Doctor explains why your body jerks when you are falling asleep
![Doctor explains why your body jerks when you are falling asleep](https://i2-prod.walesonline.co.uk/incoming/article29494536.ece/ALTERNATES/s615/0_GettyImages-1498885183.jpg)
If you have experienced a falling-like sensation when going to sleep, there is a good reason for this.
If you have experienced a falling-like sensation when going to sleep, there is a good reason for this.