MECHANICAL SIMULATOR FOR ABDOMINALS Russian patent published in 2015 - IPC A63B23/00 

FIELD: sports.

SUBSTANCE: invention relates to sports simulators. The simulator for sports, used to strengthen the abdominal muscles of the user, comprises a main frame having a seat cushion, a front rack and a rear rack to ensure a stable position; a lifting assembly, the front hinge pivot and the rear hinge pivot may be attached to the main frame with the ability of rotation; a backrest assembly comprising a backrest cushion, the lever rods and the backrest base rods may be hingedly connected to the lifting assembly; the front ends of the backrest base rods may be hingedly connected to the front hinge pivot; the front ends of the lever rods may be hingedly connected to the rear hinge pivot; the torsional movements can be controlled through the adjustable control mechanism, including the altitude control adjustably attached to the lifting assembly to ensure the restriction in height of the backrest cushion in the rear ends of the backrest base rods.

EFFECT: increased efficiency is provided due to the ability to perform flexible rotational movements.

10 cl, 6 dwg