Anatomy Of Upper Back Muscles

These muscles are able to move the upper limb as they originate at the vertebral column and insert onto either the clavicle scapula or humerus. Anatomy of the upper back.

Upper Anterior Muscles Anatomy Stock Illustration

The teres major muscle originates on the outer lateral edge of the scapula and attaches to the humerus.

Anatomy of upper back muscles. The mid back muscles include the latissimi dorsi lats rhomboids and teres major. They include the trapezius latissimus dorsi levator scapulae and the rhomboids. It is the only spinal region attached to the rib cage.

The muscles in this group are the trapezius latissimus dorsi levator scapulae and the rhomboids. Within this group of back muscles you will find the latissimus dorsi the trapezius levator scapulae and the rhomboids. The superficial back muscles are the muscles found just under the skin.

The muscles of the chest and upper back occupy the thoracic region of the body inferior to the neck and superior to the abdominal region and include the muscles of the shoulders. Both the deltoid and the trapezius are firmly attached to the spine of the scapula. The trapezius and latissimus dorsi muscles connect the upper limb to the vertebral column.

The splenius capitis and cervicis spinotransversales muscles. The rhomboid muscle is activated as you bring and squeeze your scapula or shoulder blades back and together. They originate from the vertebral column and attach to the bones of the shoulder the clavicle scapula and humerus.

The extensors and rotators of the head and neck. Anatomy chart courtesy of fcit. The surface muscles of the upper back include the trapezius muscles traps and posterior deltoids.

The upper back is a complex area containing a number of muscles that perform various actions on the scapulae shoulder blades and humerus. This muscle is located on the upper portion of the back anatomy underneath the trapezius. Thoracic spine anatomy and upper back pain the thoracic spine is the longest region of the spine and by some measures it is also the most complex.

The deep or intrinsic muscles of the back extend from the pelvis to the skull and are innervated by segmental branches of the posterior rami of spinal nerves. Superficial extrinsic muscles connect your upper extremities to the trunk and they form the v shaped musculature associated with the middle and upper back. These important muscles control many motions that involve moving the arms and head such as throwing a ball looking up at the sky and raising your hand.

All these muscles are therefore associated with movements of the upper limb. Connecting with the cervical spine above and the lumbar spine below the thoracic spine runs from the base of the neck down to the abdomen. These muscles give height and breadth to back development.

The superficial back muscles are situated underneath the skin and superficial fascia. They originate from the vertebrae and insert into the scapulae.

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