Mar 18, 2015 · The major muscles in the upper torso of the body include: or breasts. The fat deposits help protect a woman’s milk-producing glands and ducts. These are known by many names.
WebMD discusses the anatomy of the breast including function, a diagram of the breast, conditions that affect the breasts, and much more.
Doctor answers on Symptoms, Diagnosis, Treatment, and More: Dr. Badgley on pulled muscle under left breast: Muscle spasm under or between the ribs. for topic: Pulled Muscle Under Left Breast.
In women, the breasts overlie the pectoralis major muscles and usually extend from the level of the second rib to the level of the sixth rib in the front of the human rib cage; thus, the breasts cover much of the chest area and the chest walls.At the front of the chest, the breast tissue can extend from the clavicle (collarbone) to the middle of the sternum (breastbone).Artery: internal thoracic artery.