Ltpgtfrom verity medical comes the myoplus 2 dual channel emg biofeedback combined with nms stim neuromuscular stimulation amp ets emg triggered stimulationltpgtltpgtthe purpose of this machine is to view on the screen the amount of electrical information obtained from the nervous system and to re educate muscles if necessaryltpgtltpgtamp8226 passive and active phases emg and nms in one programmeltbrgtamp8226 manual and automatic threshold control