Look at that ?!

You never get tired of me saying, its too much wind, at the face, too many spinning....my head are dizzy!!!!!!!! Because roller are straight line, did I say that? How do you imagine things turn ? By itself?

So everything look strange to you if you cannot comprehend...there is only certain way, you can turn from the front to the back. Their shoe, these types of the showing shoes will be different than the standard. These are dancing....probably has to be costumed made. 

Your Ice skate are just as heavy as the 4 wheel below? There is a base that holds the wheel. Imagine jumping for real.  The reason those are hard case are to protect the ankle and bones.