REM stands for Rapid Eye Movement so the answer is yes.
Walk to the window but when a person comes duck down quickly so they don't find you. The person in the window goes back and forth so be careful!
It is called vibrations.
A 5-letter word for moving back and forth quickly is "flail." It describes a rapid, uncontrolled motion, often used to convey the idea of thrashing or swinging wildly.
"Whiffling" is a verb. It means to move quickly or shift back and forth.
When the same person hits the ball twice in a row, it is called a double hit.
The displacement of the person pacing back and forth travels 5 west 7m west is usually East.
I am anxious to hear the explanation you are about to put forth. Please put forth your left foot.
exile
No, if you say it really fast back and forth, it doesn't.
it goes back and forth really fast
Whip your hair back and forth
Shots that quickly alternate back and forth between two actions taking place at separate locations.