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Is VO2 Max "Overrated"? (& What To Focus On Instead), Old Man Olympics, Big Toe Health & More With Mark Sisson

May 14, 2026 · 1h 2m

Summary

Ben Greenfield hosts Mark Sisson to discuss longevity beyond VO2 max, introducing Sisson’s “Old Man Olympics” for well-rounded fitness. They critique biohacking trends, cold plunging, and AI’s role in society while advocating for moderation in alcohol consumption. Sisson emphasizes functional mobility and strength over single metrics, urging listeners to master health basics before chasing complex optimizations.

Topics discussed

Intro, Just Thrive and Timeline Supplements Mark Sisson Intro and New Newsletter Decathlete Metrics for Longevity Training Philosophy and Ultra Nicotine Pouches Sauna, Cold Plunging, and Alcohol Science Moderate Wine Consumption and Biodynamics Critique of Biohacking and Tech Culture AI, Abundance, and Block Blue Light Bulbs Stem Cells, Peptides, and GLP-1 Drugs Paluva Footwear and Foot Health
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