Originally a form of martial arts, tai chi has developed over the centuries and is practiced by millions of people around the world today to improve and maintain their health. More than just an exercise, tai chi represents a way to life, helping people of all ages meet day-to-day challenges with energy while remaining calm and relaxed inside. The slow, rhythmic movements enable you to relax and strengthen your body without fear of strain or injury, improve your concentration, and quieten and focus your mind.