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
外语
It is the news that all sloths have been waiting for. Scientists in Germany have found that too much exercise is bad for you and
It is the news that all sloths have been waiting for. Scientists in Germany have found that too much exercise is bad for you and
admin
2011-02-11
77
问题
It is the news that all sloths have been waiting for. Scientists in Germany have found that too much exercise is bad for you and that doing less could lengthen your life.
In a new book called The Joy of Laziness: How to Slow Down and Live Longer, Dr. Peter Axt, retired professor of health science at Fulda University near Frankfurt, and his daughter, Dr. Michaela Axt-Gadermann, a GP, say that everybody has a limited amount of "life energy" and that the speed with which it is consumed determines their life span.
They argue that high-energy activities, such as pounding the treadmill at the gym, accelerates the aging process and makes the body more susceptible to illness. "A more relaxed way of life is important for your health,"said Dr. Axt-Gadermann. "If you lead a stressful life and exercise excessively, your body produces hormones which lead to high blood pressure and can damage your heart and arteries."
Dr. Axt-Gadermann said that one key difference between the lazy and those who exercise was that the more active body produces. more "free radicals"--unstable oxygen molecules that are believed to speed the aging process. She added: "Laziness is also important for a healthy immune system because special immune-cells are stronger in times of relaxation than stress. During relaxation or’ down time’, your metabolism is less active, which means the body produces fewer free radicals."
"If you do a lot of sport or are permanently stressed, then your body will produce more free radicals and that is one reason why your life could be shortened." Dr. Axt-Gadermann and her father also say that laughing is healthier than running. "When you laugh, your body produces the hormone serotonin which makes you feel happy and relaxed, " said Dr. Axt-Gadermann. "The heartbeat races and blood pressure is raised for a short while, without activating your metabolism and producing the free radicals which spend your life energy. Basically, laughing is a good training session without the negative side-effects."
To illustrate the theory that laziness equals longevity, The Joy of Laziness also suggests that early risers are more prone to stress and that late sleepers live longer because they conserve their energy. "People who would rather laze in a hammock instead of running a marathon, or who take a nap instead of playing squash, have a better chance of living into old age."
The Joy of Laziness, which is published soon, will be essential reading for Dan Kieran, the 29-year-old deputy editor of The Idler, a literary magazine. "This book definitely makes sense to me, " said Mr. Kieran. "I spend one day a week in the office and the rest of my time involved in a tot of relaxation. Having the right amount of laziness in your life is a vital component to being happy. We live in a culture of guilt, where laziness is scorned. However, I firmly believe that we do not need to do half as much exercise as people think and it is very important to just lie clown and do nothing sometimes, " he said.
The medical establishment, however, is skeptical. Dr. Vivienne Nathanson, the head of science and ethics at the British Medical Association, said that moderate exercise should not be set aside in favour of lazing around. "It is a very tempting theory as so often, many of us feel that we cannot be bothered with exercise, " she said. "However, I would not agree that people have a set amount of expendable energy during a lifetime and that exercise is bad for you. In fact, done sensibly, exercise lowers the blood pressure, improves your metabolic state and can improve health and contribute to a longer life. "Dr. Graham Archard, the vice chairman of the Royal College of General Practitioners, said: "I can understand why the book might sell well as it is always nice to be told that you can sit on your backside and do nothing."
The word "sloths" in the first paragraph probably means
选项
A、ordinary people.
B、lazy bones.
C、lazy habits.
D、retired professors.
答案
B
解析
语义理解题。由题干定位至首段。通过分析可知,首句中的news是指第二句中提到的 too much exercise is bad for you and that doing less could lengthen your life。第二段提到新书: The Joy of Laziness:How to Slow Down and Live Longer,可见这对于那些疏于锻炼者是个好消息,[B]符合文意,故为答案。既然是 waiting for,应该是指人,排除[C]
转载请注明原文地址:https://kaotiyun.com/show/wOeO777K
0
专业英语八级
相关试题推荐
1"Itisalwaysconsolingtothinkofsuicide,"theGermanphilosopherFriedrichNietzscheoncewrote,"inthatwayonegets
TheofficeoftheBritishPrimeMinisterislocatedat______.
CommunicatingThroughInternetThehistoryoftheInternetcanbedatedbacktothe1960’s,whentheDepartmentof【1】______
TheWarsofRoseswasendedby______whodestroyedtheforcesofthetwosidesofthewars,andthefeudalbasisofsocietywas
Writeacommentofabout400wordsonthefollowingtopic:TheDifferencesbetweenHumanBeingsandAnimals
A、Japan’sPrimeMinisterpaysannualvisittoit.B、ItisurgingJapanesepoliticianstocontinualvisits.C、ManyAsiancountry
DawnaWalterisoneoftheauthorsleadingthewayinBritainwithherbookthatattemptstohowevenatidy【M1】______sockd
Thecomingoftherailwaysinthe1830stransformedsocietyandeconomiclifebyproviding,forfirsttime,masstransportforp
A、dentaltreatmentB、casualtytreatmentC、emergencytreatmentD、allthetreatmentatapublichospitalA
随机试题
下列哪项为新生儿Apgar评分无关( )。
初产妇,经阴分娩后第3天,新生儿采用母乳喂养,产妇自诉双侧乳房胀痛,外下方可触及“肿块”,乳量不多。首先应采取的措施是
2005年8月甲公司和乙公司签订了一份买卖合同。合同履行过程中发生纠纷,乙公司遂依照合同中约定的仲裁条款,于2005年12月24日向仲裁机构申请仲裁。仲裁委员会接到申请书后,认为符合受理条件,决定受理,由双方选定的仲裁员赵某、黄某和仲裁委员会指定的首席仲裁
动力系统为桅杆式起重机提供动力,常用的主要是()。
利润的特点有()。
下列()测量仪器是显示式测量仪器。
我们在生活中发现湿袜子粘在脚上很难往下脱。下列解释正确的是()。
在下面的类定义中,错误的语句是classSample{public:Sample(intval);//①~Sample()://②private:in
在已建"职工"表中有姓名、性别、出生日期等字段,查询并显示女职工年龄最小的职工姓名、性别和年龄,正确的SQL命令是
A.apparentB.increasingC.influencedD.desirableE.speededupF.intoG.wideningH.mediumI.institutionalJ.gathere
最新回复
(
0
)