Tag Archives: gene

Usain Bolt, the ACTN3 gene, and Jamaican Sprint Performance

Read here about why this gene is NOT likely a major factor in his outstanding performance.  Primarily in the fact that (in all likelyhood) ALL of his competitors have it too. Rather, my point is that an excessive emphasis on ACTN3 as a major explanation for Jamaican success does a grave disservice to the complex… Continue Reading

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