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. the extrinsic (superficial) back muscles, which lie most superficially on the back. Back anatomy. the back is the body region between the neck and the gluteal regions. 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 back refers to the region on the posterior surface of the trunk which extends from the inferior border of the neck to the gluteal region.the layers of the back comprise the skin, subcutaneous tissue, superficial (extrinsic) and deep (intrinsic) back muscles, the posterior portion of the ribs, and the vertebral column housing the spinal cord and surrounding meninges. The intrinsic back muscles are part of the trunk musculature. watch the full video here to learn all about these muscles here: khub.me 4mcwooh, are yo. In this video, we help you learn about the anatomy of the lumbar spine. we cover a definition of the lumbar spine, the location of the lumbar spine, and the. This is a preview to our video on the superficial muscles of the back, which discusses the origins, insertions, innervation and functions of the muscles whic.
Comments are closed.