What is the lower arm muscle called?

What is the muscle in your forearm called?

The superficial compartment of the flexor surface of the forearm contains the pronator teres, the flexor carpi radialis longus, the palmaris longus, the flexor carpi ulnaris, and the flexor digitorum superficialis. All of these muscles originate primarily from the medial epicondyle of the humerus.

What is the bottom of the arm muscle called?

The posterior compartment is located behind your humerus and consists of two muscles: Triceps brachii. This muscle, usually referred to as your triceps, runs along your humerus and allows for the flexion and extension of your forearm. It also helps to stabilize your shoulder joint.

What is the muscle on the outside of your lower arm?

Triceps brachii.

This muscle, usually referred to as the triceps, runs along the humerus and allows for the flexion and extension of the forearm. It also helps to stabilize the shoulder joint.

What is the underside of your forearm called?

The radius is located on the lateral side of the forearm between the elbow and the wrist joints. It forms the elbow joint on its proximal end with the humerus of the upper arm and the ulna of the forearm.

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What is the name for the calf muscle?

Your calf muscle consists of two main muscles — the gastrocnemius and the soleus. Because these two muscles come together above your heel and attach to the Achilles tendon, some providers refer to the gastrocnemius and soleus as one large muscle with two sections.

What are triceps?

Introduction. The triceps brachii is a large, thick muscle on the dorsal part of the upper arm. It often appears as the shape of a horseshoe on the posterior aspect of the arm. The main function of the triceps is the extension of the elbow joint.

What does pain in forearm mean?

Forearm pain is caused by damage to the muscles, tendons, bones, or other tissues that make up the forearm. Forearm pain is usually the result of injury, such as a sports injury, or inflammation. Forearm pain may also be related to an infection, a growth, a nerve problem, or even cancer.