This video shows the demonstration of the fajin testing exercises of the Pre-Heaven Power Method by three associate instructors of the American YiZungYue Internal Martial Arts Association (AYZYIM).
http://www.youtube.com/watch?v=I6M0-1k30Fo

AYZYIM is a new organization to promote the Pre-Heaven Power Method to the world's martial arts community (http://americanyzy.com/). The Pre-Heaven Power Method, developed by Grandmaster Pan Yue, is a systematic, revolutionary, and comprehensive approach to acquiring internal power. The associate instructors will assist Master Wei-Chung Lin, the Chief Instructor of AYZYIM, in the forthcoming First International Workshop on the Pre-Heaven Power Method to be held on October 23-24, 2010 in Skokie, Illinois, U.S.A.