Science of Biological Specimen Preparation for Microscopy and Microanalysis 1988 Book

This little book is very dense and contains 34 meaningfully distinct exercises ranging from basic breathing to psychic healing.

Compared to the Western science in the Oxygen Advantage, the description is slightly less in-depth but pretty good.

From my experience with Reiki, the psychic healing fits the bill just fine.

One core takeaway is that there is one common core breathing technique: rhythmic complete breathing.

I would sometimes count to my heartbeat when doing pranayama practices, so it's cool to see this suggested as the 'natural rhythm'. :-)

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One caveat is that I have only experimented with the physical exercises. The psychic ones will be done in due time.