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职称英语卫生类模拟试题训练及答案2018年职称英语卫生类模拟试题训练及答案Thegreatestthingsaredonebytheaidofsmallones..以下是小编为大家搜索整理的2018年职称英语卫生类模拟试题训练及答案，希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!ThescienceofSport1Atthe2004OlympicGamesinAthens，theChineseathleteLiuXiangequaledtheworldrecordforthe110metreshurdles(跨栏)whenherantheracein12.91seconds.Thisrecordtimehadbeensetin1993byBritishsprinter(短跑运动员)ColinJacksonand9yearswentbybeforeanotherathletewasabletorunasfast.2Record-breakinginalltrackeventsisslowingdownandweappeartobemovingmuchclosertothelimitsofhumanperformance.Nevertheless，everyfouryears，recordswhichwerepreviouslythoughttobeunbeatablearebroken.Sowhat'sbehindthisnever-endingimprovementinperformance?Andhowlongcanwekeepbreakingrecords?Istherealimittohumanperformanceorwillathletescontinuetogainseconds?3Mostexpertsagreethatitisn'ttheathletes'bodieswhichhavechangedbutthehugeadvancesinsportsciencewhichhaveenabledthemtoimprovetheirperformances.Theindividualathleteobviouslyhastohavethenecessaryskillanddeterminationtosucceed，butthehelpofscienceandtechnologycanbesignificant.Researchhasbroughtabetterunderstandingoftheathlete'sbodyandmindbuttheadvancesinsportsequipmenttechnologyhavealsohadanimportantimpactonhumanperformance.4Scientistshaveshownthatanathlete'sbody'sneedsvaryaccordingtothetypeofsport.Thisresearchhashelpedtopsportspeopletoadapttheirtrainingprogrammeanddietbettertotheirparticularneeds.Runningthemarathonandcycling，forexample，areendurance(耐力)sportsandrequireadifferentparathion(硝苯硫磷脂)tothatofa100-metresprinter.Insomesports，changesintechniqueshavesignificantlyimprovedperformance.5Butinanysport，aplayer'ssuccessorfailureresultsfromacombinationofbothphysicalandmentalabilities.Mostcoachesusepsychologicaltechniquestohelptheirathletescopewithstressandconcentrateontheirperformance.Forexample，theEnglishfootballteamlistenstomusicinthechangingroomsbeforeagametohelptheplayersrelaxandnotfeelsonervous.Beforeadifficultmatch，tennisplayersareencouragedtousevisualization(相象)techniquestobui
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