Cervical source headache care

Cervical source headache care. Neck and Shoulder Massager Manufacturer, Neck and Shoulder Massager with Heat

1. Maintain good posture Usually sit in a natural position with a slightly forward head and a straight chest. Use a chair with a waist support on the back of the chair or a soft pillow on the back of the waist to keep the waist slightly forward. 2. Table and chair are highly suitable If the height of the table and chair is not appropriate, the head will be overthrown back or forward, causing the neck and shoulder muscles...

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