Originally Posted by themnax
where and what is this from?
(Hiya 'mnax.. wow, old thread, hmm, guess I missed this one
It's Chi Kung
, I'm guessing the op's been reading a translation/interpretation of "tendon/marrow changing"... I studied it for a while, stepped off when they started talking about breathing air into your 'nads and what-not...
The "Microcosmic orbit" roughly corresponds to the path of kundalini in the Vedic traditions, except with Chi Kung, chi is led (or followed) by the mind through the 'orbit' beguinning at the perineum, up the rear channel through the spine to the top of the head then back down the front channel through the mouth, throat, lungs, and all the internal organs back to the perineum.