This Is Why Your Body Sometimes Jolts Awake As You’re Drifting To Sleep

As the day comes to a close, you’re finally ready to get a great night’s sleep. However, as you’ve settled down and begin to coast off into the land of Nod, your body jerks abruptly and wakes you up. It’s a strange and alarming sensation that most of us are familiar with, yet few people can explain why it actually happens.