From the category archives:

Running Shoes

The carbon footprint from running shoes

May 22, 2013

Whenever I fly, I always pay the extra $ for what the airline I usually use call ‘carbon offsets’. As I travel a lot (probably too much), it gives me the warm fuzzies known I have done something to reduce the carbon footprint of my travel. During the last few weeks I was a parent helper at my daughters school trip to a sustainability center and have worked with them on a school project that they had to do.

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Are there really that many ‘dumb’ runners doing this?

May 15, 2013

I had to roll my eyes at this in my alerts this morning.

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Foot Strike Pattern and Injury Rates

May 14, 2013

Like the running economy and footwear type issue, I have been meaning to write for a while an article that summaries the studies on the differences in injury rates between heel strikers and non-heel strikers; but before I got to doing it another two studies appear, so its worth writing about those. To date we have 4 studies (now 6) that have looked at this: Daoud et al (2012) was a retrospective review of 52 almost elite level track runners ( that are not close to being representative of typical runners ) which found the injury rate in the heel strike group was almost double the forefoot striking group.

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Running Shoes and Running Economy

May 14, 2013

I have been meaning for a while to write an article on all the differing results on the studies that have looked at running economy in traditional running shoes vs barefoot or minimalism. I wanted to create a table of all the studies to look at the results. I still will do that, but we have just had a flurry of new studies on this topic in the abstract book for the American College of Sports Medicine meeting to be held in Indianapolis 28 May-1 June.

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Barefoot/minimalism running biomechanics

May 14, 2013

These abstracts were presented at the 2013 ACSM Mtg : Differences in Running Mechanics and Strength between Runners in Minimalist and Traditional Footwear Rebecca E. Fellin, Joseph F

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New studies on injury rates between forefoot and rearfoot striking

May 14, 2013

Injury Risk and Performance among Soldiers Wearing Minimalist Running Shoes Compared to Traditional Running Shoes Tyson Grier, Michelle Canham-Chervak, Timothy T. Bushman, Morgan Anderson, Will North, Bruce H. Jones Presented at2103 ACSM Mtg Quote: Minimalist running shoes (MRS) are lightweight, extremely flexible and have little to no cushioning.

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Arch Height Changes After 10-week Transition to Minimalist Running Shoes

May 14, 2013

Arch Height Changes After 10-week Transition to Minimalist Running Shoes Sarah Ridge, Iain Hunter, Ulrike Mitchell, Wayne Johnson.

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Latest Figures and Surprise Comment on Running Shoes Sales

May 12, 2013

The commentary on athletic foot sales for the first quarter of 2013 has just come out from SportsOneSource . The analyst, Matt Powell made the following comments: Running, declared dead by the stock market, continues to accelerate. Sales of Running shoes grew in the high singles for the period.

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Achilles tendon forces in minimalist and traditional running shoes

May 4, 2013

This is one of those, not sure what to make of it research projects. This is another undergraduate research project and has all the shortcomings of projects that happen at that level and has not been published in a peer reviewed journal ( see the comments on a previous undergraduate project I discussed)

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Muscle Adaptation During the Transition to Minimalist Running

May 2, 2013

Hopefully the title of this post is not misleading, as its not the results of a study, but about this press release from the University of Virginia about a study that researchers there are going to do. It is getting a bit of media attention. Here are some snippets from the press release: …people in running shoes strike first with the heel (because of all the cushioning), whereas barefoot and minimalist runners strike first with the forefoot.

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