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0 sats \ 0 replies \ @398ja 1 Feb \ parent \ on: How to Find Clarity in a Noisy World: Breathing (Bloomberg, Tiffany Ap) HealthAndFitness

Not sure, I suspect the co2 increase in the system, due to the breath holds?
But I also know that the opposite, hyperventilating (Wim Hof), also produces similar sensations.

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