Oh hey look it’s what was expected of me when I was cleaning as a job. You forgot to make the other foot do something and the person defy the law of gravity.
Our grocery store used to have slippers with mop bottoms on them, so you could slide around the floor mopping up with your feet. I always regretted not getting them
I guess that would negate the need for the ability to defy the laws of physics to accomplish what I said.