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27 Ιαν 2021 · Protraction involves the moving of the scapulae forward (anteriorly) and toward the side of the body (laterally), in an anterolateral movement. Retraction involves the moving of the...
3 Νοε 2023 · The movements within the scapulothoracic junction are described into three degrees of freedom; elevation-depression, protraction-retraction, external rotation-internal rotation. This article will discuss the anatomy and function of the scapulothoracic joint.
30 Οκτ 2023 · Protraction of the scapula: By moving the scapula laterally away from the spine, the shoulders are moved anteriorly and inwards. Retraction of scapula : This movement pulls the scapula medially towards the spine and moves the shoulders backwards and inwards.
The scapula also has available translatory motions of scapular elevation/depression and protraction/retraction. The linkage of the scapula to the AC and SC joints prevents scapular motions both from occurring in isolation and from occurring as true translatory motions.
18 Ιουλ 2024 · What's the main difference between protraction and retraction? Protraction spreads the shoulder blades out from the spine, whereas retraction draws them in toward the spine. Protraction involves the serratus anterior, whereas retraction engages the rhomboids and mid-traps.
The main actions of serratus anterior are protraction and upward rotation of the scapulothoracic joint. It is also a key scapular stabiliser, keeping the scapula against the ribcage at rest and during movement. Known as the "Boxer's muscle", as it protracts the scapula during a punch. Pectoralis minor Ribs three to five
14 Σεπ 2024 · The scapula, or shoulder blade, is involved in many upper body movements, and its proper function is essential for pain-free motion and injury prevention. Protraction involves moving the shoulder blades away from the spine, while retraction pulls them closer.
