Qigong is the study and practice of cultivating life force through various techniques combining postures in movement, breathing, meditation and intention.
The three treasures of Qigong are JING (essence), QI (energy) and SHEN (spirit).
The Three Treasures or the Three Jewels are theoretical cornerstones in traditional Chinese medicine and in practices such as Neidan, Qigong, and Tai chi.
According to historical tradition, Qigong can be classified into 5 types, although in some the border is not well defined.