With respect to skeletal muscles, a certain movement can involve a prime mover, antagonist, synergist, and fixator. The prime mover is the muscle...

A prime mover in the context of skeletal muscle movements is the main muscle responsible for the movement taking place. Alongside the prime mover there are also synergists, fixators, and antagonists that help stabilize the joint, assist in the movement, and yield to the prime mover.

The deltoid is the prime mover of arm abduction in the body. This is the large muscle seen superficially in the superior-most region of the shoulder....

Prime mover: A prime mover muscle, also sometimes called the agonist, is the muscle in the body that provides the primary force for the action that is being performed.

Skeletal Muscle Contractions: The movement of body parts often requires the use of multiple skeletal muscles depending on the kind of movement desired. These skeletal muscle groups all play a different role from acting as the prime mover, to stabilizing the joint, to stretching to yield to the prime mover. Answer and Explanation: 1

A prime mover (agonist) D) is primarily responsible for a movement. This is the main force producer in a movement, for example, the biceps brachii...

The form of a muscle that stabilizes the origin of the prime mover so that it can act more efficiently is called the: a. synergist b. agonist c. antagonist d. fixator e. secondary mover

What is a Prime Mover Muscle? The working muscle, or prime mover, is the main muscle that produces a movement about a joint by contracting concentrically. Agonists are also referred to as prime movers since they are the muscles that are primarily responsible for generating the movement. Answer and Explanation: 1

An antagonist muscle is the muscle that produces the opposite movement to the agonist when it contracts. For example, for flexion of the arm, the agonist muscle would be the biceps brachii, and the antagonist muscle would be the triceps brachii. It is important to note that when one muscle contracts, the opposing muscle is inhibited.

This statement is false. A prime mover is a muscle that is predominantly responsible for exerting the force for a certain movement. In contrast, an...