Torticollis

Splenius Capitis
Posted On October 22 2018. Updated On October 22 2018.
The splenius capitis is a broad, straplike muscle in the back of the neck. It pulls on the base of the skull from vertebrae in the neck and upper thorax.
Sternocleidomastoid
Posted On October 22 2018. Updated On October 22 2018.
In human anatomy, the sternocleidomastoid muscle ( /ˌstɜrnɵˌkliːdɵˈmæstɔɪd/), also known as sternomastoid and commonly abbreviated as SCM, is a paired muscle in the superficial layers of the anterior portion of the neck.