随身英语 Cyclingcutscancerrisk 骑自行车减低癌症病发风险
Playaudiofile 一项新的科学研究提出骑自行车上班可以减少患心脏病和癌症的风险。本期《随身英语》和大家一起探讨为什么骑自行车是最好的体育锻炼方式之一。
课文内容 Vocabulary: exercise 词汇: 锻炼 Mostofusknowthattheriskofgettingillisreducedwhenwelookafterourselves. Takingregularexercisehasproventobegoodforourhealthandscientistshavefoundthattheriskofgettingcancerandheartdiseaseisreducedwhenwetakepartinphysicalactivity – andnowthey'vefoundcyclingtoworkisoneofthebestactivitiestodothis. Well, goodnewsformethen!
Thebiggeststudyintotheissue, linkedusingtwowheelswithahalvingoftheriskofcancerandheartdisease. Thefive-yearstudyof 250,000 UKcommutersalsoshowedwalkinghadsomebenefitsoversittingonpublictransportortakingthecar.
Pedallingtoworkisalreadypopularinmanycitiesacrosstheworld. Someforward-thinkingauthoritieshavebuiltcyclelanestomakethecommutesafer, aswellasprovidingsecureplacestolockthemup. Somecompaniesalsoprovidefacilitiesfortheiremployeestogetchangedandcleanedupwhentheyarriveatwork. Itallmakesgoodsense - accordingtopeoplesurveyedinthisstudy, regularcyclingcuttheriskofdeathfromanycauseby 41%, theincidenceofcancerby 45% andheartdiseaseby 46%.
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