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29 Νοε 2023 · The serratus anterior muscle originates from the 1st to 8th or 9th ribs and inserts at the anterior surface of the scapula. Due to its course it has a “serrated” or “saw-toothed” appearance. This article will discuss the anatomy of the serratus anterior muscle.
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.
25 Μαΐ 2024 · The serratus anterior is a fan-shaped muscle that attaches your shoulder blade, known as your scapula, to your rib cage. The muscle helps to move your scapula in various directions and is essential for proper shoulder function.
1 Φεβ 2024 · The serratus anterior muscle spans the upper eight or nine ribs. This muscle helps you rotate or move your scapula (shoulder blade) forward and up.
10 Σεπ 2024 · The serratus anterior, also known as the “boxer’s muscle,” is largely responsible for the protraction of the scapula, a movement that occurs when throwing a punch. Furthermore, the serratus anterior acts with the upper and lower fibers of the trapezius muscle to sustain upward rotation of the scapula, which allows for overhead lifting.
18 Δεκ 2022 · Location. The serratus anterior muscle is located on the sides of the ribcage, between the ribcage and the scapula (shoulder blade). It is a thin, broad muscle that wraps around the side of the ribcage and attaches to the scapula.
18 Ιαν 2024 · Written by Oliver Jones. Last updated January 18, 2024 • 6 Revisions •. 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.
