Extrinsic Chest Muscles
Thoracic Outlet – Functional Anatomy
The anatomy of thoracic outlet structures is complex in several ways. First, many of the bones are both origin and…
Extrinsic Chest Muscles – Functional Anatomy
The anatomy of the extrinsic chest muscles is more complicated than the first glance suggests. They originate on the front…
Subclavius- Functional Anatomy
The subclavius is a short, thick triangular muscle along the inferior aspect of the clavicle. Origin - first rib Insertion…
Serratus Anterior – Functional Anatomy
Serratus anterior - lateral view Overview The serratus anterior has complex and variable anatomy. It is a broad, flat muscle…
Pectoralis Minor – Functional Anatomy
Overview Pectoralis minor is a fan-shaped muscle in the front of the shoulder. Notably, its anatomy has frequent variations. Basically, it…
Pectoralis Major – Functional Anatomy
Here, you will find the anatomy of the pectoralis major, including functional considerations, variations and links to related posts. Pectoralis…