Light energy stimulates the release of nitric oxide from hemoglobin into the blood stream. When nitric oxide is released from hemoglobin, it enters the muscle cells in the walls of the blood vessels. The muscle cells relax as the blood vessel diameter enlarges, allowing more blood to flow through the vessels. In effect, more oxygen and blood flow through the body, empowering it to reballance itself.
Ware comfortable loose clothing if possible.