hehe I had a chiropractor who made everyone sit in a similar contraption before he'd work on you.

@MA should get one and blog the experience or better yet VLOG the experience

there is a big potential for inadvertent giggles here, which may or may not be what you want.

how anyone would get any work done with their behind moving around so much.

They also had this on the Today show last year. It's so funny to watch. Not as funny as when Ellen did it though. lol

Tell the truth Miss A, that's a SEX CHAIR!