Pathfinder -

While the results are interesting, none of this is really martial application. I do not contest the fact that people can control their breathing, heart rate, etc. Magicians are known for doing the same thing, without any knowledge of chi/ki.

And the "chi disbelief" that *I* have is in reference to other, still unproven claims such as NTKO and the lot.
"In case you ever wondered what it's like to be knocked out, it's like waking up from a nightmare only to discover it wasn't a dream." -Forrest Griffin