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nd Conditioning, 4th Edition by G. Gregory Haff
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All Chapters Covered 1-
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24| Verified Questions & AccurateAnswers(*) for Exam Pre
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parations| A+ GRADE GUARANTEED
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, Chapteru1
1. Theupelvisuisulocatedu toutheupatella.
a. inferior
b. medial
*c.usuperior
d.ulateral
2. Whichuofutheufollowinguisutheusmallestucontractileuunituofuskeletalumuscle?
a. myosin
*b.usarcomere
c.uepimysium
d.usarcolemma
3. WhichuofutheufollowingudescribesuTypeuIumuscleufibers?
a. inefficientuandueasilyufatigable
b. rapiduforceudevelopmentucapabilities
c. highumyosinuATPaseuactivity
*d.ufatigueuresistantuwithuhighuaerobicuenergyusupply
4. Whichuofutheufollowingudescribesutheuflowuofublood?
*a.urightuatrium,urightuventricle,ulungs,uleftuatrium,uleftuventricle,ubody
b. leftuventricle,uleftuatrium,ubody,urightuventricle,urightuatrium,ulungs
c. body,urightuventricle,uleftuventricle,ulungs,urightuatrium,uleftuatrium
d. rightuventricle,urightuatrium,ubody,uleftuventricle,uleftuatrium,ulungs
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,5. Onuaverage,uhowumanyutimesuperuminuteudoesutheuSAunodeudischargeuaturest?u
a.u10-30
b.u35-55
*c.u60-80
d.u85-105
6. Whichuofutheufollowinguareutheutwoumainudivisionsuofutheuskeletalusystem?
a. upperuandulowerubody
*b.uappendicularuanduaxial
c.umedialuandulateral
d.uendergonicuanduexergonic
7. Someuofutheuhighestuboneumineraludensitiesuhaveubeenuseenuinuwhichuofutheufollowingutypesuofuathletes?
*a.ugymnasts
b. cross-countryuskiers
c. swimmers
d. fielduhockeyuplayers
8. Whatujointucomprisesutheuankleuanduwristujoints?
a. hyaline
b. multiaxial
*c.ubiaxial
d.usimple
9. Whichuofutheufollowinguisutheuorderuofutheuphasesuofuaumuscleucontraction?
a. contraction,urelaxation,uexcitation-contractionucoupling,urecharge,uresting
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, b. excitation-contractionucoupling,urelaxation,ucontraction,uresting,urecharge
*c.uresting,uexcitation-contractionucoupling,ucontraction,urecharge,urelaxation
d.urelaxation,urecharge,uexcitation-contractionucoupling,uresting,ucontraction
10. Theuchronotropicueffectuisucausedubyustimulationuofuthe
nervoususystemuanducausesutheuhearturateuto .
a. parasympathetic;udecrease
b. parasympathetic;uincrease
c. sympathetic;udecrease
*d.usympathetic;uincrease
1. Twouindividualsuofutheusameubodyumassuareuliftinguweights.uAssumingualluotherufactorsutoubeuequal,utheup
ersonuwithutendonsuinserteduonutheubone theujointucenterushouldubeuableutoulift weight.
a. closeruto;uauheavier
b. medialuto;uless
c. laterallyuto;uless
*d.ufartherufrom;uauheavier
2. Whichuanatomicaluplaneudividesutheubodyuintouleftuandurightusections?
*a.usagittal
b. transverse
c. perpendicular
d. frontal
3. Anuathleteuinutheuweighturoomuisuperformingutheubarbellubenchupress.uIfuheumovesuaumassuofu75ukguwithua
nuaccelerationuofu2um/s²,uwhatuforceuisuheuexerting?
a.u37.5uN
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