daoist yoga: Qigong (weigong) and neigong
Two three-year training programs. Each provides needed essential theory but focuses mainly upon hands-on practical development of spiritual qualities and energy capabilities. Level 2, Weigong, cultivates qi on the surface and just around the body. Level 3, Neigong, furthers this skill by developing qi flows within the body and linking them to the qi flows already developed in Level 2 training.
These courses are Levels 2 and 3 of Neidan yoga.