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That erratic pulsating sensation on your legs after a brisk walk- what is it? And more questions (mander.xyz)

submitted 4 months ago by [email protected] to c/[email protected]

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As the title says. I go for a 20 minute walk and when I stop moving, I'm not feeling tired or even agitated at all, yet my legs feel like they're pulsating in different areas, always near the skin. It's not synchronised with my heartbeat. It stops after a few minutes.

Chat GPT says these are just muscle twitches caused by dehydration or lack of electrolytes. I'm not convinced. Why does it feel almost on the skin and not deeper in the muscles? Why do I feel it after a 20 minute walk that doesn't make me sweat but I don't feel it after a 40 minute leg focused workout???? Wouldn't that be more strenuous on the legs?? Does this thing even have a name?

Thanks

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[–] [email protected] 2 points 4 months ago (1 children)

It's just the spiders under your skin.

But maybe it's the nerves or capillaries that run through the layers of fat and skin, as walking shakes them up and gets the blood pulsing through. Even in fit people the skin shakes a little as it slides back and forth over the moving muscles. Once you get into a serious workout, there's too much other sensation from the muscles and tendons, and the blood vessels are as busy and hopefully open as they're going to get.

Bear in mind I have no actual idea, just speculating.

[–] [email protected] 2 points 4 months ago

This is the theory I side with the most, I just hope I'll find someone who can confirm or debunk said speculation