All I can say is I did this on a ride similar to this, perhaps it’s not that machine, but it looks very similar to the post you linked but it was more a solid outside rather than the individual bays in the image.
It was the centrifugal forces I believe as we would literally be stuck to the back wall but with enough strength you could flip yourself 180 and just get dizzy and a head rush.
I literally have no reason to make this up my guy.
All I can say is I did this on a ride similar to this, perhaps it’s not that machine, but it looks very similar to the post you linked but it was more a solid outside rather than the individual bays in the image.
It was the centrifugal forces I believe as we would literally be stuck to the back wall but with enough strength you could flip yourself 180 and just get dizzy and a head rush.
I literally have no reason to make this up my guy.