I agree with jnorthrop. Although if you want to be a bit more hardcore about it, you might try a few (short) barefoot runs each week. In this latter case, howe

I agree with jnorthrop. Although if you want to be a bit more hardcore about it, you might try a few (short) barefoot runs each week. In this latter case, however, be careful. It's easy to do "to much too soon."