Muscle Anatomy Of The Back

The superficial back muscles are the muscles found just under the skin. And reach pull and extend your arms and torso.

How To Draw The Upper Back Anatomy And Motion Proko

Back muscles anatomy the surface muscles of the upper back include the trapezius muscles traps and posterior deltoids.

Muscle anatomy of the back. These muscles give height and breadth to back development. These muscles are able to move the upper limb as they originate at the. The extrinsic muscles that are associated with upper extremity and shoulder movement and the intrinsic muscles that deal with movements of the vertebral column.

Muscles of the back can be divided into superficial intermediate and deep group. The back muscles enable you to stand up straight. Poorly developed back muscles lead to everything from muscle tweaks and pulls to imbalances of the musculature to the all too common hunched over look the neanderthal look.

Support and protect your spine. Tutorials and quizzes on the anatomy and actions of the back muscles using interactive animations diagrams and illustrations. Since they originate in embryo fetus form by locations other than the back muscles in the superficial as well as intermediate groups are extrinsic muscles.

Several small muscles in the cervical area of the vertebral column are also important. Anatomy of the back muscles. Also in the back are the teres major teres minor trapezius rhomboids erector spinae.

Back muscles are divided into two specific groups. The intrinsic muscles are named as such because their embryological development begins in the back oppose to the superficial and intermediate back muscles which develop elsewhere and are therefore classed as extrinsic muscles. Anterior rami of spinal nerve innervate them.

The latissimus dorsi muscles also known as the lats are the largest muscles of the back. Iliocostalis cervicis muscle review the attachments actions and nerve supply of the iliocostalis cervicis muscle and test your knowledge of the muscles of the back. The mid back muscles include the latissimi dorsi lats rhomboids and teres major.

Within this group of back muscles you will find the latissimus dorsi the trapezius levator scapulae and the rhomboids.

Deep Back Muscles Anatomy Innervation And Functions Kenhub