Bob Koure
Dec 1, 2021

Waiting for a "fear is the mind killer" comment in 3...2...

More seriously, Wim Hof's breathing technique changes blood pH, and this, in turn alters some basic physiology, notably pain receptors.

Bob Koure
Bob Koure

Written by Bob Koure

Retired software architect, statistical analyst, hotel mgr, bike racer, distance swimmer. Photographer. Amateur historian. Avid reader. Home cook. Never-FBer

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