时差N小时:头球危险吗?
日期:2014-07-21 16:51

(单词翻译:单击)

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Is heading in soccer dangerous?
头球危险吗?
It's a question that has met its fair share of controversy.
这个问题引发了不少争议2&eF&sF^u4pGU
If you've never played soccer, heading may look pretty dangerous to the poor brain.
如果你从未踢过足球,头球看起来对可怜的大脑的确杀伤力很大w@XP0S#2_^jwTlGtY,
Where else in life do you not wantto duck away from an object flying straight at your head?
如果,生活中的其它时候你看到飞来横物,你难道没有躲闪以求护头?
However, soccer players know thatthere is a proper way to head the ball.
然而,足球运动员是知道头球路数的z%NZt44VXobX*
Yes, there is a technique to meeting a flying ball with your head.
当然,头球是需要技巧的B;pw0!Bs&V9m1pV(c6
Dr. Frank Webbe, is a formersoccer referee and coach who is also a psychologist specializing in sports psychology.
足球裁判兼教练Frank Webbe在足球心理学上也有研究&x)~mCEUwSy&.

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He says there is good reason to believe that with proper technique, a player's risk for brain injury is low.
他说有理由相信有技巧的头球可以降低大脑受伤的几率A^RaJe|jk)~=5S
The problem is that in a fast-paced game of soccer, obstacles sometimes prevent a player fromheading with good technique.
可问题在于在踢球这个快节奏的运动中,球员头球的技巧可能会受限制nhnBLAa#JUxx[Tg#wu
And that's when problems are likely to arise.
这也是问题的关键O%,#0cVF|#^lFnvK[
Webbe and collaborators tested soccer players in neurocognitive performance such as attention,concentration, and speed of thinking.
Webbe和同事测试了足球运动员的神经认知,比如注意力、集中力、思维反应;c~b.1hCYIOy#72gj
They compared long-time soccer players to novices, as well as moderate-to-frequent headers toless than moderate headers.
他们比较了新老足球运动员,较常头球的球员和较少头球的球员,
In addition, they tested people who had played soccer recently as wellas people who hadn't played in some time.
最近常常踢球的人和在一段时间内没有踢球的人YcRC~g;X%w;
The results suggested that more frequent headers are at more risk for brain injury than lessfrequent headers.
结果显示常常头球的人比较少头球的人损伤大脑的风险更高vnlT^D)nT.6Q
As a group, frequent headers performed lower on cognition tests in the weekafter a game of frequent heading than did other subjects.
前者总的来说,在长期头球后的一周内做的认知测试中普遍比后者表现得更差,H%Pj~5ifD(5T0
Also, players with the highest lifetime estimates of heading scored lowest overall on thesecognition tests.
此外,球员估计在此生中头球最多的在认知测试中表现最差&pe*jUuZejOSX,
The results convince Webbe that heading does indeed pose a threat to brainfunction and that more research needs to be done.
测试结果足以说服Webbe头球确实有损大脑功能,需要更多研究加以验证yI|cuj!kYJOsB@

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重点单词
  • headingn. 标题,题目,航向 动词head的现在分词
  • controversyn. (公开的)争论,争议
  • psychologistn. 心理学家
  • threatn. 威胁,凶兆 vt. 威胁, 恐吓
  • overalladj. 全部的,全体的,一切在内的 adv. 总的来说
  • concentrationn. 集中,专心,浓度
  • moderateadj. 适度的,稳健的,温和的,中等的 v. 节制,使
  • techniquen. 技术,技巧,技能
  • preventv. 预防,防止
  • performancen. 表演,表现; 履行,实行 n. 性能,本事