The invention discloses a method, a compound and a composition for treating a
musculoskeletal disease. A casing body is provided. A bevel edge cavity is arranged in the top end surface of the casing body, an entering groove is arranged in the inner bottom wall of the bevel edge cavity, first sliding connection cavities are symmetrically arranged in the inner walls of the left and right sides of the entering groove, a pushing block is slidably arranged in each first sliding connection cavity in a fitting mode, one side, away from the entering groove, of each first sliding connection cavity is communicated with a first transmission connection cavity, one side end surface, away from the entering groove, of the pushing block is fixedly provided with fixing blocks in longitudinal symmetry, a first link rod is fixedly arranged between one upper fixing block and one lower fixing block, adapter wheels are rotatably mounted on the outer surface of the first link rod in a circumferential direction and in a fitting mode, a first adapter shaft is rotatably mounted in the first transmission connection cavity in a fitting manner, the bottom extending
tail end of the first adapter shaft is in power connection with a first electrical rotation
machine, the outer surface of the first electrical rotation
machine is fixedly arranged in the inner bottom wall of the first transmission connection cavity, deflecting wheels are fixedly arranged on the outer surface of the first adapter shaft in a circumferential direction, and the deflecting wheels abut against the adapter wheels.