Buttock and neck electro-stimulator patch (battery not included) The EMS patch is an effective tool for effortless shaping and toning of the buttocks and thighs. Electrical muscle stimulation (EMS), also known as neuromuscular electrical stimulation, consists of provoking muscle contraction by means of electrical impulses. The impulses mimic the action potential coming from the central nervous system, causing the muscles to contract. EMS has proven to be quite effective as a proactive tool for muscle strengthening. In addition, the vibratory massage that occurs activates and accelerates blood circulation, promoting cellular nutrition and the elimination of toxins, which helps to improve the health and aesthetic results of EMS therapy. Other frequent uses of muscular electrostimulation are the prevention of muscular atrophy due to disuse, muscle relaxation after sport or help in rehabilitation. Its 6 exercise modes together with the different levels of intensity allow an exercise adapt