Split training device

The utility model discloses a splitting exerciser, which comprises a cavity formed by an upper seat (20) and a lower baffle (15) ; a left leg arm and a right leg arm (21, 24) are respectively inserted and arranged inside the cavity, a front bearing block (7) and a rear bearing block (13) fixed on the lower baffle (15) are internally provided with screw rods (8) by bearings and a bevel gear (5) is arranged at the front end of the screw rods; a bearing ring (6) fixed on the lower baffle (15) is internally provided with an upright stanchion (4) by the bearing, and the upright stanchion (4) is provided with another bevel gear (5) which is mutually engaged with the bevel gear (5) arranged at the front end of the screw rods (8); the upper termination of the upright stanchion (4) is provided with a tetragonal hole which is internally inserted and connected with a handwheel upright stanchion (2) and a handwheel (1) is positioned at the upper end of the handwheel upright stanchion (2). Scientific splitting exercise can be carried out by the utility model, and the flexility of the muscle of the legs can be improved for a short time, therefore, the utility model is especially suitable for the scientific training of the amateurs of kickboxing, Sanda, taekwondo, martial arts and dance.