Question

multiple choice question

which muscles help the prime mover by stabilizing joints?

antagonist
synergist
prime mover
origin

Explanation:

Define muscle roles in movement

Using the Muscle Classifications knowledge point, skeletal muscles work in groups to produce movement. The main muscle responsible for a specific movement is the prime mover (agonist).

Analyze the role of a synergist

A synergist is a muscle that assists the prime mover. It can add extra force to the movement or stabilize joints to prevent unwanted movement.

Evaluate the given options

• Antagonist: Opposes or reverses the movement of the prime mover.
• Synergist: Assists the prime mover and stabilizes nearby joints.
• Prime mover: The primary muscle driving the action.
• Origin: The stationary attachment point of a muscle.

Answer:

• Antagonist
• Synergist (Correct answer)
• Prime mover
• Origin