This app is a collection of over 70 short instructional videos on Tai Chi, a martial art that has been practiced for thousands of years. Each video offers a clear explanation of the technique and its purpose in combat. The lessons are divided into two categories: basic Tai Chi and advanced Tai Chi. The first category teaches you the most basic movements of the art, while the advanced category teaches you the most advanced movements. In both categories, you will learn the most important techniques, such as how to lead with the elbow, how to lead with the foot, how to move the body, etc. In addition, each category contains a series of exercises that will help you practice the technique. You can also practice the technique with a partner.