As an entrepreneur and investor, Shark Tank India’s mentor Anupam Mittal would perhaps lead a rather stressful life. His means to tackle stress, though, is rather simple. “Boxing is my stress reliever,” says Mittal, who often advocates an active lifestyle. “Boxing is an easy way to relieve stress, and burn a lot of calories. You find yourself in a calmer space, mentally, and also get an energy boost,” says the investor, who also practices cross-functional workouts and other formats to avail the benefits of a balanced routine.