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![washingtonpost Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::2467791.png) The Washington Post [@washingtonpost](/creator/twitter/washingtonpost) on x 19.8M followers
Created: 2025-07-15 10:00:14 UTC

Although it’s not new, folks on TikTok are rediscovering this technique, known as interval walking training (IWT) or “Japanese walking,” that can help you get fit.

![](https://pbs.twimg.com/card_img/1944367205140815872/Cexj4VcB?format=jpg&name=800x419)

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[Post Link](https://x.com/washingtonpost/status/1945060829973409834)