In the full program, you would now be directed to this page to test the major neck muscles for tightness. There are seven key areas to check. You don't need to check all seven at one sitting.
Headaches are a common symptom.
Numbness or tingling down an arm. Levator Scapula Tightness and pain from the neck to the shoulder blade. Splenius Cervisus and Capitus Inability to turn the head with tightness in the neck and headaches.