Cautious With Results of New Running Study

From The Science of Sport

...changing how you run, whether by technique training or a change in shoes (like running barefoot) will load muscles that may be very weak, and joints and tendons well beyond their means. If however, you are a habitually barefoot runner, then you can do this, because your body has been prepared for it. For everyone else, I think we may be underestimating the time it will take to transition successfully to barefoot running (or forefoot striking, if you're going to force that change 'unnaturally').

And there is my point - taking this kind of interesting study, and dispensing advice, is a risky business. As a friend pointed out yesterday - the media's interpretation of this study will be a "stimulus plan for physical therapists and podiatrists".