Bas Rutten's O2 trainer

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AnnyisOK
AnnyisOK Posts: 121 Member
edited December 2024 in Fitness and Exercise
My boyfriend heard about this on Joe Rogan's podcast about a month ago and told me about it because I'm a runner and also asthmatic. Thankfully, for the most part, I do okay without my inhaler and my asthma only gets triggered by smoke, dust and pollen.

Thoughts?
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