Shah Rukh Khan trained in a new exercise format to perfect his look in Yash Chopra's upcoming film

Shah Rukh Khan's look in in his upcoming Yash Chopra film is distinctly different from his two previous projects Don 2 and RA.One. Buzz is that the actor had to train in a very different fitness format to achieve his new look.

Our sources say all credit goes to SRK's personal trainer Prashant Sawant who taught him VIPR. Prashant is the same trainer who was behind SRK's six-pack abs in Om Shanti Om.

A source close to the trainer tells us, `Prashant learned VIPR first when he was in London and then trained Shah Rukh for Yashji's film.`

Speaking to us from the US, Prashant states, `VIPR (Vitality, Performance and Reconditioning) is great for staying fit and flexible. Shah Rukh was the first person after me to try this. Being a fitness enthusiast, he is always trying on new things. No wonder in this film he is looking so young.`