Actor-producer Uday Chopra challenged actress Suneny Leon to a planking exercise on Thursday.
Taking to the micro-blogging website Twitter, the duo started off with a discussion over exercises and planks when Uday challenged Sunny with an image of himself in the midst of a planking exercise at the gym.
The Twitter conversation started with Sunny and her trainer Prashant.
While Sunny tweeted: “Hardest plank I do with prashant six pack for 1min, form is important, don’t hurt yourself!” Prashant responded to her tweet and wrote: “Sunny Leone you have got two more extra points for this plank. Thanks for support.