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What muscle used for elbow extensor?
The triceps brachii is the muscle of the body primarily used to extend the elbow. It is a long muscle that originates in the scapula.
What is the function of the tricep in a bird?
After the pectoralis major, the next most important muscle in the birds is triceps. It is highly developed muscle in birds and used to extend the wings.
What will happen if only 1 muscle is used to bend and straighten the arm?
Two muscles are needed, one to extend the other to close
What muscle synergist is used for supination of the hand?
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 muscle group needed to extend the thigh?
The gluteal muscles.
What Muscle extends in any movement?
None. Muscles only contracts. In order to extend, the muscle on the opposite movement has to contract. For example, the biceps help flex the elbow, but it does not extend the elbow; the triceps does that.
In which direction do the muscle fibers of a worm extend?
The muscle fibers of an earthworm run vertically along the entirety of the worm.
What does extension do in relation to muscle movements?
To extend a muscle A MOTION IS MADE TO INCREASE AN ANGLE BETWEEN TWO BONES.
Three muscle that extend the leg only?
Quadriceps' units and sartorius
Can muscle cells extend or get longer as well as contract or get shorter?
False
What muscle can flex and extend the shoulder depending on the position?
Pectoralis major
What is the name of the muscle that has three heads and can extend the forelimb?
Triceps.
