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Foren-Übersicht » Sicherheit Allgemein » bulky shoe
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bulky shoe
BeitragVerfasst am: 19.06.2019 04:41 Antworten mit Zitat
Labi1995
Anmeldedatum: 15.05.2019
Beiträge: 83




There is no scientific evidence supporting the efficacy of “big, bulky shoes” (Blaise’s phrase Nike Roshe Run Dames describing the modern running shoe) with extensive cushioning and a large heel lift for the prevention of running injuries. However, we also have no direct evidence that big, bulky shoes cause injuries, or that minimalist shoes or barefoot running are better at injury Nike Air Max 90 Femme prevention. More studies are needed!!!Most “technological features” in modern running shoes are likely nothing more than marketing gimmicks designed to appeal to customers and sell more shoes. Little objective and/or publicly available evidence is available to support the efficacy of Adidas Superstar Femme proprietary technology in shoes.Big, bulky shoes change how we run. They cause us to run in a very different way than we do when we run barefoot, which is how the human body evolved to run (see Lieberman et al., 2010, Kerrigan et al., 2009, and Squadrone and Gallozi, 2009 for some recent examples of how shoes change our gait). In general, barefoot running causes us to run with a shorter, quicker stride and a forefoot landing. Many additional examples of studies looking at barefoot vs. shod gait are available, and a number of them are cited in this www.goulvenbazire.fr post by Phil Shaw).Higher vertical impact loading rates (how fast impact is applied to the body – think punching a wall with your bare fist vs. a boxing glove) have been linked to injuries like lower extremity stress fractures (see this review paper by Zadpoor and Nikooyan, 2011). Nike Air Presto Dames Conversely, Nigg, 1997 reports results of what appears to be an unpublished graduate thesis suggesting that impact force and loading rate are not linked to injury, and that increased loading rate was actually associated with fewer injuries. However, this analysis looked at short term injuries and did not look at injuries by specific type. I am hesitant when trying to interpret results from research that has not been published in a peer-reviewed journal, and currently am trying to get ahold of the thesis. In contrast to Nigg’s findings, Davis et al. Nike Air Max 95 Mens report results of a prospective study in a conference abstract showing that vertical impact peak and vertical loading rate are linked to a higher incidence of running injury. More studies are needed!!! Forefoot striking has been shown to reduce vertical impact peak (many studies, Lieberman Nike Air Vapormax Dames et al., 2010 is a recent example) and vertical impact loading rate (Oakley and Pratt, 1988; Williams et al., 2000) relative to heel striking. Data 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 Nike Air Max 270 Dames in barefoot runners compared to shod runners, 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 Nike Air Max 90 Uomo showed that habitually barefoot runners overwhelmingly land on the forefoot, which suggests caution when interpreting studies of barefoot heel strikers (who were probably unaccustomed to running barefoot).Big, bulky shoes dramatically increase torques on the knee and hip Nike Air Max Classic BW Womens joints compared to running barefoot (Kerrigan et al., 2009). In particular, running in shoes increases a knee varus torque, which forces the leg into a more bowlegged position and compresses the medial portion of the knee (a primary location for osteoarthritis). We don’t yet know www.domoreso.fr the significance of this to injury risk, or how much additional torque is too much. However, if one can avoid torqueing joints by emulating barefoot running, this might not be a bad thing.
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bulky shoe
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