雨课堂学堂在线学堂云《Anatomical analysis of motor structure and technical movement（北京体育大学）》单元测试考核答案

Anatomicalanalysisofmotorstructureandtechnicalmovement第1题Sportsanatomyisnotaninterdisciplinarydiscipline.第2题Theresearchonthebasiclawofskeletalmuscleworkduringexerciseisalreadyverycomplete.第3题TheresearchontheanatomicalmechanismofsportsinjuriesandabnormalbodyposturesmainlyfocusesonthefollowingaspectsexceptAJointinjuryrepairBRelationshipbetweenheartdiseasesandsportsCMorphologicalstructurechangesofterminaldiseasesDRelationshipbetweenintervertebraldiscstructureandsportsinjuries第4题Sportsanatomyisadisciplinethatfocusesonstudyingtherelationshipbetweenmovement,humanbodymorphology,structure,andgrowthanddevelopmentlawsbasedon____.第5题Sportsanatomyonlystudiesthechangesintheskeletalstructureofthehumanbodyduringexercise.第6题Thefollowingaretheresearchcontentsofsportsanatomy:ATheprincipleofskeletalmusclemovementandphysicaltrainingBAnimalmovementhabitsandenvironmentaladaptationCDiagnosisandOptimizationofActionStructureandMovementTechniquesDAnatomicalmechanismsandpreventionofsportsinjuriesandabnormalbodyposture第1题Accordingtothetermswhichdescribethepositionofanatomicalstructures,theeyesaresuperiortothemouth;Whenapersonstandsupsidedown,themouthissuperiortotheeyes.第2题Thefundamentalaxisofthehumanbodyaresagittalaxis,frontalaxis(coronalaxis),andverticalaxis;Thefundamentalplaneofthehumanbodyaresagittalplane,frontalplane(coronalplane),andverticalplane.第3题Accordingtothefundamentalaxisandplaneofthehumanbody,thesagittalplaneisperpendiculartothefrontalaxis(coronalaxis).第4题Accordingtothefundamentalaxisandplaneofthehumanbody,thefrontalplane(coronalplane)isperpendiculartothesagittalaxis.第5题Accordingtothefundamentalaxisandplaneofthehumanbody,thehorizontalplane(coronalplane)isperpendiculartotheverticalaxis.第6题Whichplanepassesthroughthebodyfromtoptobottomandlyingatrightanglestothesagittalplane,anddividesthebodyintoanteriorandposteriorparts?Afrontalplane(coronalplane)BhorizontalplaneCmedianplaneDsagittalplane第7题Whichplanepassesthroughthebodyfromfronttobackanddividingitintotwosymmetricalrightandlefthalves?Afrontalplane(coronalplane)BhorizontalplaneCmedianplaneDsagittalplane1.3exercises第1题Accordingtodifferentorganizationalstructuresandfunctions,humantissuescanbesubdividedintofourbasictypes,()notincluded.A上皮组织epithelialtissueB骨组织bonetissueC肌组织muscletissueD神经组织nervoustissue第2题Intermsoforganizationaltype,humanstructuressuchastendonsandligamentsbelongto(),whichhavethecharacteristicsofgoodtoughnessandstrongtensilestrength.A肌组织muscletissueB疏松结缔组织looseconnectivetissueC致密结缔组织denseconnectivetissueD软骨组织cartilagetissue第3题Whichofthefollowinghumanmuscletissuesbelongtosmoothmuscle()A肱二头肌bicepsbrachiiB膈肌diaphragmC舌肌lingualisD瞳孔括约肌Pupillarysphinctermuscle第4题Theintervertebraldiscofthehumanbodyhasgoodelasticityandpressureresistance.Whichtypeofcartilagedoesitbelongto().A透明软骨hyalinecartilageB弹性软骨elasticcartilageC暂时性软骨TemporarycartilageD纤维软骨fibrouscartilage第5题Thesizeandmorphologyofhumancellsvaryobviously,buttheyarealladaptedtotheirenvironmentandfunctions.第6题Allcellsinthehumanbodyarecomposedofcellmembranes,cytoplasm,andnuclei,suchasskeletalmusclecellsandmatureredbloodcells.第7题Musclecells,alsoknownasmyofibrils,arethebasicunitsofmusclecontraction,whichcanproducecontractionandrelaxationthroughtherelativeslidingofthickandthinmusclefilaments.2.1exercises第1题Periosteumislocatedontheentireoutersurfaceofthebone.第2题Sclerotiumisthemaincomponentofbone,mainlycomposedofhardbonetissue,dividedintotwotypes:bonedenseandbonecancellous.第3题Thearrangementdirectionofbonetrabeculaeisrelatedtothedirectionofpressureandtensionthattheboneissubjectedto.第4题Thefunctionsofbonesincludesupportingload,protecting,storingcalciumandphosphorus,andprovidingmovementpower.第5题Livingbonesarecomposedofperiosteum,sclerotiumandmarrow,aswellasbloodvessels,nervesandlymphaticvessels,amongwhichperiosteumhashematopoieticfunction.第6题Whereisthedistributionofbonedenselocated?ATheoutersurfaceofallbonesBTheinteriorofshortbonesandflatbonesCInthebonemarrowcavityDInternalepiphysealplatesoflongbones第7题Whichistheincorrectdescriptionaboutbonemarrow?ARedbonemarrowhashematopoieticfunctionBFetusesandinfantshaveredbonemarrowallovertheirbonesCYellowbonemarrowcannotbeconvertedintoredbonemarrowDTheredbonemarrowinthelongboneshaftwillbeconvertedintoyellowbonemarrow2.2exercises第1题Directconnection,isalsoknownaslacunarconnectionorsynovialjoint.第2题Theouterlayerofthecapsulaarticularisisafibrouslayer,andtheinnerlayerisasynoviallayer;Thesynoviallayercansecretesynovialfluid,lubricateandnourishcapsulacartilage.第3题Thejointcavityisaclosedcavitycontainingasmallamountofsynovialfluid,andthecavityisundernegativepressure,whichplaysanimportantroleinmaintainingjointstability.第4题Thefunctionofligamentsistoconnectandreinforcejoints,andtolimitexcessivejointmovement.第5题Thejointsurfaceoftheconnectedjointisgenerallyconvexandconcave,respectivelycalledthejointheadandjointfossa.第6题Whichofthefollowingarenottheauxiliarystructuresofthejoint?AligamentBPulleyCsynovialsacDlabiumarticularis第7题Amongtheauxiliarystructuresofthejoint,whichoneiscomposedofcartilageandpresentinboththeshoulderandhipjoints?AarticulardiscBlabiumarticularisCplicaeynovialisDligament2.3exercises第1题Duringtheliftingphaseofdumbbellforeqrmcurltraining,thesegment()isperformed()movementaroundtheelbowjoint.Aforearm,extendBforearm,flexionCupperarm,extendDupperarm,flexion第2题Duringthestageofholdingdumbbellsandarmslateralraise,theupperarmwrapsaroundthevirtual()axisoftheshoulderjointandperformsabductionmovementswithinthevirtual()plane.AFrontalaxis,SagittalplaneBverticalaxis,SagittalplaneCsagittalaxis,frontalplaneDsagittalaxis,horizontalplane第3题Theradialwristjointofthehumanbodyisrelativelyflexible,butcannotperform()movements.AflexionandextendBadductionandabductionCmedialrotationandlateralrotationDcircumduction第4题Duringthepushingupphaseofbenchpress,theshoulderjointperforms()movementwhenholdinginanarrowgripand()movementwhenholdinginawidegrip.Aflexion,horizontalflexionBflexion,abductionChorizontalflexion,flexionDhorizontalflexion,abduction第5题Duringthepush-up(narrowbrace)stage,theshoulderjointflexesandtheelbowjointextends.第6题Duringthereleasephaseofpull-up(widegrip),theshoulderjointperformsabductionmovementandtheelbowjointperformsextensionmovement.第7题Duringthestandingphaseofweight-bearingsquattraining,thehip,knee,andanklejointsareallextended.2.4exercises第1题Theprotrusionsaroundthejointsoftenhinderthemovementofthejoints,therebyaffectingflexibilityandreducingtherangeofjointmovement;Likethegreatertrochanteronthefemur.第2题Hurdlesandhighjumpssignificantlyincreasetherangeofmotionofthehipjoint,whileswimmingandgymnasticssignificantlyincreasetherangeofmotionoftheshoulderjoint.第3题Comparedtothehipjoint,theshoulderjointhasalargerrangeofmotioninallbasicdirectionsduetothedifferentshapesofthejointsurfaces.Theshoulderjointbelongstotheballandsocketjoint,whilethehipjointbelongstotheellipticaljoint.第4题Amongthefactorsthataffecttheamplitudeofjointmovement,whichoneplaysadecisiverole.AThicknessofjointcapsuleBAreadifferenceofrelativejointsurfaceCthenumberandstrengthofthejointligamentsDStretchabilityofmusclesaroundjoints第5题Whichofthefollowingjointscannotperformrotationalmotion.()AshoulderjointBhipjointCwristjointDelbowjoint第6题Thejointsurfacesofthetwobonesofthesaddleshapedjointaresaddleshaped,formingthejointheadandjointsocket,suchasthe()joint.AshoulderjointBkneejointCwristjointDCarpometacarpaljointofthumb第7题Amongthefactorsthataffecttherangeofjointmovement,()cannotbeimprovedintermsofstretchabilityandelasticitythroughflexibilitytraining.APeriarticularmusclesBJointligamentCjointcapsuleDPeriarticularboneprotrusions2.5exercises第1题Whichiswrongaboutthedescriptionofthemusclebellyinskeletalmuscle?AItiscomposedofmanymusclefibersbyconnectivetissue.BMusclebellycanproducecontractionandrelaxationCThebasicstructuralandfunctionalunitofmusclefibercontractionissarcomereDTheconnectivetissuebetweenmusclefibersonlyhasthefunctionofconnection.第2题Whichiswrongaboutthedescriptionoftendoninskeletalmuscle?ATendonsaremainlycomposedofcollagenfiberbundlesBTendonscanproducecontractionandrelaxationCIthasstrongtoughnessandtensionresistance.DThecollagenfibersoftendonswillextendintothestructureofbone.第3题WhichoptiondoesnotbelongtothemuscleassiststructureAFasciaBTendonSheathCSynovialFoldDPulley第4题WhichstructureshavetheeffectofreducingthefrictionbetweenthetendonandthebonesurfaceAFasciaBTendonSheathCSynovialBursaDPulley第5题Whatistheconnectivetissuewrappedaroundeachmusclefibercalled?ASarcolemmaBEndomysiumCPerimysiumDEpimysium第6题Thesesamoidbonecanincreasethemuscletensionangleofthemuscle,increasetheworkingarmofthemuscle,andimprovetheworkingefficiencyofthemuscle.第7题Therearetwokindsofpulleys:bonepulleyandtendonpulley,whichcanchangethedirectionofthetensionofthetendonthrough2.6exerciser第1题WhatistheworkingconditionoflatissimusdorsiduringtheUpwardmovementofpull-upsANearfixationBFarfixationCUpperfixationD(Lowerfixation第2题WhichofthefollowingdescriptionsofmuscleworkingtermsiscorrectATheoriginandinsertionpointsofmusclescanbeinterchangeable.BTheoriginandinsertionpointsofmusclesareprimarilyusedtodeterminethelocationandfunctionofthemuscleinthebody.)CThefixedpointandthemovingpointofamuscleareconstantandunchangeable.DThefixedpointandthemovingpointofamusclecaninterchangeundercertainconditions.第3题Whichofthefollowingmovementsaretheworkingconditionsoftheupperlimbmusclesbelongtonearfixed？ALateralraiseBPush-upCForearmcurlDPull-up第4题Whichofthefollowingactionsdotheworkingconditionsoftherectusabdominisbelongtonofixed?ASit-upBSupinelegraiseCV-upDHanginglegraise第5题Whichofthefollowingactionsdotheworkingconditionofthelowerlimbmusclesbelongtonearfixation?ALoadsquattingBStandinglongjumptake-offstageCVerticaljumplandingbufferstageDHanginglegraise第6题Thestartingpointandendingpointofthemusclearefixed,andthefixedpointandmovingpointofthemusclecanbeconvertedtoeachotherundercertainconditions.第7题Whenthefootdoesnotleavetheground,thelowerlimbmusclesgenerallyworkunderfarfixedconditions.Whenthefootleavestheground,thelowerlimbmusclesgenerallyworkundernearfixedconditions.2.7exercises第1题Whichofthefollowingisincorrectregardingthenumberofsegmentsintheadultspine?ACervicalvertebrae7piecesBThoracicvertebrae12piecesCLumbarvertebrae5piecesDSacralvertebrae2pieces第2题Whichofthefollowingisthenumberofcervicalvertebrae?A5B7C12D1第3题Howmanycurvaturesarethereinthelateralviewofthespine?A2B3C4D5第4题Whatarethemainfunctionsoftheintervertebraldisc?AMovementBLoadbearing,shockabsorptionCParticipateinformingphysiologicalcurvatureDConnection,formintervertebraldistance第5题Whatstructuresdoestheintervertebraldiscconsistof?AVertebralbodyBNucleuspulposusCAnnulusfibrosusDLayerofhyalinecartilage第6题Whatarethepossiblesymptomsoflumbardiscinjury?ALowerbackpainBNumbnessinoneorbothlowerlimbsCHeadacheDNausea第7题Inthelateralviewofthespine,whichcurvaturesareformedafterbirth?ACervicalcurvatureBThoraciccurvatureCLumbarcurvatureDSacralcurvature第8题Whatarethefollowingfunctionsofthespine?ASupportBProtectionCBufferingDMovement2.8exercises第1题Aroundwhichaxescanthespinemove?ACoronalaxis-Flexion,extensionBSagittalaxis-LateralFlexionCVerticalaxis-RotationDIntermediateaxis-Circumduction第2题Whatmovementdoesthespinecompletearoundthecoronalaxis?AFlexion,extensionBLateralflexionCRotationDCircularmotion第3题Whatmovementdoesthespinecompletearoundtheverticalaxis?AFlexion,extensionBLateralflexionCRotationDCircularmotion第4题WhatisthepositionalrelationshipbetweenthelineofActionofthespinalflexormusclegroupandthespinalmovementaxis?ACrossinfrontofthespinalfrontalaxisBCrossbehindthespinalfrontalaxisCCrosstothesideofthespinalsagittalaxisDCrosstothesideofthespinalverticalaxis第5题Whichofthefollowingmusclesareincludedinthespinalflexormusclegroup?ARectusabdominis,obliquusexternusabdominis,sternocleidomastoid,psoasmajorBTrapezius,rhomboid,levatorscapulae,erectorspinae,sternocleidomastoidCObliquusinternusabdominis,obliquusexternusabdominis,trapezius,sternocleidomastoidDRectusabdominis,sternocleidomastoid,gluteusmaximus第6题Whichofthefollowingmusclescanthetwistingsit-upexercisedevelopinstrength?ARectusabdominisBObliquusexternusabdominisCObliquusinternusabdominisDErectorspinae第7题Whichofthefollowingmusclesthatthedeadliftcannotbeusedasastrengthexercisefor?AErectorspinaeBRectusabdominisCGluteusmaximusDHamstringmuscles第8题Whichofthefollowingmusclescanparticipateinthelateralflexionmovementofthespine?ARectusabdominisBObliquusexternusabdominisCTrapeziusDIliopsoas2.9exercises第1题Thelandmarkonthesternumusedtolocatethesecondribis:AManubriumofthesternumBBodyofthesternumCAngleofthesternumDXiphoidprocess第2题Whatisthemorphologicalclassificationoftheribs?AFlatboneBLongboneCIrregularboneDShortbone第3题Whichbonesareinvolvedinthecompositionofthethoraciccage?ASternumandribsBSternum,ribs,andthoracicvertebraeCSternum,ribs,andclavicleDSternum,ribs,andscapula第4题Howmanybonesareinvolvedinthecompositionofthethoraciccage?A12B24C25D37第5题Whatistheindicatorthatreflectsthewidthofthethoraciccage?AThoracictransversediameterBThoracicanteroposteriordiameterCVerticaldiameterDNoneoftheabove第6题Whichofthefollowingdescriptionsiscorrectduringtheinhalationprocess?ASternumdescendsBRibcageanteriorpartdescendsCThoracictransverseandanteroposteriordiametersincreaseDThoraciccavityvolumedecreases第7题Whichofthefollowingisnotanabdominalpressuremuscle?AQuadratuslumborumBIliopsoasCObliqueinternusabdominisDTransversusabdominis第8题Whichofthefollowingmusclesareintrinsicrespiratorymuscles?AExternalintercostalmusclesBInternalintercostalmusclesCDiaphragmDSternocleidomastoidmuscle2.10exercises第1题Whatisthetypeofcartilagethatcomposesthearticulardiscofthesternoclavicularjoint?AHyalinecartilageBElasticcartilageCFibrocartilage.DBonetissue.第2题Thejointcapsuleoftheacromioclavicularjointisloose.第3题Whataretheauxiliarystructuresofthesternoclavicularjoint?AArticulardisc.BAnteriorsternoclavicularligament.CInterclavicularligament.DTrapezoidligament.第4题WhichofthefollowingjointsareincludedintheshoulderstrapboneconnectionAChestlockedjoint,shoulderlockedjoint,elbowjointBChestlockedjoint,shoulderlockedjointCShoulderjoint,elbowjoint,wristjointDShoulderclaviclejoint,radialwristjoint,metacarpophalangealjoint第5题ThejointheadofthesternocleidomastoidjointisAArticularsurfaceofclavicleacromionendBScapularacromionarticularsurfaceCClaviclesternaljointsurfaceDProximalhumeralarticularsurface第6题Thejointdiscoftheacromioclavicularjointwilldefinitelyappear.第7题Thejointdiscoftheacromioclavicularjointis____,withthickedgesandthinmiddle.第8题Thesternoclavicularjointcanperform____movementsaroundthefrontalaxis2.11exercises第1题Themovementoftheshouldergirdleisonlycontrolledbythemusclesaroundthescapula.第2题InwhichaxisdoestheforwardandbackwardmovementofthescapulaoccurASagittalaxisBVerticalaxisCFrontalaxisDTransverseaxis第3题WhichmusclegroupismainlyresponsiblefortheupwardrotationofthescapulaASuperiortrapeziusBInferiortrapeziusCMusclefibersofthesuperiorandinferiortrapeziusandtheinferiorserratusanteriorDRhomboidmuscle第4题Themovementoftheshouldergirdle____therangeofmotionandflexibilityofthefreeupperlimbbones.第5题锁骨和肩胛骨通过下列哪个关节连结，进而可以产生上肢带的运动A胸锁关节B肩锁关节C肩关节D肘关节E肩锁关节、桡腕关节、掌指关节第6题使肩胛骨下降的肌群不包括A斜方肌下部B胸小肌C前锯肌下部D斜方肌上部E肱骨近端关节面第7题以下哪些是肩带的运动形式A上提和下降（耸肩和沉肩）B前伸和后缩C上回旋和下回旋D内收和外展第8题肩带的运动只在胸锁关节发生。2.12exercises第1题Whichofthefollowingaretheauxiliarystructuresoftheshoulderjoint?AGlenoidlabrumBCoracohumeralligamentCGlenohumeralligamentDCoracoacromialligament第2题Thecoracohumeralligamentstartsfromtherootofthe____andendsinfrontofthegreatertuberosity.第3题Thecoracohumeralligamentistheonlystructurethatcanpreventtheupwarddislocationoftheshoulderjoint.第4题Whichofthefollowingmovementscanthewristjointperform?AFlexionBExtensionCAdductionDAbduction第5题Whichligamentconnectstheradiusandulnaattheproximalend?AAnnularligamentofradiusBInterosseousmembraneofforearmCRadialcollateralligamentDUlnarcollateralligament第6题Therotationmovementoftheforearmismainlycompletedbythe____jointandtheproximalradioulnarjoint.第7题Theradiocarpaljointhasathinandloosejointcapsule.第8题Whereistheglenohumeralligamentlocatedintheshoulderjoint?ASuperiortothejointcapsuleBInferiortothejointcapsuleCInnersurfaceoftheanteriorwallofthejointcapsuleDInnersurfaceoftheposteriorwallofthejointcapsule第9题Theshoulderjointisoneofthemoststablejointsinthehumanbody.第10题Thehumeroulnarjointisa______.ABall-and-socketjointBHingejointCPlanejointDSaddlejoint第11题Whichjointsformtheelbowjoint?AHumeroulnarjointBHumeroradialjointCProximalradioulnarjointDDistalradioulnarjoint第12题Thehumeroulnarjointisformedbythetrochleaofthehumerusand____.2.13exercises第1题Theshoulderjoint'saxisofmotionandmovementsdonotincludewhichofthefollowing?AFrontalaxis-flexion,extensionBVerticalaxis-internalrotation,externalrotationCSagittalaxis-adduction,abductionDHorizontalaxis-flexion,extension第2题Duringthebasketball"windmilldunk"movement,whichmovementdoestheshoulderjointcomplete?AFlexionBAbductionCRotationDCircularmotion第3题Whatmovementcanthemuscleswithlineofactioncrossingtheouterupperpartoftheshoulderjoint'ssagittalaxiscomplete?AFlexionBAbductionCRotationDCircularmotion第4题Thebent-overrowexercisecanbeusedasastrengthexerciseforwhichofthefollowingmuscles?ACoracobrachialisBLatissimusdorsiCAnteriorpartofthedeltoidmuscleDPectoralismajor第5题Inthewristrollerexercise(palmsdown),whichgroupofforearmmusclesisprimarilydevelopedinstrength?AFlexorsBExtensorsCAdductorsDAbductors第6题Theflexionandextensionmovementoftheelbowjointaroundthefrontalaxisiscompletedincoordinationbywhichtwojoints?AUlnohumeraljointBHumero-radialjointCProximalradioulnarjointDDistalradioulnarjoint第7题Whichofthefollowingmusclescancompletethepronation(internalrotation)oftheforearm?ABicepsbrachiiBBrachioradialisCPronatorteresDPronatorquadratus第8题Theradiocarpaljointisanellipsoidjoint,andthemovementsitcancompleteinclude:AFlexion,extensionBAdduction,abductionCCircularmotionDRotation2.16exercises第1题Theinterconnectionbetweenthebonesofthelowerlegdoesnotinclude:ATibiofibularjointBTibiofemoraljointCMembranainterosseacrurisDTibiofibularligamentconnection第2题Theanklejointisalsoknownas:ATalocruraljointBSupratalarjointCSubtalarjointDTarsometatarsaljoint第3题Thelateralligamentsoftheanklejointdonotinclude:AAnteriortalofibularligamentBPosteriortalofibularligamentCCalcaneofibularligamentDDeltoidligament第4题Thefunctionsoftheanklejoint'sdeltoidligamentinclude:AReinforcetheanklejointfromthemedialsideBPreventposteriordisplacementofthetalusCLimitdorsiflexionofthefootDAlloftheabove第5题ThejointthatformsasyndesmosiswiththeanklejointisATarsometatarsaljointBSubtalarjointCIntermetatarsaljointDMetatarsophalangealjoint第6题Thefootarchincludes:AMediallongitudinalarchBLaterallongitudinalarchCTransversearchDAlloftheabove第7题Theoneknownasthe"supportingfootarch"is:AMediallongitudinalarchBLaterallongitudinalarchCTransversearchDNoneoftheabove第8题Thecorrectdescriptionsofthemediallongitudinalarchare:AComposedofthecalcaneus,talus,navicularbone,threecuneiformbones,andthemedialthreemetatarsalbonesBThehighestpointofthearchisthecaputtaliCThisarchhasasmallercurvatureandweakerelasticityDAlsoknownastheelasticfootarch2.17exercises第1题Thequadricepsarelocatedontheanteriorsideofthethigh,includingthemedialthighmuscles,lateralthighmuscles,medialthighmuscles,andrectusfemorismuscles.第2题Thehamstringmusclesarelocatedonthebackofthethighandincludethebicepsfemoris,semitendinosus,andsemimembranosusmuscles;Thesemimembrane-boundmuscleislocatedintheshallowlayer,whilethesemitendinosusmuscleislocatedinthedeeplayer.第3题WhichmuscletendonistheAchillestendonof?AtibialisanteriormuscleBtibialisposteriormuscleCtricepssuraemuscleDperoneallongusmuscle第4题Undernearfixedconditions,whatkindofmovementcantheiliopsoasmusclecauseinthehipjoint?AflexionandrotationinsideBflexionandrotationoutsideCextensionandrotationinsideDextensionandrotationoutside第5题Whatisthefunctionofthecalftricepsmuscleundernearfixedconditions?Aextendknee,bendankleBextendknee,extendankleCbendknee,extendankle,Dextendknee,extendankle第6题Whichmuscle'sstretchabilitycanbemainlydevelopedafterkneelingandsupporting?AquadricepsfemorisBbicepsfemorisCsemitendinosusDsemimembranosus第7题Whichistheprimarymotormuscleforhipjointmovementintheforehandkickingmotion?AgluteusmaximusBbicepsfemorisCiliopsoasDsemitendinosus3.1exercises第1题Theantagonistmuscleremainscontractedthroughoutthemovement.第2题Whatisthemainfunctionofthekinetormuscleinjointmovement?ATostabilizethejointBToopposethemovementoftheagonistCToprovidethemainpowersourceforthemovementofthelinkDTocounteracttheunwantedfunctionsoftheagonist第3题Inacertainmovement,ifthekinetormusclecausesthejointtohaveatendencytodislocate,the____muscleprovidesanactivestabilizingfactor.第4题Theantagonistmusclealwaysactsalonewithoutthecooperationofothermuscles.第5题Whichmuscleisthemainsourceofpowerthatproducessegmentalmovementduringjointmotion?AAgonistmuscleBAntagonistmuscleCStabilizermuscleDNeutralizermuscle第6题Relativetothejointaxis,theantagonistmuscleislocatedonwhichsideoftheagonistmuscle?ASamesideBOppositesideCAnteriorDPosterior第7题Theagonistmuscledoesnottendtocausejointdislocationduringmovement.第8题Theneutralizermusclecanonlybeamuscleotherthantheagonist.第9题Duringelbowflexion,thebicepsbrachiiistheagonistmuscle,andthetricepsbrachiiisthe____.3.4exercises第1题Allhumanmovementsstrictlyfollowtheleverprinciple.第2题Whichofthefollowingarethecorrectwaystosaveeffortusingtheleverprinciple?AIncreasetheforcearmBShortentheresistancearmCShortenthemusclearmDIncreasetheresistancearm第3题Thespeedlevernotonlysaveseffortbutalsoachievesahighermovementspeedduringoperation.第4题Themovementoftheheadattheatlanto-occipitaljointisclassifiedasa____lever.第5题Inthehumanbody,theleverwithafulcrumbetweenthepointofforceandthepointofresistanceisABalancedleverageBeffort-savingleverCSpeedleverDNoneoftheabove第6题WhichofthefollowingleversisusedbythebodywhenstandingandliftingtheheelABalancedleverageBeffort-savingleverCSpeedleverDuncertain第7题TherearewaystousetheprincipleofleveragetosaveeffortAIncreasetheforcearmBShortentheresistancearmCShortenmusclearmstrengthDIncreaseresistancearm3.5exercises第1题Instrengthtraining,itisnotnecessarytoconsiderthefullrangeofmotionofthejoint.第2题Whichofthefollowingsportsmovementsmayrequirethecooperationoflargeandsmallmusclegroups?AThrowingajavelinBWritingwithapenCKickingafootballDBlinkinganeye第3题Whichofthefollowingisanexampleofaproximalfixationexercise?APull-upsBSit-upswithfeetfixedCLegcurlswiththethighfixedDStandingcalfraises第4题Fromananatomicalperspective,theforcegeneratedbymusclecontractionusuallymanifestsasAMovingmuscleattachmentpointsawayfromeachotherBBringthemuscleattachmentpointsclosertogetherorinatrendtowardapproximationCKeepingmuscleattachmentpointsfixedDRandommovementofmuscleattachmentpoints第5题TheanatomicalprinciplesfordevelopingmusclestrengthincludeACombinationofnearfixationexercisesandfarfixationexercisesBCombinationofdynamicexercisesandstaticexercisesCCombinationofconcentriccontractionexercisesandeccentriccontractionexercisesDCombinationoflargemusclestrengthexercisesandsmallmusclestrengthexercises第6题Whichofthefollowingmovementsmayrequirethecoordinatedeffortoflargeandsmallmusclegroups?AWhip-likemovementoftheupperlimbsBSimplefingerflexionandextensionmovementCStepping,jumping,andextendingmovementofthelowerlimbsDNeckrotationmovement第7题Insports,thestrengthoftheagonistandantagonistmusclesdoesnotneedtobebalanced.第8题Thefullrangeofmotionprinciplefordevelopingmusclestrengthmeansthatstrengthtrainingstartsfromthefullystretchedpositionofthemusclean