Barefoot running

Here is the link for Chris McDougall's TED talk.  He is the author of the highly acclaimed book entitled Born to Run.  I have to admit that his delivery is much better than my performance today.  See if you can identify the place where he uses a list of three even though he does not use the the rule of three to structure his talk.
Here is the link for the video presentation of the "Barefoot Professor" at Harvard I told you about.
Here is another nice video on the mechanics of running.
Here a link for a longer four-part presentation by a podiatrist for those of you who might try out barefoot running, maybe next time you are at the beach.  He warns us about the merit of the slogan "We are all burn to run!" 

Finally, here is the link to register for the 2014 International Barefoot Runners Day (IBRD) in Belgium.