21: Mark Sisson Q&A - Testosterone Talk
The Primal Kitchen Podcast
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Doping in the Tour to France
When i was a marathon or trathlete, i had relatively lower levels of test trome than i did in my fifties. Because chronic training will deplete test ostrome in men and women. And that isn't just the reason that you see skinny marathons with no upper body even though thy try to lift weights. I literally haven't put on running shoes and gone out the door to run a mile in 25 years. Now i sprint because sprinting is a form of of powerful exertion. It's almost ta form of lifting weights.
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