forward and backward

To go forward in a normal walking motion, and then going back into the original place but with a reverse walking motion without looking back
It's the same as backtrack, but without looking back.

or if it's a video, it's to speed up the video and then reversing it (and change the speed back to normal) after some time

Go forward and backward!

by dgfhgfdcghghfgghhhgggghhhhhhhh July 13, 2021