Interesting article. I see barefoot/minimal shoe running as possible way to correct issues in running form. Could practice running on your toes on a track or something like that. You could also just spend time with regular running shoes to correct your running form away from the heel-striking which some naturally fall into.<p>Although interesting, I don't think I'd ever go for a run without running shoes. Just seems like a good way to step on something sharp and have it go into your foot.