Main features: first, radiation; Second, strong penetration; Third, absorption, resonance, resonance. Far infrared rays are received on the surface of human body, permeated from outside to inside, and absorbed to produce warm effect, which resonates with tissues and cells in the body and promotes activities. And because of the warm effect, human microvessels expand, self-discipline is strengthened and blood circulation is accelerated. Because of resonance, the active reaction of cells is enhanced, and the material exchange between cells and blood is accelerated, thus promoting the metabolism of the body. This is the principle that far infrared rays act on human body.

Far infrared rays are suitable for the treatment, adjuvant therapy and health care prevention of various diseases. For example, it has obvious curative effect on rheumatic arthritis, rheumatoid arthritis, cervical spondylosis of lumbar vertebrae and benign joint pain, has better preventive and adjuvant therapeutic effects on cardiovascular and cerebrovascular diseases, and also has better curative effect on diseases caused by hypoxia and poor metabolism. In addition, it also has the functions of caring skin, eliminating fatigue and promoting development.