Shockwave was originally used to produce ultrasonic sound waves by immersing the patient in a body of water and sending high-frequency sound waves to bust kidney stones. The current version of the shockwave allows for Effective and efficient treatment of long-standing tendinopathy and tendinitis. Shockwave therapy can be used on various joints such as the feet, ankles, shoulders, neck, lumbar spine, front and back of thighs.