Question

A muscle group that works with and assists the action of a prime mover is a(n) ________. a muscle group that works with and assists the action of a prime mover is a(n) ________. antagonist and fixator fixator only synergist only antagonist and synergist antagonist only

Answer 1

The answer would be: synergist only

Synergist muscle will help the movement of the prime mover. One of the examples would be the biceps and brachioradialis. Antagonist muscle will have an opposite movement so they will cancel each other. The example would be biceps and triceps.