A woman is shown in profile, looking downward and appearing to be in pain. A red lightning bolt illustrates pain radiating from the neck and shoulder area. Anatomical elements like the cervical spine, brachial plexus, and collar bone are labeled, indicating nerve involvement. The pain is shown to stem from poor cervical alignment or nerve compression. To the right, another figure tilts their head back, highlighting sternocleidomastoid muscles, implying the role of