I get it too. From what I've gathered from the Internet library, with our heart beating too slow as we fall asleep, sometimes it goes too slow and our brain thinks we are dead so we get spasms, that's the brain trying to wake our dead fake ass up.
From when I was like 5-12 yeah, I'd walking around like normal and then I'd get some huge twitch in my entire body and it'd be really weird. It just went away one day.
I get it too. From what I've gathered from the Internet library, with our heart beating too slow as we fall asleep, sometimes it goes too slow and our brain thinks we are dead so we get spasms, that's the brain trying to wake our dead fake ass up.
My PE teacher said the same thing, so guess it's true