From the Reactive EMG T&H screen, select the two channels to work. The channels should be properly attached to the muscles you want to train.

Select “agonist mode” and decide for the direction of movement for each of the connected channels.  Click “START”. Go to the calibration screen. Click “START”: Ask the patient to try to make a move that activates the right muscle (for both channels). Press “Finish Calibration”.You will jump automatically to the training screen. You can leave only EMG channels charts on the screen, so it is more readable for the patient.

The patient must activate both muscles, so the EMG activity, will go over the threshold line and maintain this activation until the end of set ROM.To bring the extension to the initial position, it is enough to relax one muscle so that the  EMG activity must go below the threshold line and maintain this relaxation until the end of set ROM.