The spine is the central axis of the human body, with four functions: supporting the trunk, connecting the limbs, protecting the internal organs, protecting the nerves, etc. It is known as the “second lifeline of the human body”. Protection and exercise of the spine can enhance physical fitness, promote health and maintain normal life activities; injury and chronic strain can cause abnormalities in the position of the spine structure, causing the occurrence of many diseases of the spine, extremities, internal organs and nervous system. Clinically, more than a hundred diseases, ranging from dizziness, headache, nausea, vomiting, neck, shoulder, arm, waist and leg pain and numbness to cervical hypertension and cervical heart disease, are associated with abnormalities in the spinal structure. In order to prevent and treat spine-related diseases and ensure a long and healthy life for human beings. Chinese medicine has attached great importance to chiropractic care 3,000 years ago, and modern medicine also proposed in the late 19th century chiropractic, after a century of development, has become a new health concept – chiropractic medicine and popular around the world. First, chiropractic medicine Popular in Europe and the United States, its originator, is the United States of America, Dr. Palmer (D.D. Patmer). In 1895, according to the human spine and the principle of the nervous system, he realized a chiropractic treatment similar to the ancient “massage” and “bruises” in China. The method is based on the position of the human spinal prolapse, using different sitting and lying positions, and through the use of various techniques, pain relief and treatment can be achieved within a few minutes. In other words, the use of natural healing methods to correct the spine, so that the nerves are no longer violated, and restore the original function, is the most gentle and effective way to treat the root of the disease. In the first few decades of its existence in the United States, chiropractic was discriminated against, rejected and boycotted by the Western Medical Association. Today, there are 18 schools, more than 80,000 legal chiropractors and sizeable chiropractic hospitals in all 50 states, creating a new image for the medical profession in the United States. The development of chiropractic in the United States has not only benefited Americans, but has also spread the theory, treatment and experience to advanced countries around the world. To date, it has been recognized as an effective medical technique in 24 countries, including England, Canada, Germany, France, the Netherlands, Switzerland, Sweden, Russia, and Japan and Singapore in the East, and its academic status has been confirmed. Second, the safety of chiropractic treatment – there are no side effects Chiropractic medicine focuses on anatomy and X-ray imaging, for the spinal manipulation correction, laid a solid foundation, making it effective and safe. The degree of safety, according to the American Chiropractic Association, the probability of death and paralysis is one in four million cases. It is a natural treatment that is largely free of side effects due to the reversible nature of the treatment.