Barefoot Running Stress Fractures. A theory from @joemaller

Here is a great theory from Joe Maller (@joemaller) on the stress fractures that some barefoot runners or should i say minimalist shoe wearing runners are seeing when they try too much too soon. I had always thought that it was the impact that was causing the fractures in our feet. Due to not allowing out bones to strengthen properly.

Joe however put forward the theory that its the increased frictional forces that the minimalist shoes allow us to produce while running that are causing these. He specifically mentions that the injuries tend to happen several months into training as speed increases.

I find this a compelling argument as i am finding my overall pace increasing and i am running a full min/mi faster than i was prior to wearing the Merrell’s. It’s a great piece and well worth the read.

http://joemaller.com/2861/barefoot-running-stress-fractures-a-theory/

Run #3 5k on the Treadmill & a couple of observations

So this morning i had to have my work out on a treadmill. As it happens this worked out quite well. I  decided i would go for 5k and see how it went. It turned out within the controlled environment and static terrain of the treadmill  surface it was quite easy to concentrate on my foot landing and get into a rhythm. So i feel i hit my mid foot landing the entire time. Great practice and it felt much easier and more natural.

It also made a couple of observations. The treadmill had 3 default settings, walk, jog and run, It looked like the guy next to me had also set his to the “run” setting which was 6mph. With us both running, myself trying the mid-foot strike  and he was firmly a heel striker i noticed a couple of key differences.

• Firstly the sound. His was a clear “clomp, clomp, clomp” as his heel struck the matt and plastic frame of the treadmill, where my steps were clearly quieter and more of a “tap, tap, tap” sound. I am assuming this must be from the fact that my feet are now hitting the surface far more gently?
• Secondly and granted he was taller than i am which I’m sure accounted for a large part of this, my stride was much quicker / shorter than his even though i think we were running the same speed (6mph)

So overall i felt really good about this run, lets see how the calves hold up later today. Then hit the treadmill again tomorrow morning.

 

Day 2 Barefoot running – should it really feel this un-natural?

So day 2 on the barefoot journey. Really tried hard to focus on the mid foot strike and avoiding the heel strike. This was very hard and really had to focus on every step. I’m still not really sure if i am correcting my form to a correct variation.

Still i have started to try to lean forward and flatten my foot when its pushing forward, I think you will see from the video this is giving me somewhat of a mid foot strike or at least a flat foot.

I found this to be very hard work on the calves though with the overall feeling that i was trying to run on tip toe. It seems so sad I have got so far away from natural form that when i try it, it feels totally unnatural!

After going on a brief run with Sophie i went out on my own for a quick 2.2 mile run. (http://runkeeper.com/user/simonjcole/activity/59775754) I started well but could feel the heel strikes coming back as i started to tire. I hope my feet don’t hurt too much tomorrow. I did however hit a good pace. It screwed up on runkeeper but the pace was a 9:02 / mi

Related articles

• Barefoot Shoes More Effective When Running Style Is Correct (medicalnewstoday.com)
• 1st Barefoot Run (barefeat.wordpress.com)