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
Looking for a new weight loss plan? Try living on top of a mountain. Mountain air contains less oxygen than air at lower altitud
Looking for a new weight loss plan? Try living on top of a mountain. Mountain air contains less oxygen than air at lower altitud
admin
2014-12-31
77
问题
Looking for a new weight loss plan? Try living on top of a mountain. Mountain air contains less oxygen than air at lower altitudes, so breathing it causes the heart to beat faster and the body to burn more energy. A handful of studies have found that athletes training at high altitudes tend to lose weight. Doctor Florian Lippl of the University Hospital Of Ludwig-Maximilians-University Munich wondered how the mountain air would affect overweight individuals if they weren’t doing any more physical activity than usual.
Lippl and his colleagues invited 20 overweight men to an environmental research station about 300 meters below the summit of Zugspitze, a mountain around 2,970 meters near the Austrian border. They were allowed to eat as much as they liked. The men also gave blood so that researchers could test for hormones(荷尔蒙)linked to appetite and fatness. At the end of the week, the men, whose mean weight starting out was 105 kg, had lost on average about 1.5 kg. The men’s blood pressure also dropped, which the researchers attributed to weight lost.
Exactly what caused the weight loss is uncertain. Loss of appetite is common at higher altitudes, and indeed the men ate significantly less than usual—about 700 calories fewer per day. Lippl also notes that because their consumption was being recorded, they may have been more self-conscious about what they ate. Regardless, eating less accounts for just 1 kg of the 1.5 kg lost, says Lippl. He thinks the increased metabolic(新陈代谢的)rate, which was measured, also contributed to weight loss but cannot separate the different effects with the given data.
Appetite loss at high altitudes could certainly be key, notes Damian Bailey, a physiologist at the University of Glamorgan, UK, who recently lost 11 kg during a 3-month expedition to the Andes in Chile.
Unfortunately, for the average person there’ s no treatment that can resemble living at high altitude, says Lippl. The only alternative is a hypobaric chamber, which exposes subjects to low oxygen and isn’t practical as a therapy. He says, half-jokingly, "if fat people plan their holidays, they might not go to the sea, but maybe to the mountains."
Lippl talks about the way of losing weight by spending holidays on mountains with______.
选项
A、casualness
B、inaccuracy
C、uncertainty
D、confidence
答案
A
解析
推断题。根据短文最后一句He says,half-jokingly,if fat people.一中half-jokingly(半开玩笑地)可推断出Lippl在谈到通过去高原地区度假这种方式来减肥是随意的,开玩笑的。故选A。
转载请注明原文地址:https://kaotiyun.com/show/J1q7777K
0
大学英语四级
相关试题推荐
Instinctively,thefirstthingwewanttoknowaboutadiseaseiswhetheritisgoingtokillus.Twenty-fiveyearsago,thiswa
AsaprofessoratalargeAmericanuniversity,Ioftenhearstudentssaying:"I’monlya1050."Theunluckystudentsarespeaki
A、Hethoughtthenoisewascausedbytheflu.B、Hepromptlyrealizedanearthquakehappened.C、Hewentdownstairsandscreamed.
Americansarenowsuper-sized,overweight,andfattyeven.ThisistrueofalmosttwothirdsofAmericanadults.Butwhatismor
Ifyouaretryingtodoyourbitforsustainabilityandsavewaterbytakingshortershowers,thenanewreportonsustainabilit
IstheInternetMakingUsForgetful?AtouristtakesapictureoftheEmpireStateBuildingonhisiPhone,deletesit,then
Readingisanimportantskillthatneedstobedevelopedinchildren.Notonlyisitnecessaryfor【S1】______intheworldofscho
Infuturetradethekeydevelopmenttowatchistherelationshipbetweentheindustrializedandthedevelopingnations.TheThir
Accustomedthoughwearetospeakingofthefilmsmadebefore1927as"silent",thefilmhasneverbeen,inthefullsenseofth
Accustomedthoughwearetospeakingofthefilmsmadebefore1927as"silent",thefilmhasneverbeen,inthefullsenseofth
随机试题
《计量器具新产品管理办法》中,计量器具新产品是指_________。
农药的广告内容不应有
公司型股权投资基金,是指投资者根据《中华人民共和国公司法》通过出资形成一个独立的公司法人实体,由公司法人实体自行或委托专业基金管理人进行管理的股权投资基金。在我国,公司型股权投资基金可采取的组织形式()。
非经济薪酬包括工作本身、工作环境和()。
()是指在公平交易中,熟悉情况的交易双方自愿进行资产交换或者债务清偿的金额。
薛某拖欠潘某借款5万元,潘某多次催要借款而薛某一直不给。在一次催要过程中,二人发生争执并大打出手,薛某将潘某殴打致伤。区公安分局遂以薛某违反《治安管理处罚法》为由,将薛某行政拘留10天。薛某不服,提起行政复议。复议机关作出复议决定,薛某仍不服。于是向法院提
设极坐标系下的累次积分将I写成先对r后对θ的累次积分,则I=_________.
如果字段"成绩"的取值范围为0~100,则下列选项中,错误的有效性规则是
WheredoesJanework?
Atallevents,donotmakeanymentionofittoothers.
最新回复
(
0
)