I don’t know what to write about so I’m going to write about the neck, the cervical spine. The neck can be a source of a lot of pain. Bad positioning of your neck can cause a lot of headaches. When someone’s artery tears and leads to a stroke, those arteries are in the neck. The neck is precious and delicate. Take care of it. The best way to take care of the neck is to have good posture. Here, look at this. The first picture shows posture that would be written as FHRS, forward head, rounded shoulders. Don’t do that. Don’t slouch. When you slouch it causes your neck to jut forward, causing your head to jut forward. Bring your shoulders back, bring your head back. I spent a great deal of time in my practice teaching people to have proper posture. GREAT book on neck pain.