The present invention is methods and compositions for reducing and preventing the excess accumulation of extracellular matrix in a tissue andor organ or at a wound site using a combination of agents that inhibit TGF\u03b2, or using agents that inhibit TGF\u03b2 in combination with agents that degrade excess accumulated extracellular matrix. An apparatus including a head, and an applicator coupled to the head, the applicator having dimensions suitable for contacting localized areas of human skin. The first and second frequency bands may be substantially identical, or may occupy overlapping or nearby channels within the radio frequency spectrum. The motor further comprises switches which alternatingly energize the coils of the first stator and of the second stator based upon required torque and required speed of the motor.