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Neanderthal Genes Impact Athletic Performance in 8% of Europeans

7/19/2025

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Summary

Story summary

A groundbreaking discovery reveals that a Neanderthal genetic variant influences athletic performance in roughly 8% of modern Europeans. This variant hampers the AMPD1 enzyme, leading to decreased ATP production during intense workouts. As a result, carriers face a 50% lower chance of reaching elite athletic status, particularly in endurance and power sports, though daily activities remain largely unaffected.

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Story summary

A groundbreaking discovery reveals that a Neanderthal genetic variant influences athletic performance in roughly 8% of modern Europeans. This variant hampers the AMPD1 enzyme, leading to decreased ATP production during intense workouts. As a result, carriers face a 50% lower chance of reaching elite athletic status, particularly in endurance and power sports, though daily activities remain largely unaffected.