A perfect bench for exercising straight and oblique abdominal muscles. The structure of the bench is made of a flat-oval section with dimensions of 125x60x3. The stability of the device is ensured by a specially profiled foot. Upholstery elements adapted to the anatomical shapes of the exerciser contribute to the comfort and safety of use. The bench has a constant angle of inclination of the backrest of 25 degrees, and the ergonomic spacing of the rollers and the fact that they are made of a special sponge additionally increases the comfort.