Feature: 1. Shock waves can change the chemical environment of the injury site, making the tissues produce and release pain-inhibiting chemicals. Meanwhile, shock waves can destroy the membrane of pain receptor, inhibit the production and propagation of pain signals. In addition, shock waves causes the production of endorphin, reducing the sensitivity of the injury site to pain. 2. By improving the metabolism of the treated area and reducing the inflammatory response in the affected area, shockwaves therapy simultaneously promotes the recovery of the tissue. The mechanisms include releasing calcinosis in the affected area, reducing edema, and increasing the mechanical tissue. 3. Increase of cell wall permeability, stimulation of microcirculation (Blood, Lymph), release of substance P, reduction of unmyelinated nerves, release of Nitric oxide (vasodilation, increased cell metabolism, neoangogenesis, anti-inflammatory effect), stimulation of Growth factors (neogenesis of vessels, bone, collagen) and stimulation of stem cells. 4. Pain relieve and treatment for plantar fasciitis, Achilles tendinitis, shoulder joint tendon inflammation and calcification, groin pain, epicondylitis. 5. The patients can feel first effects directly after treatment, pain relief/ reduction after a few treating sessions, good treatment compliance. Specification: Condition: Brand New Item Type: Extracorporeal Shock Waves Massager Material: ABS + Alloy Frequency: 50HZ/60HZ Power: 150W Maximum Current: 2.5 A Maximum Output Frequency Gears: 16 Output Energy Gears: 27 Strokes Adjustable Gears: 10 Working Probes Quantity: 7 Instrument Size: Approx. 265 x 205 x 85mm / 10.4 x 8.1 x 3.3in. Package List: 1 x Host1 x Power Cable1 x Handle7 x Massage Probe1 x Manual Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.