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3 Νοε 2023 · It comprises the vertebral column (spine) and two compartments of back muscles; extrinsic and intrinsic. The back functions are many, such as to house and protect the spinal cord, hold the body and head upright, and adjust the movements of the upper and lower limbs.
The muscles of the back can be arranged into 3 categories based on their location: superficial back muscles, intermediate back muscles and intrinsic back muscles.
3 Νοε 2023 · The muscles of the back are a group of strong, paired muscles that lie on the posterior aspect of the trunk. They provide movements of the spine , stability to the trunk, as well as the coordination between the movements of the limbs and trunk.
muscles are associated with the upper extremity; intermediate muscles are associated with respiration; deep muscles are associated with movements of the trunk and back. (see chart for muscle names, actions and innervation).
Learn about the anatomy of the back region - including the vertebral column, spinal cord and muscles of the back.
Back Muscles, Functions and Exercises: Anatomy of the Back Muscles The Latissimus Dorsi muscles (also known as the Lats) are the largest muscles of the back. Being large, fan-shaped muscles, they are able to provide force in a wide range of body positions, e.g. leaning back to straight vertical and all points in between.
15 Ιαν 2024 · The superficial muscles of the back are located beneath the skin and superficial fascia of the back and extend between the vertebral column and bones of the pectoral girdle and arm. Their principal function is to support and move the upper limb through movement of the scapula and humerus.
