Internal Arts - 4 Energies (Peng, Lu, Ji, An) - MAD TALKS

（Italian and English Subtitles) In traditional martial arts and the internal arts, people often talk about energies. The best way to understand the nature of these energies is certainly to experience them directly, but it is possible to explain some basic mechanisms without getting lost in vague esoteric theories. This video is an extract from a long lecture on the 4 basic energies that we can find in Tai Ji Quan and other traditional Chinese systems.