smooth criminalの種明かし

スムースクリミナルのPVといえば「ゼログラビティ」とよばれているダンス。
あれどうやっているのか議論が紛糾したまま本人がなくなってしまった。
しかし、実は本人が種明かしを残してくれている。

Method and means for creating anti-gravity illusion

A system for engaging shoes with a hitch mans to permit a person standing on a stage surface to lean forwardly beyond his or her center of gravity, comprising:
at least one shoe having a heel with a first engagement means, said first engagement means comprising a recess formed in a heel of said shoe covered with a heel slot plane located at a bottom region of said heel, said heel slot plate having a slot formed therein with a relatively wide opening at a leading edge of said heel and a narrower terminal end rearward of said leading edge, said recess being larger in size above said terminal end of said slot than is said terminal end of said slot

要するに靴底にフックを引っかけるV字の金具をくっつけた靴だそうで。

ただ、これでも強靭な背筋がないと無理ですね。
改めて合掌。