Abstract: A beating training machine comprises a hollow seat; a rod base installed in the seat and a top of the rod base being installed with a main rod; the rod base and main rod being connected; an upper end of the main rod being installed with a sub-rod; a main beating body being installed above the sub-rod; a stub installed to the connecting section; each end portion of the stub being formed with a connecting portion; the connecting portion being formed with a teeth ring and a hole; one end of at least one sub-beating body being extended with a rod portion; the rod portion being formed with an engaging portion corresponding to the connecting portion; one lateral surface of the engaging portion being formed with a teeth ring corresponding to the teeth ring of the stud; and a locking element serving to locking the sub-beating body to the stub.