Neck cracking...
Hello,
I have a question.
Unfortunately, I am quite tense from the ground up, constantly unconsciously tensing, most of all between my shoulders up to the neck. Sometimes I do gentle cervical spine exercises, such as gently and slowly lowering my head towards my chest, or lowering it towards my shoulder. When I do this, and then come back to the center, sometimes it crunches lightly or even cracks. However, it doesn't hurt and I am also flexible in my neck. My question is, is this crunching and cracking dangerous? Could it possibly pinch an artery or something? Or should I not worry about it? What causes this crunching and cracking?
Thank you.