Fitness clothes for training by muscle electrostimulation, eem (electrical muscle stimuialatopm, ems), - which is configured as a garment that can be placed on the upper and/or lower part of the body of the person training, but at least on one of the two, and - detachable fastening elements are attached to the garment that secure the garment to the body of the person training, in addition - at least one electrode, connected to a source of electrical voltage, which causes muscle stimulation belongs to the clothing, in addition - the electrode that causes the muscle electrostimulation is electrically connected to an electric cable, and - at least one fastening element fixing the electric cable is configured on the clothing, characterized in that - the at least one electrode that causes a muscle electrostimulation is realized as the electrode that stimulates the muscles of the shoulder and that is embedded in a textile cover adapted to the shape of the muscles of the shoulder, and/or as an arm electrode that is configured in the form of a brace placed around the arm and is embedded in a textile cover adapted to the shape of the arm, - the textile cover is detachably attached to the clothes, - the electric cable is in a separable galvanic connection with the electrodes, and - in the case of several electrodes, the electrical cables in galvanic connection with the electrodes are joined together forming a hose, so that those electric cables, which lead to the electrodes that form a functional unit of muscular stimulation, are united in each time in a hose. (Machine-translation by Google Translate, not legally binding)1. Ropa de fitness para el entrenamiento por electroestimulación muscular, EEM (electrical muscle stimuialatopm, EMS), - que está configurada como una prenda de ropa que se puede poner en la parte superior y/o inferior del cuerpo de la persona que entrena, pero al menos en una de las dos, y - en la ropa están colocados elementos de fijación separables que suj