Pretty easy to make. Board, stapler, large sheet of plastic. Hit me up for directions. be warned, unless you have a large, level area it will all end in tears.
Professional dancers identify quite strongly with that line. They ask their bodies to do inhuman feats while trying to make it look effortless. They do not think it strange at all.
Well, you can do anything at Zombo.com .
I guess that would be Dan.