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Upper Back Muscle Anatomy

Diposting oleh Rossie Brown di 19.06 Posting Komentar

It is like that for several reasons all of which you can understand by looking at the anatomy of the thoracic spine. Anatomy chart courtesy of fcit.

Upper Back Pain Causes Free Your Spine

Before giving our recommendations for upper back exercises its important to first go over the anatomy of the back musculature.

Upper back muscle anatomy. Your thoracic spinethe upper back or mid back regionis the most stable part of your spine. They originate from the vertebrae and insert into the scapulae. The upper back is a complex area containing a number of muscles that perform various actions on the scapulae shoulder blades and humerus.

Vertebrae there are 12 vertebrae in the thoracic spine. All these muscles are therefore associated with movements of the upper limb. Both the deltoid and the trapezius are firmly attached to the spine of the scapula.

The muscles in this group are the trapezius latissimus dorsi levator scapulae and the rhomboids. The superficial muscles of the back. 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.

Intermediate extrinsic muscles include the serratus posterior superior and inferior. The trapezius and latissimus dorsi muscles connect the upper limb to the vertebral column. The main superficial muscles of the back are the following.

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. The lats the teres major aka. The cause may be poor posture such as forward head posture or any type of irritation of the large back and shoulder muscles including muscle strain or spasms.

Superficial extrinsic muscles connect your upper extremities to the trunk and they form the v shaped musculature associated with the middle and upper back. The rhomboid muscle is activated as you bring and squeeze your scapula or shoulder blades back and together. It is very stiff and the thoracic spine has a limited range of motion.

There are two major muscles within this category the serratus posterior. Anatomy of the upper back. Whilst the superficial muscles of the back allow movements at the shoulder the intermediate muscles of the back work to elevate and depress the rib cage.

The lats little helper. Upper back pain is most commonly caused by muscle irritation or tension also called myofascial pain. The trapezius and the latissimus dorsi lie the most superficially with the trapezius covering the rhomboids and levator scapulae.

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. The traps the latissimus dorsi aka. This muscle is located on the upper portion of the back anatomy underneath the trapezius.

Within this group of back muscles you will find the latissimus dorsi the trapezius levator scapulae and the rhomboids. The teres major muscle originates on the outer lateral edge of the scapula and attaches to the humerus. They include the trapezius latissimus dorsi levator scapulae and the rhomboids.

Human Anatomy Torso Back Muscles Pain Stock Illustration