How You Can Use New Japanese Herbal Medicines (Kampo) for Fitness, Vitality, and Health.
The Yin and Yang express themselves in human in five ways, creating flows of energy throughout the body and rings of coincidence between the body and the physical, mental, emotional, and spiritual world outside it. These rings of Earth, Water, Wood, Fire, and Metal reconnect the body and the spirit to the greater world. --- from the Forword