SCM's thoughts about Driving
(Home-made art work that is exaggerated to incorporate humor) Here we can see the S.C.M. at work . In it's not abbreviated form it goes by the name of Sternocleidomastoid. Though it is such a long word, it is quite helpful if you are stuck in an anatomy trivia jam, because it tells you all of the attachments! The S.C.M pushes the head left to right. Being a long muscle that spans from clavicle to just below the ear, when it becomes chronically tight it can contribute to migra