Barefoot running: How humans ran comfortably and safely before the invention of shoes
Um … duh! Comes to mind. If you have ever run track, there is a reason your spikes have soles on them that are as thin as paper. You are supposed to run up on your feet. Shoes suck, but sadly so does glass or worse embedded into the sole of your foot. Just sayin’
Short URL for this post: http://tmblr.co/ZIJWbyM-2XZ