Forearm muscles are responsible for the extension and movement of your wrists and fingers. Skip to main content . ... The flexor carpi radialis helps move your arm away from your body.

Arm muscle anatomy refers to the location and function of the muscles of the arms. These muscles attach to the shoulder blade, upper arm bone (humerus), forearm bones (radius and ulna), wrist ...

The forearm contains 20 muscles that help you move your wrists, elbows, and hands, according to StatPearls. They’re divided into two compartments—the anterior flexor compartment and the ...

The Flexor Tendons There are a total of nine muscles located in the palm side of the forearm. Some play a role in flexing the wrist or fingers, while others rotate (pronate or supinate) the forearm.

Flexor Carpi Ulnaris: This muscle lets you bend your wrist downward and towards your pinky side. ... a key forearm muscle, as well as the long head of the bicep and the brachialis.

The extensor carpi radialis longus is a muscle in the forearm that helps control wrist movements. Learn more about this muscle, how it works, and how to improve its function. Skip to main content ...

Methods Intramuscular electromyography (EMG) was used to record activity from extensor carpi radialis brevis (ECRB) and longus (ECRL), extensor digitorum communis (EDC), flexor digitorum superficialis ...