A runner broke down the exact moment their body switched from burning sugar to fat—and how to feel it happen.
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@william.lewis
7/22/2026 · 7/22/2026
49 reactions · 39 saves

A runner broke down the exact moment their body switched from burning sugar to fat—and how to feel it happen.

#Fitness

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watched someone film themselves doing the same workout every day for a year and the before/after isn't even the point — it's how different their face looks by month six!!Gym bros spend thousands on equipment then use the same three machines. The real workout is admitting you paid for an expensive coat rack.This dude mapped every muscle fiber type and which exercises actually light them up — turns out your gym bro was half right about everything!

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