Health

T-Rex Arm Sleeping Is a Common Habit That Helps Us Feel Secure and Relaxed

If you sleep with your arms curled inward, you may have a T-Rex arm sleeping habit. Learn what this means for your health.

By Max BennettJun 24, 2024 8:00 AM
woman sleeping in bed with Trex arms
(Credit: fizkes/Shutterstock)

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Does your sleep position mimic a prehistoric predator? You might have heard the term "T-Rex arm sleeping" thrown around in discussions about quirky sleep habits. And, no, it does not involve suddenly morphing into a dinosaurian hybrid during slumber. Rather, T-Rex or dinosaur sleeping is simply the colloquial term for the way some people position their arms while they sleep, curling them inward close to the chest.

This is superficially similar to how, you guessed it, a T-Rex would have positioned its tiny arms. It’s an observation that has gained recent popularity on social media like TikTok. But just what does it mean for the sleeper, and their health, if they adopt such a saurian stance?

Why Do We Sleep With T-Rex Arms?

The phenomenon of T-Rex sleeping has sparked curiosity and even concern, with some wondering if it might be linked to specific health conditions. A significant point of discussion is the connection between T-Rex arm sleeping and neurodivergence. Many people on the autism spectrum or those with ADHD often adopt this sleeping position.

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