英语翻译To complete a study a team of scientist left boston and

英语翻译
To complete a study a team of scientist left boston and went halfway around the world to the middle of kenya.They wanted to find out more about barefoot running.
Sure,people can run barefoot anywhere.But kenya has produced some of the most famous longdistance runners in history,and many of these athletes grew up not wearing shoes.Scientist Daniel Lieberman visited some of these runners to figure out what a difference shoes make.
It was a big difference,and not necessarily for the better.In particular,when a bare foot hits the ground,the blow is softer and the running motion is smoother,Running barefoot may have advantages over to determine whether or not barefoot running reduces the chance of injuries.
"One should not be scared of barefoot running or think it strange,"Lieberman told Science News."It is normal and ,if done properly,it is very fun and comfortable."
Previous studies have shown that when a person runs barefoot ,he lands on the fronts or middles of the feet .Then the heels go down .During process,the weight of the body is at first on the fronts of the feet,then moves to the heels.When a person wears shoes,however,he tends to run so that his heels hit the ground first.The effect of the heel hitting the ground may be much forceful than the effect of the front of the foot hitting the ground.
The researchers also studied barefoot runners in their laboratory.The goal was to measure the force with which a runner is foot hits the ground."A rearfoot strike is like someone hitting you on the foot with a hammer with about one and a half to three times your body weight .It would hurt without a shoe,"Lieberman said ."A forefoot strike is like having no one hit you at all."The study explores the physics of running ,which is a complex topic.
"The idea that barefoot running is better is a massive assumption,"Reed Ferber ,a biochemist at the University of Calgary in Canada said ,"Basically,there are no studies out there that show barefoot running is less injurious."

完成一个研究小组的科学家离开波士顿和绕了半个地球去肯尼亚的中间.他们想找到更多关于裸脚跑步.当然,人们可以在任何地方赤脚跑步.但是肯尼亚已经产生了一些最著名的远程跑步者在历史,许多这些运动员不穿鞋长大.科学家丹尼尔·利伯曼访问了其中的一些跑步者,弄清一个不同的鞋子让.
这是一个很大的不同,并不一定会变得更好.特别是,当一个裸脚接触地面,打击更柔软和跑步运动更平滑,赤脚跑步可能的优势,来决定是否赤脚跑步损伤的机率降低.“一个人不应该害怕赤脚跑步或认为这很奇怪,”利伯曼告诉《科学新闻.“这是正常的,如果做的好,它是非常有趣和舒适.”
之前有研究表明,当一个人赤脚长跑,他降落在战线或脚的中部.那么高跟鞋下去.身体的重量是首先在战线的脚,然后转到脚跟.当一个人穿的鞋子,不过,他倾向于运行,这样他的高跟鞋撞到地面第一.这个效应的脚后跟撞击地面也许会更有力的影响远比前面的脚撞击地面.
研究人员还研究了在他们的实验室赤脚跑步者.目的是为了衡量力量,有一个跑步者是脚接触地面.“一个rearfoot罢工就像有人打你的脚上,用锤子大约有半到三倍你的身体重量.它会伤害没有鞋,”利伯曼说.“前脚罢工就像没有一个打你.“这项研究探讨了物理学的运行,这是一个复杂的主题.
“认为赤脚跑步是更好的是一个巨大的假设,”里德费伯,生化学家加拿大卡尔加里大学的说:“基本上,没有研究,显示赤脚跑步是更少的有害的.”