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nyjah · 2022-04-15 · Original thread
If you want to learn more about breathing I recommend checking out the book The Oxygen Advantage by Patrick Mckeown. It's got a bunch of different breathing exercises and ways to measure progress. It basically reteaches you how to breath too, which is fascinating on its own. Worth checking out for sure.

https://www.amazon.com/Oxygen-Advantage-Scientifically-Breat...

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