Splenius

The splenius muscles are often simply referred to as the neck or the neck exteriors. It has two main parts or muscles: the splenius capitis muscle and the splenius cervicis muscle.

Anatomy of the Splenius

Splenius Cervicis Muscle

Also known as the splenius colli, it arises by a narrow tendinous band from the spinous processes of the third to the sixth thoracic vertebrae; it is inserted, by tendinous fasciculi, into the posterior tubercles of the transverse processes of the upper two or three cervical vertebrae.

It basically connects the upper extremity to the vertebral column.

Splenius Capitis Muscle

It arises from the lower half of the posterior neck ligaments, from the spinous process of the seventh cervical vertebra, and from the spinous processes of the upper three or four thoracic vertebra.

The fibers of the muscle are directed upward and lateral ward and are inserted, under cover of the Sternocleidomastoideus, into the mastoid process of the temporal bone, and into the rough surface on the occipital bone just below the lateral third of the superior nuchal line.

The main function of the Splenius Cervicis muscle is allowing head extension. It can rotate the head by activation of only one side.

Exercises for the Splenius

The neck is very delicate and new training fans are encouraged to avoid adding weight to neck exercises. However, simple exercises like tilting the head from side to side or front to back, or slowly rotating the head from side to side will normally be enough.

Most of these exercises are meant to reduce stress and strain to the spine and the neck.

Miracles for Men can not say enough of the need to avoid adding weight or unnecessary strain to neck exercises.

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