Physiotherapy protective band

The utility model relates to the technical field of physiotherapy equipment, and discloses a physiotherapy protecting band, which comprises a protecting band body, and is characterized in that the protecting band body comprises a bottom band layer, an assembly groove is arranged in the bottom band layer, a flexible printed circuit (FPC) board is arranged in the assembly groove, and injection molding liquid is secondarily injected at the assembly groove and is laid outwards at the bottom band layer to form a surface layer; the assembling groove is formed in the bottom belt layer, the flexible FPC board is arranged in the assembling groove, and the surface layer is formed on the surface of the bottom belt layer in a secondary injection molding mode, so that the FPC board located in the assembling groove is fixed through the surface layer in a secondary injection molding mode, displacement of the FPC board in the using process is avoided, the bending resistance of the FPC board is improved by wrapping the FPC bo