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Поверхность ТВ Форум / Вопросы комментаторам / striking has been shown to reduce vertical Модераторы: BuTbKa, Maria, dex Тема закрыта
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Зарегистрирован: 2019-03-28
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Bartold then discusses that he believes some runners should forefoot strike, and I agree. Some people will naturally forefoot strike in any shoe you give them, just as some people will continue to heel strike even when you take their shoes off – see Daniel Nike Air Max Classic BW Dam Lieberman’s 2010 Nature paper for evidence of this. However, both cases are rare – forefoot striking in lifted shoes is not common, just as heel striking barefoot is not common. I also agree that many runners do just fine heel striking, but anecdotal evidence (and I get a lot of it) suggests that others do not, and that moving to less shoe can be of great benefit. Does everyone need to go minimalist? No, absolutely not. If you are running pain free in ASICS 2100 series shoes, by all means, keep doing so. Being able to run is what is important after all, and why mess with what’s working. However, as Bartold points out, humans are variable, so why should we expect the 12mm lift, heel strike model to work for everyone? This is why I’m so perplexed at his willingness to fight the minimalist movement. If some people are benefiting it, why Nike Air Max 97 Femme all of the resistance? Sure, ASICS makes racing flats that are similar to many minimalist shoes, but good luck to the recreational runner who wants to find a pair to try on and doesn’t have access to a specialty running store. It’s pretty darn unlikely that you’ll find the Piranha or Hyperspeed at your local Foot Locker or Dick’s Sporting Goods. Until recently, the average runner has had little choice but to go with the 12mm lift, heel striking model. Nike Air Max 90 Femme FleurThankfully, progressive companies like Saucony, Merrell, Altra, Vibram, and New Balance are bringing alternative options to the running masses.To be honest, I’m also quite skeptical that midfoot or forefoot striking in a 12mm lift shoe is a good thing. To accomplish a forefoot strike in a shoe with a big heel lift requires quite a bit of plantarflexion upon ground contact to clear the Nike Air Max 95 Dam heel. Since evidence seems to be a popular word in this discussion, what evidence is there that this is safe? Shouldn’t the burden of proof be on the company making the product to show that it’s safe for the consumer? Isn’t this what drug companies have to do?“Sorry Zero Drop.. you are misleading your bloggers.. you state “Most conventional running shoes have an average drop of 12 mm, which places too much impact and stress on the heel region”. Nike Air Max 97 Dam Nonsense.. show me the proof.. published in a peer reviewed scientific journal.”As I have written previously here on Runblogger, forefoot striking has been shown to reduce vertical impact peak (many studies, Squadrone and Gallozi, 2009 and Lieberman et al., 2010 are recent examples) and vertical impact loading rate (Oakley and Pratt, 1988; Williams et al., 2000) relative to heel striking. Data Nike Air Max 1 Womens showing no difference between forefoot and rearfoot impact loading rate is out there (e.g., Laughton et al., 2003), but data are limited that involve people well acclimated to multiple landing types. Data on loading rates are sometimes difficult to interpret if runners are not acclimated to a barefoot running style – for example, De Wit et al., 2000 showed dramatically increased vertical loading rate in barefoot runners compared to shod runners,Nike Air Max 95 Femme  but their barefoot runners were heel striking.  One would fully expect a barefoot heel strike to exhibit a higher loading rate since little cushion other than the heel fat pad is present to slow down force application. Lieberman et al., 2010 showed that habitually barefoot runners overwhelmingly land on the forefoot, which suggests caution when interpreting studies of barefoot heel strikers Nike Air Max 90 Mujer (who were probably unaccustomed to running barefoot). See this recent (2011) paper by Jenkins and Cauthon in the Journal of the American Podiatric Medical Association for more on this issue.

2019-04-30 06:44:35
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