These notable business personalities turn to exercises like yoga and meditation to maintain their physical and mental health. : Daniel Loeb, Founder and CEO, Third Point, LLC | One of the most successful hedge fund managers in the world, Loeb attributes his ease and calmness to Ashtanga Yoga. He said yoga helped him navigate through professional and personal hurdles. (Image: Third Point) Ray Dalio, Founder, Bridgewater Associates | Transcendental Meditation is a stress buster for Dalio, who set up what is now the largest hedge fund in the United States.