What typof exercisprograincreases a muscle's ability to resist fatigue?
A) anaerobic exercise
B) strength training
C) aerobic exercise- low intensity, long duration
D) aerobic exercise- high intensity, short duration
E) none of these
Correct Answer:
Verified
Q42: A motor unit is madup of
A)muscle fibers
Q43: What ion needs to breleasein order to
Q44: How many musclfibers arsignaleto control eymovements?
A)2
B)3
C)4
D)5
E)6
Q45: What is thmusclfiber to motor neuron ratio
Q46: A motor neuron anthassociatemusclfibers makup a
A)nerve.
B)fascicle.
C)motor unit.
D)nerve
Q48: What is thmusclfiber to motor neuron ratio
Q49: Aerobic respiration does which of thfollowing?
A)increases the
Q50: Skeletal muscles makup approximately _ % of
Q51: What typof exercismakes muscles morresistant to fatigue?
A)anaerobic
Q52: Thsarcomeris shorteneduring musclcontraction because
A)the actin filaments shorten
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