Back Muscle Anatomy

Tutorials and quizzes on the anatomy and actions of the back muscles using interactive animations diagrams and illustrations. The extrinsic muscles that are associated with upper extremity and shoulder movement and the intrinsic muscles that deal with movements of the vertebral column.

What S A Fascia Release Aka Myofascial Release Focus Neck

And reach pull and extend your arms and torso.

Back muscle anatomy. Back muscles are divided into two specific groups. Several small muscles in the cervical area of the vertebral column are also important. 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.

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. Anatomy of the back muscles. 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.

These muscles collectively work to help movements of the vertebral column and to also control. Support and protect your spine. The intrinsic deep muscles of the backcan be further subdivided into their own superficial intermediate and deep layers.

Superficial muscles of the back are located directly deep towards the skin along with superficial fascia. The latissimus dorsi muscles also known as the lats are the largest muscles of the back. They are occasionally called the appendicular group as these muscles are mainly associated with activities of the appendicular skeleton.

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. Also in the back are the teres major teres minor trapezius rhomboids erector spinae.

The Anatomy Of The Back Muscles Bodybuilding Wizard