Orthopedic spine usually massages the muscles on both sides of the spine. For example, the cervical vertebra can massage the trapezius muscle and the anterior scalene muscle, and the lumbar vertebra can massage the external scalene muscle and iliopsoas muscle. Massage is mainly to relax the starting and ending points of muscles, knead the induration of muscles and do exercises to stretch muscles.
Please note that if you have any health problems or concerns, please consult a professional health care provider, who can give advice suitable for your personal situation.