The muscle that works in opposition to another muscle is the
A) origin.
B) insertion.
C) agonist.
D) antagonist.
E) prime mover.

Question

Quizplus · Accepted Answer

The muscle that works in opposition to another muscle is called the antagonist muscle. It acts against the contractions of the agonist muscle and helps to regulate the movement of the joint. The origin is the point of attachment of the muscle to the stationary bone, while the insertion is the point of attachment to the movable bone. The agonist muscle is the muscle responsible for generating the majority of the force during a movement, while the prime mover is another term for the agonist muscle.

The Muscle That Works in Opposition to Another Muscle Is