Shockwave Therapy Machine Shock Wave Instrument For Erectile Dysfunction Patellar Tendonitis Treatment Pain Relief Massager

shockwave is a kind of wave which can make the pressure increase rapidly in a short time and decrease slowly in a period of time. The purpose of this instrument is to act on the parts of human body that are affected by pain for a long time. The principle of shockwave nursing is to alleviate pain by promoting calcium deposition and dissolution and enhancing blood circulation.