Saebo's AvivaStim is an advanced Neuromuscular Electrical Stimulation System. The AvivaStim was developed to prevent or slow down muscle weakness, improve motor impairment, and re-educate and strengthen weakened muscles. The device works by triggering muscles to contract and relax using electrical impulses. Stimulation is triggered at any point during the functional task by pressing the Trigger Key. When Key is released, stimulation turns off. This portable, digital, dual channel stimulation device incorporates a comprehensive range of programs to aid in the rehabilitation process at home.