T´ai Chi Chuan - meaning "Grand Ultimate Fist" is an internal martial art, and has, for centuries, been a source of health, vitality, and longevity for millions of people in the Far East. T´ai Chi is classified as an aerobic exercise as the movements create cardiovascular benefits. However, unlike most aerobic exercise, T´ai Chi is done slowly and with low impact - but don't be surprised at the amount of heat your body generates while performing this "gentle" exercise.