17+ Human Anatomy Arm Muscle Diagram Images. Want to learn more about it? A labeled diagram showing the musculature of the human left shoulder, arm and forearm.
Find the best weight lifting exercises that target each muscle or groups of muscles. Want to learn more about it? A detailed guide to understanding how muscles and bones interact, and how common injuries and conditions occur.
Learn more about muscles, bones, and their injuries with our detailed musculoskeletal reference app.
Arm muscles can also be classified by their compartments or regions. This is partly because they are located in different areas of the. The arm region is comprised of many powerful muscles responsible for movements of the upper limb. Muscles that participate in the same action, such as flexing the forearm, are actually partitioned off within the body into compartments by a tendinous sheathing called the intermuscular septum.