The actress took John's challenge head on and did a number of push-ups with him.
If that was not enough, Nargis also showed off her dancing skills, which left the Bollywood hunk quite amused. The two also encouraged the crowd to get fitter.
John obliged the paparazzi with a special shot where a lensman did 10 crunches under John's guidance. However, the participant fid not have to put in much efforts as the beefy actor held him by his belt for a part of the workout.