Virat Kohli, Hrithik Roshan, and Saina Nehwal were given a fitness challenge to reveal their favorite way of working out by Rajyavardhan Rathore. Promoting the campaign ‘Hum Fit Toh India Fit’ celebrities including Prime Minister Narendra Modi, Tiger Shroff, Anushka Sharma, Farhan Akhtar, Rana Daggubati, PV Sindu and Gautam Gambhir have taken up the fitness challenge and their videos have become instantly viral on the internet.