首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Many runners may be wearing the wrong shoes for their particular stride, according to a new scientific research about running sh
Many runners may be wearing the wrong shoes for their particular stride, according to a new scientific research about running sh
admin
2016-01-29
70
问题
Many runners may be wearing the wrong shoes for their particular stride, according to a new scientific research about running shoes and injury risks.
The study concludes that there is a reliable, scientifically valid way for each of us to pick the right running shoes, but it’s so simple that most of us ignore it.
The connection between running shoes and running injuries is surprisingly controversial and, from a scientific standpoint, unsettled.
【C1】______
The first is whether and how much our foot pronates as we land. Coaches and runners long have believed that over- or under-pronation contributes to the risk of running injuries and should be controlled using particular types of shoes.
More recently, impact force that we experience with each stride, has also been getting plenty of attention , especially in relation to whether we should wear shoes at all. Some barefoot-running proponents claim that running barefoot or in minimal, slipper-like models somehow changes impacts and substantially reduces the risk for injuries.
But Benno Nigg and his colleagues were skeptical. One of the world’s foremost experts on biomechanics , Dr. Nigg wondered whether science really supports the idea that the right shoes can alter and fix someone’s running form and lessen injuries. So Dr. Nigg and his colleagues trolled through decades of studies about running injuries, shoes and their relationship.
【C2】______
Pronation, for instance, does not seem to be a problem requiring correction. In one large-scale experiment studying pronation, almost 1,000 novice runners, some of whom pronated and some did not, were given the same running shoes and followed for a year.
At the end of that time, many runners with normal feet had become injured, but a much smaller percentage of those who overpronated had been sidelined.
【C3】______
Similarly, they found little evidence that forcefully striking the ground causes injuries or that changing or removing your shoes alters those impacts much anyway.
【C4】______ . When military recruits were assigned running shoes meant to control their particular level of pronation, those soldiers were as likely, or even more so, to sustain running-related injuries than soldiers given shoes at random.
But if shoes are chosen for the right reason, they can reduce injuries, Dr. Nigg and his colleagues concluded after parsing all of the relevant studies.
And the right reason does not involve pronation control or impact forces.
【C5】______ This conclusion makes scientific and common sense. Our bodies are actually "very good judges" of how each of us should move and run, he said. When we ignore or fight our bodies’ natural movement pattern, the risk of injury rises.
Instead, he said, we should pay close attention to our body’s opinion about running shoe options.
"Try on four or five pairs," Dr. Nigg said. "Jog around the store or the block in each. "
"People can usually tell right away which shoe feels the most comfortable," Dr. Nigg said. "That is the one to choose. "
[A]It soon became clear to the researchers that most of our beliefs about running injuries and shoes are, in fact, myths,
[B]Most of us who run have heard that we should choose our shoes based, for the most part, on two broad technical criteria.
[C]What matters, the researchers conclude in their review, is lightness.
[D]Perhaps most unexpected, running shoes designed to somehow " fix" someone’s running form turned out often to be ineffective and even counter-productive.
[E]After four months, the soldiers wearing the shoes fitted with inserts that felt comfortable to them had a much lower incidence of injury than those wearing standard shoes.
[F]Dr. Nigg and his colleagues write in their review that this finding suggests "that a pronated foot position is, if anything, an advantage with respect to running injuries. "
[G]What matters, the researchers conclude in their review, is comfort.
【C5】
选项
答案
G
解析
前两段说,合适的鞋确实能够减少损伤,但合适的鞋与矫正内翻、减少冲击力无关。这种行文方式制造了悬念,很自然让读者疑惑:合适的鞋究竟与什么有关呢?接下来作者便给出了答案。下文研究人员一直在强调鞋子的舒适度,可见好鞋与舒适度有关,[G]项说“研究人员在报告中说,选鞋重要的是舒服”。该项符合文意,故选[G]。
转载请注明原文地址:https://kaotiyun.com/show/20sZ777K
0
考研英语一
相关试题推荐
Whatsortofglassyoudrinkfrompredictshowfastyoudrink."Wouldyoulikethatinastraightorajug,sir?"wasonceacom
Whatsortofglassyoudrinkfrompredictshowfastyoudrink."Wouldyoulikethatinastraightorajug,sir?"wasonceacom
Parenthoodisn’tacareer-killer.Infact,economistswithtwoormorekidstendtoproducemoreresearch,notless,thantheir
Takemuchofwhatyouknowabouthowthebestexecutivesmakedecisions.Now,forgetit.Forinstance,weall"know"thattight
Oneofthebigger,nonpoliticalstoriesofthesummerhasbeenthedecisionbyLanceArmstrongtodrophisfighttoclearhisna
Inthesummer,whenthesunplayedonthejuniperbushes,andinthefall,whentheairwasclearenoughtoseetothewhitelig
Inthesummer,whenthesunplayedonthejuniperbushes,andinthefall,whentheairwasclearenoughtoseetothewhitelig
Cyberattacksseemtobegettingmoresophisticatedbythehour.Afewweeksagomal-wareknownasZeroDaywasfoundtohaveex
Cyberattacksseemtobegettingmoresophisticatedbythehour.Afewweeksagomal-wareknownasZeroDaywasfoundtohaveex
RuinsrecentlydiscoveredinsouthernPerucouldbetheancient"lostcity"ofPaititi,accordingtoclaimsthataredrawingser
随机试题
电压型变频器与电流型变频器的主电路大体上可分为两类,各有什么不同?
A.NK细胞B.B细胞C.CD8+T细胞D.CD4+T细胞E.树突细胞能直接杀伤肿瘤细胞的是
A.饭前服用B.上午7~8时一次服用C.睡前服用D.饭后服用E.清晨起床后服用根据时辰药理学,糖皮质激素的适宜服药时间是()。
按照《劳动合同法》的规定,下列关于劳务派遣的表述中,正确的是()。
下列属于注册会计师及其所在的会计师事务所的业务范围有()。
下列属于体能主导类的项目是()。
引起黄土高原水土流失的最主要因素是()。
当x→0时,(-1)ln(1+x2)是比xkarctanx高阶的无穷小,而xkarctanx是比(1-)∫0xdt高阶的无穷小,则k的取值范围是()。
OptimationLtd.,apolymerpackagingandconvertingspecialist,isonesmallcompanythatissuffering.Itshighlyspecialisede
WhatisitthatmadeSteveJobsspecial?Whatcanwelearnfromthisonce-in-a-lifetimeentrepreneur?SteveJobswasavisi
最新回复
(
0
)