Flying Crane
Sr. Grandmaster
Do you mean the Uechi Ryu reverse breathing or the other sort?
In Uechi Ryu's version of Sanchin most of the body's muscles are kept in severe tension. The diaphragm is contracted. The abdominal muscles are fully engaged. The breath is held during exertion and released quickly on recovery. Inhalation occurs upon resetting the muscular tension.
The other sorts of reverse breathing with which I am familiar involve breathing in through the mouth and out through the nose as well compressing the abdomen during inhalation and expanding it during exhalation. I've never practiced that sort very much.
I guess I wanted to get a description of the dangerous method, to see if I ever use that in any of my forms. I do some tension in sil nim tao form in Wing Chun, and fu hok in Hung Gar, but it doesn't sound like I am doing the breathing as you describe.
Generally, I use tension on the movements which can be either extending or contracting movements, and the strikes, but I am exhaling thru the entire movement, in time with the duration of the movement which can be slow. At the end of the movement I relax and exhale any remainder, and then inhale. Then, set the dynamic tension for the next movement and slowly exhale thru the movement again. This sounds like it is different from the method you described above. Would you agree?
It sounds like the difference is in actually holding the breath, which I do not do.
I have also heard that Goju and Hung Gar people tend to die at an early age due to heart disease. Of course there are always exceptions: Hung Gar master Lam Jo in Hong Kong lived into his mid 90s, and was still fierce up to the end. I'm not entirely sure he has passed away yet, he might still be alive.