Bryan Johnson· Author
Following 21 HBOT sessions my VO2Max and VO2AT1 might have increased by 2.46% and 6.42%, from the baseline before HBOT.
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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.
Following 21 HBOT sessions my VO2Max and VO2AT1 might have increased by 2.46% and 6.42%, from the baseline before HBOT.
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It had increased athletic performance without changing training or diet. For example, there was a 10 to 15% improvement in both V2 max and anorobic threshold. A 7 to 10% increase in grip strength and a 9.2% increase in Olympic triathlon time.