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by throwawaaarrgh
863 days ago
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If you start from next to nothing, you can sustain 3% growth per year for 33 years until you reach 100% growth. That is 33 years to go from lifting 50lbs to lifting 100lbs. You'd actually probably have to work hard to improve that slowly. For cardio that's going from a 20 to a 10 minute mile over 33 years. After a plateau, you generally need to train smarter rather than harder, and then you can keep gaining. Even if you can't sustain it forever, you're getting fitter than if you weren't doing anything, so your life expectancy is still getting longer. |
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