Jerk is an involuntary muscle spasm that occurs as a person is drifting off to sleep, It is defined as an involuntary twitch that tends to happen just as you are about to step into dreamland.
Rhythmic movements in sleep disorders and in epileptic seizures
G what is the fake fall when sleep .!; What causes that falling
Premiere: The Circle Jerks Recall Their Hardcore Origins in New Documentary 'My Career as a Jerk, jerks
34 Photos & High Res Pictures - Getty Images, jerks
Premiere: The Circle Jerks Recall Their Hardcore Origins in New Documentary 'My Career as a Jerk, jerks
Hypnic Jerk: Twitching in Your Sleep Explained - Sleep Advisor
Sleep myoclonus: Definition, causes, and treatment
Magnificent Jerk Podcast on Spotify, jerks
Pristyn Care - Have you ever felt a jerk in your body while