To all (including Xue Sheng): #3: while both internal and external methods may include Qigong, or the development of qi, the methods are very different. One method may work towards sinking the qi to one's center, while another may work towards expressing it outward to the surface (iron shirt)... One may work towards an unencumbered natural flow to all parts, while another may divert, redirect, and pack qi in specific parts. One may train qigong to calm the mind, dissolve tensions, thereby increasing awareness and sensitivity... while another may train qigong to concentrate and build 'dynamic tension', thereby increasing laser focus and physical strength.
Are some of these internal while others external? does anyone see differences and contradictions in the methods, while both being 'Qi Gong'?
pete.