Here's a YouTube clip showing demonstrable, measurable evidence of the effects of qi on the human body. Austin Goh teaches human energy healing and is a master of Wing Chun kung fu.
Pier Rubesa is an independent researcher looking into the practical uses of sound waves in living systems as the basis for diagnostic schemes therapeutic systems and their interaction (bioharmonic research).
Chris and I were clients of Pier's. You can see the room where, over the course of a year, Chris was treated by Pier using the same technology. The difference is that in this video, human touch, not sound waves, is the medium being manipulated to bring about changes in the body. If you look closer at the video you will see speakers situated at various points in the room. In a sound therapy session, Pier introduces pure sounds that vibrate to the individual colors of the chakras. The machine picks up the body's reactions to the sound or the touch through sensors that are placed under the mattress.
Here's a link to some of the posts where I discussed the sound therapy. (Note: Chris was quicker than most to achieve an out-of-body experience.) If you wish to read more, just put "sound therapy" in the search bar.