The human body is a distorted whole, cross diagonal movement trajectory opposite in the human body is a universal law, in a joint, local, parts or the body as a whole exist this phenomenon. If the pelvis shows a clockwise rotational movement trend, the head must be counterclockwise rotational movement trend. This is called the “twisted towel effect” of the spine. The twisted state is the result of paranoid habits formed since childhood, and the existence of the twisted state is the result of a change in the tension of the “string”. The “bowstring” theory contains all the wisdom of today’s chiropractic medicine (the E Valley theory of mechanics, the twisted towel theory, the spinal crossover theory, etc.) and is the perfect medicine that surpasses the theories in textbooks. The spinal cord is the lower center of the nervous system, and the peripheral nerves from the spinal cord govern the sensory and motor functions of the body’s limbs; the vegetative nerves from the spinal cord govern the functions of the internal organs, the relaxation and contraction of the body’s blood vessels, and the secretion of the sweat glands; the blood from the heart to the brain travels up through the neck to the brain, and the two vertebral arteries and the vertebral veins travel between the transverse processes of the cervical vertebrae, which is the main reason why cervical spondylosis causes This is the main reason why cervical spondylosis can cause dizziness and brain swelling. As you can imagine, spinal disorders not only cause the familiar neck, shoulder, back and leg pain, but are also an important cause of many diseases, and the health of the spine is the key to human health. Gunshot therapy can correct the entire spine, so theoretically treats many diseases, and is a new therapy that combines treatment, prevention, and health care in one!