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 “antagonist 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 channel charts on the screen, so it is more readable for the patient. The patient must activate the right muscle, 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, the second channel (antagonist’s muscle) EMG activity must go over the threshold line and maintain this activation until the end of set ROM and the first channel needs to relax, with the activity level below its threshold line.