The utility model relates to medicine to the section of neurology and neurorehabilitation and can be used in neurorehabilitation departments of neurological and neurosurgical clinics, in conducting classes on the development of hand motor functions in patients with a neurological clinic with organic brain lesions of various etiologies.The utility model includes a body made of plastic (1), which has the shape of a truncated cone 90-110 mm high with a thickened bottom and a handle (2), while the inner diameter of the bottom is 40-60 mm, its thickness is 7-10 mm and in its center there is a hole (4) with a diameter of 10-15 mm, the edges of which are rounded in shape, while the inner diameter of the upper part of the body (1) exceeds the inner diameter of the bottom by 15-25%, and along the upper edge of the body (1) the edging (3) is rounded in shape, 7-10 mm high, and the handle (2) of the body (1) is straight O-shaped U-shaped, and the clearance between the handle (2) and the body (1) is 60-80 mm in height, and 20-30 mm in width, while a string is stretched through the hole (4) in the bottom of the body (1) 5) with a ball fixed on it (6),Thus, the “simulator-circle” allows practicing the development of the motor functions of the hands in patients of the neurological clinic due to the possibility of performing simple and accessible exercises of varying degrees of complexity with the “simulator-circle”, as well as the possibility of a convenient and quick return of the ball to “ simulator-mug "in case he was not caught sick.The use of the “simulator circle” introduces an element of novelty into the process of rehabilitation classes, turning them into an interesting and attractive training for patients.Due to the simplicity of design and ease of use, the simulator-circle can be widely used in clinical practice, allowing patients to carry out classes in the restoration of the motor functions of the hands, both in the hospital, and independently at home.Полезная модель о