘Badrinath Ki Dulhaniya’, he went right back to the gym. While one of the twins is lean, the other is all pumped up, and the actor is currently bulking up for the latter so he can flaunt some pack soon. “He’s on a high-protein, low-carb diet and has to eat every three hours. Carbs are allowed only in the afternoon and my wife is ensuring the appropriate meals reach him every three hours. He looked pretty muscular in ‘ABCD 2’, so the idea is to go one step further,” informs Prashant, adding that Varun will be doing a lot of martial arts and they train together for an hour-and-a-half daily for greater flexibility for the film that marks Dhawan Senior’s return to direction.