Trainer for postpartum pelvic floor muscle repair

The invention discloses a trainer for postpartum pelvic floor muscle repair. The trainer comprises a bed board and supporting legs arranged on the lower surface of the bed board, wherein the bed boardis a rectangular flat board; the four supporting legs are arranged at the four corners of the lower surface of the bed board in total; every two supporting legs on the same side are connected througha reinforcing rod; a supporting plate is fixedly welded between the reinforcing rods on the two sides; a servo motor is fixedly installed on the supporting plate; and a transmission gear is fixedly installed on a rotor of the servo motor. A first trainer and a second trainer are arranged on the bed board and are driven by the servo motor, a first rotating rod and a second rotating rod are arranged on the two trainers structurally, and the first rotating rod and the second rotating rod are driven by a telescopic electric cylinder to move, so that the purpose of automatically exercising the pelvic floor muscle of the cr