Back on Track
When manufacturing the polyester and polypropylene fibers that Back on Track products are made of, ceramic particles are fused into the textile fibers. The selection of these ceramic particles is based on which absorption and emission spectrum they contain. The result is that when the ceramic particles absorb the body's heat radiation, they expel heat of a specific wavelength, which is based in the long-wave infrared zone of the thermal radiation spectrum. It is well established and documented that long wave infrared heat radiation has a pain reducing effect and increases blood circulation.
Just like other materials, the body's tissues have their own absorption spectrum. The wavelength that the ceramic particles issue is absorbed in the cells. A signal is sent to the brain telling it that heat energy has increased, to which the brain opens up the veins. The absorption happens not only in the skin but also deeper down the tissue, which makes the veins wider not only superficially but also in the muscles and around the joints. The increased blood circulation in the tissues relieves muscle tension and strengthens the body's own ability to reduce inflammations and heal injuries.