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2 votes
( PLEASE HELP) _____ muscle contractions cause observable changes in muscle fiber length.

A. Isotonic
B. Stabilized
C. Isometric
D. Static

User Alijah
by
8.2k points

1 Answer

1 vote
I think the answer is A.) Isotonic.
not 100% sure though
User Matthew King
by
8.1k points
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