0
The trapezius muscle extends from the upper back to the back of the neck. Its main functions are to support the arm and to move the shoulder blade.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Prime mover muscles?
A prime mover is the muscle that has the most influence in one direction on the joint it acts on. For example the prime mover in extension of the forearm is the triceps.
What does a prime mover actually do?
A prime mover is the muscle that has the most influence in one direction on the joint it acts on. For example the prime mover in extension of the forearm is the triceps.
What is the prime mover of shoulder abduction?
The prime muscle differs depending on the degree of abduction. From 1 to 20 degrees it is the supraspinatus muscle, from 20 to 90 degrees it is the deltoid and from 90 degree and above the action is done by that rotate the scapula (trapezius and serratus anterior).
What is function of prime mover?
Generates most of the force needed to produce the action.
Muscle responsible for most of a movement is called?
The muscle that is responsible for most of a movement is called a prime mover. It may also be called an agonist.
What is the chief muscle of inspiration?
the prime mover is the muscle responsible for most of the movement in a group of muscles; called the chief muscle.
Which muscle is the prime mover for inhalation?
Diaphragm is the the prime mover for the inhalation. It is a dome shaped partition between the thorax and the abdomen. It gets some what flat as it contracts. The volume of the thorax increases. There by the air is pulled in the thorax.
Which is most important muscle when shrugging shoulders?
Name of the muscle is Trapezius.
Which muscle is the most superficial muscle of the posterior neck and thorax?
trapezius
Which musclemuscle group would be the prime mover for step up?
The gluteal muscles and the quadriceps would be the muscle groups most likely used by the actors and dancers in the movie Step Up.
Will i have to have surgery if my middle trapezius keeps hurting?
The middle trapezius will hurt if the muscle has been pulled or strained. The way to properly heal it is to try massaging the part of the trapezius that hurts the most, in order to work out the kinks. If that doesn't help after a few months, then physical therapy is needed.
What are muscles that work in opposing pairs called?
One is the agonist and the other is called the antagonist. Agonist: muscle which is the main mover, it contracts and shortens Antagonist: muscle that lengthens and controls e.g. flexion at the elbow: the biceps are the agonist and the triceps are the antagonist.
