WebDec 29, 2024 · Pectoralis minor muscle – it inserts into the coracoid process. Its actions consist of protraction and depression of the scapula. The muscle is innervated by the medial pectoral nerve. Mnemonic Of … WebThe pectoralis or “pec” minor is the smaller pec muscle that lives underneath our big pectoralis major chest muscle. It is aligned anatomically to pull the scapula/shoulder blade down and forward. This line of pull is a result of it’s attachment sites on the coracoid process of the scapula/shoulder blade and onto ribs 2 through 4.

Pectoralis Minor - Attachments - Actions

WebHold for 30 seconds, and then repeat on the other side. Doorway Stretch: Stand inside a doorway and place your your arm inside the frame with the elbow and shoulder bent to 90 degrees — like half of a goal post. Lean … WebJan 31, 2024 · The pectoralis minor tendon originates from the outer surface of the third through the fifth ribs. Its fibers pass superiorly and laterally and converges to a flat tendon that inserts on the medial superior border of the coracoid process, adjacent to … glanz boxershorts comic

Scapula: Anatomy and clinical notes Kenhub

WebPectoralis minor muscle ( / ˌpɛktəˈrælɪs ˈmaɪnər /) is a thin, triangular muscle, situated at the upper part of the chest, beneath the pectoralis major in the human body. It arises from … WebMay 21, 2015 · The pectoralis minor muscle. The pectoralis minor muscle is the little brother, if you will, of the larger more popular pectoralis major muscle. One of the most important things to remember about this muscle … WebThe human pectoralis minor muscle has forsaken its attachment to the humerus, the long bone of the upper arm, and presumably derives some stability from attaching to the … glanz buffat plumbing heating \\u0026 cooling