Arm muscle anatomy refers to the location and function ... Flexors are muscle groups that bend and move body parts, such as the arm, hand, or fingers closer to the body, while extensors are ...

There are some important terms to know with regard to the anatomy of your ... crucial for various arm movements, your humerus is also important for support. For example, parts of the humerus ...

About eight shoulder muscles attach to the shoulder blade (scapula), upper arm (humerus), and collar bone (clavicle). Many other muscles play a part in stabilizing and guiding the shoulder and its ...