The body responds by increasing the blood circulation and metabolism in male organ which in turn accelerates the body’s own healing processes via three mechanisms: 1. Promotes angio-genesis (development of new blood vessels) in the penis. This means that the blood flow to the penis increases, and hence stronger erections are achieved. 2. Rejuvenates the endothelium and penis smooth muscle and thus improves the function of the veno-occlusive mechanism. 3. It was reported in some studies, that shockwave therapy had improved the functionality of the penile nerves that were damaged by diabetes illness or following a radical prostatectomy.