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 ...

Forearm muscles anatomy There are two basic categories of forearm muscles: Intrinsic. These muscles move your forearm by turning the bones inward (toward your body) and outward (away from your body).

Read on to learn more about the muscles in the arm, their functions, and conditions that can affect the arm muscles.

Your arm muscles allow you to perform hundreds of everyday movements, from making a fist to bending your thumb. We’ll go over all the muscles in your upper arm and forearm as well as explain ...

Find out how to do a correct shoulder press. Learn the health benefits of this exercise, what muscles it targets, and what mistakes to avoid.

Pectoralis minor - a muscle in the anterior chest wall that is overlaid by the pectoralis major. Coracobrachialis – one of the 3 muscles in the anterior aspect of the arm, that helps to flex the ...