The G5 TherAssist is our latest advancement in massage percussion technology for use in both physical and respiratory therapy applications. The TherAssist is ideal for use in physical therapy, respiratory therapy, and sports medicine applications. This unit features digital solid-state electronic controls. Includes a timer. An expanded cycle per second range (10 - 60 CPS) more closely replicates manual procedures. Ideal for stress reduction, myofascial release, sports rehabilitation, deep muscle therapy,point reduction, treatment of muscle spasm, pain relief by mobilizing lactic acid, and postural drainage. Unit Advantages: Easy to use dial controls with visual displays of CPS, Time and Pulsation Range Speed feedback logic maintains CPS regardless of load. Versatility: Pole, Table Top and Wall Mountable Motor runs cooler with digital control (vs. analog control), requiring less amp draw and increasing motor life.