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Skip91 Skip91
wrote...
Posts: 2598
9 years ago
Bob tried to open a jar of pickles, but the lid did not budge. The muscles of his hands and arms were
A) in isometric contraction.
B) in dynamic contraction.
C) locked in a stretch reflex.
D) in motor pools.
E) in extension.
Textbook 
Biopsychology

Biopsychology


Edition: 9th
Author:
Read 376 times
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Learning Bio-psychology @ Seattle University
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poker.facepoker.face
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Posts: 2541
9 years ago
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wrote...
3 years ago
thanks
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