Watch the FULL podcast here: https://youtu.be/7kfykswH6Io

This clip explores why VO2 max, despite being a long-standing marker of fitness, does not capture the full picture of our metabolic and longevity potential. We take a closer look at how oxygen is actually used at the cellular level and why mitochondrial function is emerging as the next frontier in understanding performance and healthy ageing.

The discussion moves into how mitochondrial health can be assessed in a practical, non-invasive way, including the use of gas exchange measures and lactate as proxies for cellular efficiency.

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