Yes, the supinator is a voluntary muscle. It is primarily responsible for supinating the forearm, which involves rotating the palm upward. Like other skeletal muscles, it is under conscious control, allowing for precise movements of the arm and hand.
The shoulder muscle that is considered the strongest supinator is the biceps brachii.
The biceps brachii muscle acts as a synergist for supination of the hand. It works in coordination with other muscles, such as the supinator muscle, to rotate the forearm and bring the palm facing upwards.
The antagonist for the supinator muscle is the pronator teres muscle. These muscles work in opposition to each other to produce rotation of the forearm.
The supinator muscle, bicipital aponeurosis and brachioradialis muscle
supinator
supinator muscle hold your arm like u r holding a bowl of soup, hand facing up. pronators pour out the soup, hand facing down.
The supinator muscle is primarily innervated by the radial nerve. Specifically, the deep branch of the radial nerve, which branches off the radial nerve in the forearm, provides the motor innervation necessary for the supinator to function. This muscle is responsible for supinating the forearm, allowing for the rotation of the palm to face upward.
This is mostly achieved by the Pronator Teres and hte Pronator Qudratus muscles.
neck muscle is voluntary muscle i think this is correct
Voluntary muscle is the one we can control. For example, the skeletal muscle.
The biceps brachii is the strongest supinator of the body. It is a powerful muscle located in the upper arm that helps to rotate the forearm into a palm-up position.
The yunteris muscle positioned just below the thumb