A(n)________ is a muscle whose contraction is chiefly responsible for producing a particular movement.
A)prime mover
B)motor-unit
C)antagonist
D)opposition
E)synergist

Question

Quizplus · Accepted Answer

A prime mover, also known as an agonist, is a muscle that produces a specific movement through contraction. It is primarily responsible for initiating and executing the motion.

A(n)________ Is a Muscle Whose Contraction Is Chiefly Responsible for Producing