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- Pectoralis Major: Origin, Insertion, Action, Innervation, Diagram
The pectoralis major is a large, triangular, or fan-shaped superficial muscle lying at the anteriormost position in the chest cavity It forms the front wall of the axilla, making up most of the chest and breast
- Pectoralis muscle | Definition, Location, Function, Facts - Britannica
Pectoralis muscle, any of the muscles that connect the front walls of the chest with the bones of the upper arm and shoulder There are two such muscles on each side of the sternum (breastbone) in the human body: the pectoralis major and the pectoralis minor
- Pectoralis major: Origin, insertion, innervation,function | Kenhub
The pectoralis major muscle is a broad superficial muscle found superficially in the anterior chest wall In males, it is covered by the deep layer of fascia, subcutaneous tissue and the adjacent skin In females, it is covered by the breast
- Pectoralis major - Physiopedia
The pectoralis major is the most superficial muscle in the pectoral region There are 2 heads of the pectoralis major, the clavicular and the sternocostal, which reference their area of origin
- Muscles of the Pectoral Region - Major - Minor - TeachMeAnatomy
It contains four muscles that exert a force on the upper limb: the pectoralis major, pectoralis minor, serratus anterior and subclavius In this article, we shall look at the anatomy of the muscles of the pectoral region – their attachments, actions and innervation
- Pectoralis major muscle - e-Anatomy - IMAIOS
The pectoralis major is a large, fan-shaped, multipennate muscle of the anterior thoracic wall that forms the bulk of the chest musculature It is a powerful adductor and medial rotator of the humerus, with additional roles in flexion and extension
- The Pectoralis Major Muscle - 3D Muscle Lab
The Pectoralis Major Muscle The pectoralis major muscle is a large, broad, superficial muscle on the front of our chest This muscle is actually a pair We have a right and left pec major Unlike some other muscles we’ve covered recently, you’ve probably heard of this muscle and have a general sense of where it’s located
- Pectoralis Major Muscle Anatomy - Bodyworks Prime
The pectoralis major muscle is also known as the 'pecs' or 'chest muscle' Learn its origin, insertion, action and more at Bodyworks Prime
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