Search results
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).
3 lis 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.
3 lis 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.
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.
BIG PICTURE. The superficial back muscles consist of the trapezius, levator scapulae, rhomboid major, rhomboid minor, and latissimus dorsi muscles (Figure 1-1A; Table 1-1).
MUSCLES THE BACK. BJECTIVES. Distinguish between the different groups of back muscles. Compare between groups of back regard their nerve supply and action. List the back muscles of each group. Describe the attachments of each the superficial group, as well as, supply and action.
30 paź 2023 · Discover the origins, insertions, innervations, and functions of every muscle with our muscle anatomy charts. Available as PDF or on iTunes. Get yours now!
