What causes your body hurts when the belt keeps you in place for a car accident ? I was in a car accident and was wearing a seatbelt . My head snapped back and forth suddenly and immediately started hurting me neck and I had a bad headache at the base of the head.

When a head-on collision, the head is still moving forward and thereby the neck, which is bent and extends as unfastened shoulder continues forward and rotates the shoulder subject. The shoulder note subject as if someone had punched because the shoulder holds locks. The belt also note as if he'd been punched. The unattached portion of the center section also is moved forward and can also hyperextension lumbar spine. Dizziness are caused by the sudden movement of the head, neck and vestibular system, which can not explain the buzz.