Amazon.com description: Product Description: The ancient practice of tai chi is clinically proven to be one of the most effective exercises to improve health, fitness and relaxation. The 24 Forms is the most widely practiced tai chi form. While there are many variations, the form you will learn by working with this DVD is the one of the most authentic. Following an introduction to tai chi and its benefits, Dr Lam teaches unique qigong exercises and foundational movements which will enhance your energy and make easier learning. He teaches the 24 forms from different angles using close ups, repetitions and diagrammed illustrations while dividing each form into small sections allowing you to follow along with ease. Throughout the lessons, Dr Lam will explain the tai chi principles and how to use them to improve your tai chi.