Nike Basketball Chaussures vente I do have one question, though. Your post says ¡°32% of the women missed training days over the course of the study. Another way to think of this is that there was an injury incidence of 32% in this population of runners.¡± Did these women say they missed training because of an injury? Because if they did not say that, I think it¡¯s a leap to assume that every missed day of training was missed due to an injury. They might have had family or work obligations, or any of a 1000 other reasons, for missing training. Not that this affects the significant results of the study. But I think it¡¯s important to note that missed training days do not necessarily indicate injured runners.Simple experiment ¨C take your shoes off and run. Does your form change? There is ample evidence out there showing that it does for most people, hence why I disagree with you.4. Neutral runners experienced greater pain after runs when wearing neutral shoes than they did when wearing stability shoes. Although the authors point out that the difference may not be clinically significant, it is once again Nike Casual Homme Chaussures vente amazing that neutral runners faired better with a shoe that would not have been ¡°prescribed¡± for them in a shoe store based on their degree of pronation.[¡] **If you are a runner, you NEED to read this carefully. Running shoes are about making money and if you buy them from someone who ¡°tests¡± your feet, they are almost guaranteed to cause injuries. [¡]Lets take a look at some of the science. In this post I¡¯m going to focus on a study published on-line in June 2010 by Ryan et al. in the British Journal of Sports Medicine. One of the co-authors of this study, Gordon Valiant, works for the Nike Sports Research Laboratory ¨C he¡¯s the same biomechanist that Alberto Salazar and Dathan Ritzenhein worked with to modify Ritzenhein¡¯s footstrike from heel to midfoot. Keep this in mind as you read this ¨C one of the co-authors works for the biggest sports shoe manufacturer in the world. In their introduction Ryan et al. state the following surprising detail: ¡°¡despite over 20 years of stability elements being incorporated in running footwear there is, as yet, no established clinically based evidence for their provision.¡± They then go on to point out that ¡°Motion control running footwear has yet to be proven to prevent running-related injuries.¡± Pretty amazing, isn¡¯t it? Makes one wonder if the shoe makers actually have ¡°proprietary data¡± supporting these designs, or if the whole pronation-control shoe paradigm is nothing more than a giant marketing gimmick.I totally agree. Recently, I was in a pinch, and had to do the same thing. Let¡¯s just say thank goodness I managed to end my run at a soccer field so a few barefoot laps could work out the kinks.By the end of the month feet were tough a Nike Free Chaussures pas cher s leather, got tired of dealing with ripped water socks and having to sew them up (real socks with thin rubber layer, not water socks like for beach use) no more blisters¡and my feet were developing the way nature intended them to evolve with hard callus spots on impact areas ¨C this is nature, its what nature intended¡.not silky smooth feet. I chose to go the extreme route in toughening my feet and my running path is literally like very course sandpaper gravel, an asphalt surface would not have caused th Nike Lunar Chaussures pas cher e extreme blistering i deliberately set out to do to myself.
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