阅读理解阅读理解阅读下列短文，从每题所给的四个选项(A、B、C、D)中，选出最佳选项。Thefitnessmovementthatbeganinthelate1960sandearly1970scenteredaroundaerobicexercise(

　　阅读理解阅读理解

　　阅读下列短文，从每题所给的四个选项(A、B、C、D)中，选出最佳选项。

　　Thefitnessmovementthatbeganinthelate1960sandearly1970scenteredaroundaerobicexercise(有氧操).Millionsofpeopletakepartinavarietyofaerobicactivitiesandgraduallythousandsofhealthspasmdevelopedaroundthecountrytogaininterestinfitnessparticularlyaerobicdancingforfemales.Anumberoffitnessspasmexistedbeforethisaerobicfitnessmovement,evenanationalchainwithspasminmostmajorcities.However,theirfocus(焦点)wasnotonaerobicsbutratheronweight-trainingprogramsdesignedtodevelopmuscularmass(肌体)strengthandendurance(耐力)intheirprimarilymaleenthusiasts.Thesefitnessspasmdidnotseemtobenefit(利益，有益于)financiallyfromtheaerobicfitnessmovementtobetterhealthsincemedicalopinionsuggestedthatweight-trainingprogramsofferedfewifanyhealthbenefits.Inrecentyearshoweverweighttraininghasagainbecomeincreasinglypopularformalesandforfemales.Manycurrentprogramsfocusnotonlyondevelopingmuscularstrengthandendurancebutonaerobicfitnessaswell.

　　Historicallymostphysical-fitnesstestshaveusuallyincludedmeasuresofmuscularstrengthandendurancenotforhealth-relatedreasonsbutprimarilybecausesuchfitnesspartshavebeenrelatedtoperformanceinathletics.However,inrecentyearsfactshaveshownthattrainingprogramsdesignedprimarilytoimprovemuscularstrengthandendurancemightalsooffersomehealthbenefitsaswell.TheAmericanCollegeofSportsMedicinenowrecommendsthatweight-trainingbepartofatotalfitnessprogramforhealthyAmericans.IncreasedparticipationinsuchtrainingisoneofthespecificphysicalactivityandfitnessobjectivesofHealthyPeople2000NationalHealthPromotion.(促进)

　　1．Earlyfitnessspasmwereintendedmainlyfor________.

　　[]

　　A．enduranceandmusculardevelopment

　　B．theimprovementofwomen'sfigures

　　C．betterperformanceinaerobicdancing

　　D．thepromotionofaerobicexercise

　　2．Peopleweregivenphysicalfitnesstestsinordertofindout________.

　　[]

　　A．whattheirhealthconditionwaslike

　　B．whatkindoffitnesscenterwassuitableforthem

　　C．whethertheywerefitforaerobicexercise

　　D．howwellth