Tai chi helps reduce stress and anxiety. And it also helps increase flexibility and balance.If you're looking for a way to reduce stress, consider tai chi (TIE-CHEE). Originally developed for self-defense, tai chi has evolved into a graceful form of exercise that's now used for stress reduction and a variety of other health conditions. Often described as meditation in motion, tai chi promotes serenity through gentle, flowing movements. Tai chi is an ancient Chinese tradition that, today, is practiced as a graceful form of exercise. It involves a series of movements performed in a slow, focused manner and accompanied by deep breathing.