Speed= Stride Rate X Stride length It’s simple. It warrants repeating. Through in Ground contact in and you’ve got a nice model….But I digress… There have been a recent surge in articles and blogs in regards to stride rate. It seemed to start with Jay Dicharry’s blog on stride rate and impact forces. Which led…

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In the March issue of Running Times magazine, which is out now, you’ll see an article on Muscle Tension that I wrote.  It’s a very interesting topic that I’ve explored here on the blog in a previous post, but the Running Times article let me dig much deeper.  Former elite runner Marius Bakken provided some…

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A consistant item on this blog has been the debate over running singles versus doubles.  I’ve run through the analysis from a scientific standpoint and a practical standpoint a couple of times.  Recently, I wrote an article on the subject for Running Times that integrated everything together that many of you will hopefully find interesting. …

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Science versus Practice: Evidence Based training A consistent theme of this blog is the battle between the scientific side and the practical side training. As I tried to express in this article on my conflicting passions, the constant tug of war that goes on between the two conflicting sides is something I frequently deal with.…

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As competitive runners we go to great lengths to minimize damage and enhance recovery. This is all well and good, but what if we impair the training adaptation? That’s the question I ask in a new article for Running Times that can be found here: http://runningtimes.com/Article.aspx?ArticleID=21202&PageNum=1 In the article I go over how ice baths, anti-inflamatory…

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Speed= Stride length X Stride frequency This simple equation is a staple in sprinting and biomechanics material. It simply means that to see a change in speed you’ve either got to increase the ground you cover (stride length) or increase your turnover (stride frequency) or some combination of the two. The bottom line is that…

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