EVER WONDER?
Why do our feet “fall asleep”? 🦶
Ever get the “pins and needles” feeling in your foot? Here’s what’s really going on:
Is your foot actually asleep? 😴
Nope! And your foot isn’t running out of blood either.
The real reason is a squished nerve.
Nerves are tiny messengers that carry signals between your brain and the rest of your body. When you sit on your leg or cross your legs, you press on a nerve. One of the most common is the fibular nerve, which runs along the outside of your knee. That pressure also squeezes the tiny blood vessels that feed the nerve.
So what happens? ⚡
The messages get stuck. The squished nerve can’t send signals properly, so your foot goes numb. 📵
When you move, the nerve “wakes up.” Blood and signals rush back, and the nerve starts firing off messy, mixed-up messages. 🔌
Your brain reads the mess as “pins and needles.” Doctors call it paresthesia (pair-us-THEE-zhuh). 🪡
Fun fact: The nerves that help you move your muscles wake up before the nerves that feel touch do. That’s why you can wiggle your foot before you can really feel it!
How do you wake it up? ⏰
Shift your weight off the squished spot 🔄
Wiggle your toes and roll your ankle 🦶
Wait a minute before standing so you don’t fall! 🙃
Don’t worry, it’s harmless and usually goes away in a few minutes. If it doesn’t go away, or if it happens a lot even when you haven’t been sitting on it, tell a parent or talk to a doctor. 🩺