Massage chair can relieve pain and fatigue to some extent for people who are physically tired. For example, a person who works at his desk for a long time will have more or less strain on his neck, shoulders and back, which may lead to cervical spondylosis over time. Regular massage can effectively relieve the pressure on limb muscles.
Please note that massage chairs are only used for health care, not for treatment. If people have physical diseases, they should use massage chairs under the guidance of doctors.