Didn't Gelsey Kirkland had some sort of reconstructive surgery to enhance her arch...?
I thought I read that somewhere that there is a way to have some kind of silicone (like breast enhancements) implanted in her arches.
I think feet are the "thing" right now. I have seen beautiful dancers rejected by major programs and companies when they have everything else except huge arches. I dont think Osopova is wearing arch enhancers. I think she has elastic inserts in her shoes but I cannt see arch enhances. However onstage her feet are quite strange. I have heard that Zenada wears them. I wonder if it gives the dancer more confidence onstage.