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I honestly think depriving your brain of oxygen for that long is not good for you. There’s a reason yoga explicitly restricts this particular breathing exercise
by bergenty 4y ago
I honestly think depriving your brain of oxygen for that long is not good for you. There’s a reason yoga explicitly restricts this particular breathing exercise for only a few moments and that’s where wim hoff picked it up. I know the study with him exists but unless they do it on a large control group it’s meaningless imo. Also wim hoff sounds pretty… slow when he’s speaking and I don’t mean in a relaxed way.
- tsol 4y agoI've considered that, but it's been used for some time by a large amount of people and I've yet to find reports of common problems. There's not much real evidence for that. Contrary to that, I tend to feel better after moderate practice. I wish there was more study but I don't feel uncomfortable about it really