I think this works as it's a tighter fit, and you have to use a metal hanger.
My take is that it is tighter that it does make you feel squished, at the same time, our natural instinct would be turning our head to another direction to 'escape' from the feeling of being squished, and so it feels like it moves involuntarity.
@jennieberrie What is this witchcraft?! ๐ณ Finally have one to try it and I'm amazed and scared at the same time! #stunned #wow #whatsisthis #asian #ibelieve โฌ original sound - alexpoulx