<p>The present invention relates to a wearable electromyogram sensor system. A wearable electromyogram sensor system according to an embodiment of the present includes a band which is stretchable and has electrodes which penetrate a surface; an electromyogram sensor which is connected to the electrode of the band; and a fixing unit for fixing the electromyogram sensor to the band. The electrode of the electromyogram sensor can be connected to an electrode in a position of the band.</p>