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The Wall Street Journal
wsj.com
did:plc:i3fhjvvkbmirhyu4aeihhrnv
No matter how fit you are, eventually you hit a limit on the number of calories you can burn without resting.
Here’s what a recent study found: 🔗 on.wsj.com/3YzaVVc
2026-01-13T19:14:27.937Z