眠りに落ちるときに体がピクピクと動くのはなぜ？マンデル博士
Why Do We Twitch Before Falling Asleep?
Why You Twitch Before Falling Asleep 😟 (weird)
Why you jerk yourself awake every time you try to fall asleep (and what to do about it)
What Are Hypnic Jerks + Why Do They Happen? | Dr. Ian Smith
Why Do People Twitch When Falling Asleep?
眠りに落ちる時に体が突然ピクピクするのはなぜ？ヒプニック・ジャーク
5 Hours of Harry Potter Lore to fall asleep
Why Do We Jump in Our Sleep?
JOLT or JERK awake when falling asleep? TRY THIS!
Why You Fall While You Sleep 🤔
Why Do We Twitch When We're Falling Asleep?
Anxiety trying to fall asleep 😩😴
Why some people twitch when they start to fall asleep
Why you feel a sense of panic when you drift off to sleep (or when you wake during the night)
Why do you like sleeping like this so much?
The reason why your body might jerk randomly before you go to sleep
ヒプニック・ジャーク：眠りに落ちるときの感覚
