Question

the distal attachment point of a muscle is the
origin.
insertion.
prime mover.
antagonist.

Explanation:

In anatomy, the origin of a muscle is the more stationary proximal attachment, while the insertion is the more movable distal attachment. A prime - mover is the main muscle responsible for a movement, and an antagonist is a muscle that opposes the action of a prime - mover.

Answer:

insertion