Don't use cans of soup, use beer cans. Have a ready supply of cold ones and stick one under your foot. Once it starts to warm up, crack it open, get another cold one, stick that under your foot and drink the open one. Rinse and repeat. I guarantee you that one way or t'other the pain in your foot pain will disappear!

Now thats the best advice ive had so far!!

It makes sense what you are saying, my podiratist was saying that its linked to (without going too technical) calf muscles and the achililes heel, which makes sense as most of our lessons we are up on our toes. As far as i can remember back we were doing skipping, and its not something ive done a lot of after that class I thought 'wow my feet hurt today' proberly stressed my muscles too much.