2023年10月30日 · The trapezius is largely involved in movements of the shoulder girdle, and is therefore functionally considered as a muscle of the upper limb rather than of the back. In this article, we will discuss the detailed anatomy and function of the trapezius muscle.

Your trapezius muscles are two big muscles on either side of your upper back. They help you move your head, neck and upper back, and maintain and adjust your posture. Overuse, …

2023年6月29日 · The trapezius muscle is a large, trapezoid-shaped muscle in your neck, back, and shoulders. It help your maintain your posture, tilt and rotate your neck, bring your shoulder blades back, and stabilize your spine.

2023年11月7日 · What is the trapezius muscle - upper, middle, lower trapezius origin, insertion, location, attachment, function, antagonist, nerve & blood supply, & diagram

The trapezius is a muscle made up of particularly long muscle fibers that spanning a large width of the upper back. Functionally, this enables the trapezius to assist in mainly postural attributes, allowing and supporting the spinal column to remain erect when the person is standing.

It moves the scapula and supports the arm. The trapezius has three functional parts: a lower (ascending) part which medially rotates and depresses the scapula. The trapezius muscle resembles a trapezium, also known as a trapezoid, or diamond-shaped quadrilateral.

2023年3月11日 · The trapezius is a muscle comprised of particularly long muscle fibers spanning a large width of the upper back. Functionally, this allows the trapezius to assist in mainly postural attributes, allowing and supporting the spinal column to remain erect when the person is standing.

2025年1月27日 · The trapezius muscle is a large, flat, and triangular muscle covering the posterior neck, shoulders, and upper back. [4] It plays a vital role in connecting the scapula and clavicle to the axial skeleton and has a unique structure that allows for diverse functions.

2021年4月17日 · The trapezius muscle is a large, paired, flat, superficial muscle of the upper back and neck composed of three sets of fibers. Its job is to move the shoulder blades by way of elevation, rotation, and adduction according to the controlling fiber type.

2024年10月7日 · Explore the anatomy, innervation, and movement functions of the trapezius muscle for a deeper understanding of its role in body mechanics. The trapezius muscle is a critical yet often overlooked component of the upper body.