If you're looking for a way to reduce stress, consider Tai Chi (TIE-chee). Tai Chi is sometimes described as "meditation in motion" because it promotes serenity through gentle movements — connecting the mind and body. Originally developed in ancient China for self-defense, Tai Chi evolved into a graceful form of exercise that's now used for stress reduction and to help with a variety of other health conditions. You can practice Tai Chi regardless of your age or physical ability — Tai Chi emphasi …