Peter Attia· MD
I can't do my all-out best without mouth breathing at the end once I reach 215 to 220 Watts I can't sustain maybe 225 Watts I need to start breathing through my mouth I need to at least every other breath use my mouth
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The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
I can't do my all-out best without mouth breathing at the end once I reach 215 to 220 Watts I can't sustain maybe 225 Watts I need to start breathing through my mouth I need to at least every other breath use my mouth
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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
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