To survive in the film industry, actors have to stay fit. From crash diets to insane workouts, they do it all. A lot of them have transformed themselves and are looking fabulous. They often share health tips and pictures with their fans on various social networks. Most recently, Parineeti Chopra put up images from a photo shoot in which she was flaunting her recent svelte figure. The actress also encourages people to get healthy and start looking after their bodies. Even Bhumi Pednekar shares diet tips and healthy recipes with the hashtag #losetlikebhumi. Here are a few posts by Bollywood’s fitness enthusiasts (You may want to give your fitness routine a serious thought after this):