If you want to be fit and live a long time, you don’t need to subject yourself to suffer fests and slog through long runs. And today I’m thrilled to be joined once again by our friend Mark Sisson.
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Mark Sisson: Long-Term Benefits of Becoming a Fat-Burning Machine
I’m honored to say that returning to the show today is the OG fat-burning beast and ultimate frisbee warrior, our friend, Mark Sisson.
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