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A muscle that straightens a joint is called an extensor.


Extensors are the muscles whose contraction extends or straightens a limb or other part of the body.
Extensor muscle
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Related Questions

What type of muscle straightens a joint?

extensor


What is the muscle that causes parts of the body to bend?

A flexor is a muscle that causes a joint to bend. In contrast, an extension is a muscle that straightens a joint.


What is a muscle that straightens a limb at a joint is called a?

A muscle that straightens a limb at a joint is called an extensor. Extensors work by contracting to increase the angle between the bones at a joint, allowing for movement such as straightening the elbow or knee. In contrast, muscles that bend a limb at a joint are known as flexors. Together, these muscle groups enable a wide range of motion in the body's joints.


What does extension do in relation to muscle movements?

To extend a muscle A MOTION IS MADE TO INCREASE AN ANGLE BETWEEN TWO BONES.


Functions of triceps femoris muscle of frog?

extends leg; straightens knee joint


What muscle straightens part of your body?

An extensor straightens part of your body.


How do muscles work antagonistically?

They're referring to opposite motions, if a muscle bends a joint - it's antagonist straightens it out.


What muscule straightens a joint?

a big one


A muscle that straightens part of your body is called?

Extender


What kind of muscle straightens part of your body?

Extensor


What extension of the lower arm is a result of the contraction of?

The extension of the lower arm is a result of the contraction of the triceps muscle, which is located on the back of the upper arm. When the triceps contracts, it straightens the arm by extending the elbow joint.


What is the main extensor of arm?

The main extensor of the arm is the triceps brachii muscle. It is located on the back of the upper arm and is responsible for extending the elbow joint, which straightens the arm.