The treatment initiates a pro-inflammatory response, an inflammation-like condition, in the tissue that is being treated. The blood circulation and metabolism in the area increases, which in turn accelerates the healing process. The shockwaves then break down scar tissue and bony deposits stimulating new healing. The break-down of scar tissue is the key to why shock wave therapy is so effective. Unlike normal elasticated tissue, scar tissue is non-elastic and will prevent normal movement and function, thereby weakening the unaffected tissue surrounding it, often causing further damage and pain. By increasing circulation and breaking down scar tissue, shockwave therapy will stimulate cell regeneration and promote normal healing and rapid reduction of pain. The normal function can then be restored.