The BEMER Pro-Set physical therapy system consists of a controller and various application modules. A multidimensional, physical network of signals is created via the controller and passed on to the human organism via an application module. This signal network stimulates, without side effects, the circulation of the smallest blood vessels (microcirculation), which improves blood supply to all organs and tissues. The application module may take the form of a lying mat for treating the whole body, an intensive application module for targeted treatments, or a pad for treating small body segments. An application module with additional red light is suitable for the complementary treatment of skin diseases or impaired wound healing. Its photobiological, highly effective red light effectively supports healing and regenerative processes in skin and connective tissue cells.