Most of the time whole muscles do not contract at full strength because
A) only a few motor units are recruited.
B) we tend not to need the full capabilities of our muscles.
C) commonly the load is only the weight of our own body.
D) the muscle fibers will use up their energy reserves and the muscle will be forced to relax.
E) All of the answers are correct.
Correct Answer:
Verified
Q42: Due to lack of use, a muscle
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A)are about two-thirds the diameter
Q44: The largest muscle fiber type is
A)fast fibers.
B)slow
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Q48: All the muscle fibers controlled by a
Q49: The number of cells per motor unit
Q50: Fast muscle fibers are the only type
Q52: Slow fibers primarily use which of the
Q56: Which of the following events occurs first?
A)
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