Headaches are among the most debilitating pains suffered by people worldwide – yet too often the cause of the headache goes undiagnosed.
Today I want to talk about a small muscle called levator scapulae. The levator scapulae has the nickname “shrug muscle” because when it contracts you lift your shoulders up and shrug. Think of how many times a day you lift your shoulder – no wonder it gets repetitively strained.
The headache problem comes from the fact that the levator scapulae originates on the first four cervical vertebrae and then inserts into your shoulder blade. When the muscle gets shortened because of repetitive strain injury it will pull the four vertebrae down and to the side. That’s a big enough problem since you’ll feel the pull on the bone, which will feel exactly the same as your scalp feels when you pull your hair. But the real problem is more involved.
This gets a little bit technical, but if you look at the graphic while I’m explaining it, it will make sense.