Called also Russian stimulation. It is a precise stimulation of deep muscle fibres contraction by application of medium frequency current of 2500 Hz, modulated to a low frequency of 50Hz. The Kotz currents are used for muscle stimulation in simple atrophy, and for sportsmen to increase their muscle mass and strength. They are also widely used in biological regeneration. Duration: 15 min. The number of treatments is determined by your doctor on case-by-case basis. Treatment recommendations: muscle re-education and conditioning muscle atrophy resulting from immobilization muscle training programme involuntary increase in muscle tension post-traumatic and post-operative myocardial dysfunction strength training support flat foot dysfunctions of nerve conduction peripheral paralysis circulation stimulation muscle stimulation