Double battle-axe physical training instrument capable of being disassembled and assembled into butterfly swords form

The invention discloses a double battle-axe physical training instrument capable of being disassembled and assembled into a butterfly swords form. Existing two weapon structures are not merely the same, and no combined physical training instrument with which a user can carry for performing training of two instruments is designed. The instrument comprises a long axe and a short axe, the long axe is mainly composed of an upper blade (1), a handle (2) and a lower blade (3), the short axe is mainly composed of a hand protecting blade (4) and a cutter body piece (5), the handle is of a structure that two half pieces are combined into a whole, and one end of the handle is provided with an empty groove in the longitudinal direction of the handle and a hole A (6) for being connected with the upper blade and is further provided with a through hole in the transverse direction of the handle and a hole B (7) for being connected with the hand protecting blade; the other end of the handle is a half piece connecting end (8)