EMG (electromyography) Biofeedback units measure muscle activity and are often used to aid in assessing and strengthening Pelvic Floor Muscles. A strong Pelvic Floor is essential in the prevention of Stress, Urge Incontinence and other forms of incontinence. Biofeedback is also used widely in physiotherapy to measure improvement or decline of muscle function before, during and after a course of therapy. Choose from Simple EMG Biofeedback units to monitor the output of strength from the contracted muscles; or combined programed EMG (Biofeedback); EMS (EMG Triggered Stimulation) & NMES (Stimulation) units to produce a complete treatment package. Ideal for use by Physiotherapists, Personal Trainers and home users (under guidance). Pelvic Floor, Sports and Rehab programs; some units with bluetooth connectivity to send data to dedicated PC software.