Serratus anterior muscle: Origin, insertion and action - Kenhub
2023年11月29日 · The serratus anterior muscle is a fan-shaped muscle at the lateral wall of the thorax. Its main part lies deep under the scapula and the pectoral muscles. It is easy to palpate between the pectoralis major and latissimus dorsi muscles .
Why Do I Have Serratus Anterior Pain? - Healthline
2024年2月1日 · The serratus anterior muscle spans the upper eight or nine ribs and helps you rotate your shoulder blade and move it forward and up. Learn common causes, home remedies, and symptoms...
Serratus Anterior Muscle: Function and Treatment - Verywell …
2024年5月25日 · Your serratus anterior is a major scapular stabilizer that essentially holds your shoulder blades to your rib cage. An injury here can cause pain, limited motion, scapular winging, and difficulty using your arm normally. Understanding the anatomy and function of your serratus anterior can help you properly rehab it after an injury.
Serratus Anterior - Physiopedia
The serratus anterior (SA) is a fan-shaped muscle that originates on the superolateral surfaces of the first to eighth or ninth ribs at the lateral wall of the thorax and inserts along the superior angle, medial border, and inferior angle of the scapula. Its main part lies deep under the scapula and the pectoral muscles. [1]
Anatomy, Thorax, Serratus Anterior Muscles - StatPearls - NCBI Bookshelf
2024年9月10日 · The serratus anterior is a fan-shaped muscle that originates on the superolateral surfaces of the first to eighth ribs or the first to ninth ribs at the lateral wall of the thorax and inserts along the superior angle, medial border, and inferior angle of the scapula.
Serratus Anterior Muscle - Anatomy, Structure, Function
2024年4月2日 · What is the functional anatomy of the serratus anterior muscle? What are the benefits of the serratus anterior? How do I strengthen my serratus anterior? Which muscle is called Boxer’s muscle? Can weak serratus anterior cause neck pain? What does serratus anterior pain feel like? What happens when serratus anterior is tight?
Serratus Anterior: Functional Anatomy Guide - King of the Gym
2019年10月28日 · The serratus anterior (L. serratus, saw ; anterior, front.), named for its saw-like appearance, is located on the side of the ribcage. It acts on the scapula and is the prime mover in both scapular protraction and scapular upward rotation.
Serratus Anterior Muscle | Complete Anatomy - Elsevier
Origin: External surfaces of first to ninth ribs. Insertion: Medial border of scapula. Action: Protracts and upwardly rotates pectoral (shoulder) girdle at acromioclavicular and sternoclavicular joints. Innervation: Long thoracic nerve (C5-C7). Arterial Supply: Superior and lateral thoracic, thoracodorsal arteries.
Serratus Anterior - Attachments - Actions - TeachMeAnatomy
2024年1月18日 · The serratus anterior is a muscle of the anterior chest wall. It forms the medial border of the axilla region. Attachments: The muscle consists of several strips, which originate from the lateral aspects of ribs 1-8. They attach to the costal (rib facing) surface of the medial border of the scapula.
Serratus Anterior: Action, Origin, Insertion, & Innervation
2024年6月14日 · The serratus anterior is a large, thin fan-shaped sheet of muscle located at the sides and front of the thoracic wall. The muscle is easily visible, especially in people with an athletic build, along the sides of the ribs, beneath the axilla.