I train barefoot at every opportunity, and I believe it has made a very positive contribution to healing my back. I saw a good article on shoes – and the reasons why you might want your feet to go “au naturale”.

P.S. Once you get past the “4 million years of evolution” ( I always thought it was “billion and billions”), it’s a good read.

http://www.npr.org/templates/story/story.php?storyId=89830802