Balance force training device for physical exercise

The utility model discloses a physical exercise balance force training device which comprises a fixing plate, a sliding groove is formed in the top end of the fixing plate, a pair of sliding plates are connected into the sliding groove in a sliding mode, supporting columns are fixedly connected to the top ends of the sliding plates, supporting balls are fixedly connected to the top ends of the supporting columns, and balance plates are arranged at the top ends of the supporting balls. A protruding block is fixedly connected to the bottom end of the balance plate, a sliding ball groove is formed in the position, corresponding to the supporting ball, of the bottom end of the protruding block, the supporting ball is movably connected into the sliding ball groove, an adjusting ring is arranged below the protruding block, a plurality of electric telescopic cylinders are fixedly connected to the top end of the sliding plate, and the output ends of the electric telescopic cylinders are fixedly connected to the botto