Muscles Of Back Anatomy

Back muscles anatomy here include the trapezius latissimus dorsi rhomboid and levator scapulae. Trapezius traps the trapezius muscles are located between your.

Back Anatomy All About The Back Muscles

There are several individual muscles within the back anatomy.

Muscles of back anatomy. 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. Each of these 3 classes have distinct roles in support movement andor aiding in specialised functions such as in inspirationexpiration. The superficial back muscles trapezius.

There are two rhomboid muscles. This is a tutorial to quickly show you. The small rotatores muscles are the deepest of the transversospinales group.

The muscles of the back can be classified as either deep intermediate and superficial. The levator scapulae is a small strap like muscle. These muscles are able to move the upper limb as they originate at the.

The semispinalis muscles are the most superficial collection of muscle fibers in the transversospinales group. This is my video about the muscles of the back. Latissimus dorsi lats the latissimus dorsi also known as the lats or wings are.

The trapezius muscle is innervated by the accessory nerve cn xi and the cervical plexus c2 to c4 has its origins on the occipital bone and the spinous processes of the t1 to t12 verterbae and inserts on the lateral third of the clavicle. Deep to the semispinalis is the second group of muscles the multifidus. Back muscles are divided into two specific groups.

The superficial back muscles are the muscles found just under the skin. Several small muscles in the cervical area of the vertebral column are also important. The extrinsic muscles that are associated with upper extremity and shoulder movement and the intrinsic muscles that deal with movements of the vertebral column.

The trapezius is a broad flat and triangular muscle. Within this group of back muscles you will find the latissimus dorsi the trapezius levator scapulae and the rhomboids. In this section learn more about the vertebral column the muscles of the back and the spinal cord.

The latissimus dorsi originates from the lower part of the back. Both muscles are innervated by the posterior branches of the spinal nerves. All about the back muscles function of the back muscles.

What Are The Muscles Of The Back Quora