http://mabufs.i2p/goon-fu/qigong
Both prenatal qi, which is the basis, the driving force of the body, and postnatal qi, which is the material for sustenance, are absolutely necessary for humans. Their interaction generates the true Qi discussed above. 2. What is gong? Performing Qigong exercises allows the true Qi in the body to function in the most correct and complete manner.