Muscle Anatomy Back

Back muscles anatomy the surface muscles of the upper back include the trapezius muscles traps and posterior deltoids. The muscles on each side form a trapezoid shape.

Skeletal Muscles And Muscle Groups

These muscles include the large paired muscles in the lower back called erector spinae which help hold up the spine and gluteal muscles.

Muscle anatomy back. Support and protect your spine. This is my video about the muscles of the back. Anatomy of the back muscles.

The latissimus dorsi muscles also known as the lats are the largest muscles of the back. Our engaging videos interactive quizzes in depth articles and hd atlas are here to get you top results faster. These muscles collectively work to help movements of the vertebral column and to also control.

There are two major muscles within this category the serratus posterior superior and the serratus posterior inferior. The back muscles enable you to stand up straight. Want to learn more about it.

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 mid back muscles include the latissimi dorsi lats rhomboids and teres major. The fibres attach to the clavicle acromion and the scapula spine.

Back muscles are divided into two specific groups. These muscles give height and breadth to back development. Superficial muscles of the back.

Back muscles anatomy here include the trapezius latissimus dorsi rhomboid and levator scapulae. 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 intrinsic deep muscles of the backcan be further subdivided into their own superficial intermediate and deep layers.

Also in the back are the teres major teres minor trapezius rhomboids erector spinae. It is the most superficial of all the back muscles. And reach pull and extend your arms and torso.

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. Three types of back muscles that help the spine function are extensors flexors and obliques. The trapezius is a broad flat and triangular muscle.

Several small muscles in the cervical area of the vertebral column are also important. Originates from the skull ligamentum nuchae and the spinous processes of c7 t12. Tutorials and quizzes on the anatomy and actions of the back muscles using interactive animations diagrams and illustrations.

Sign up for your free kenhub account today and join over 1234089 successful anatomy students. The extensor muscles are attached to back of the spine and enable standing and lifting objects. 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.

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