A rotary
massage apparatus, which thermally
massage muscles of
human body while emitting anions and far-
infrared rays by heating an
electric heating element embedded inside of a
ceramic layer that forms
massage ball. The rotary heating massage apparatus is comprised of 1) a case, 2) an
electric motor, 3) a worm (a gear looks like worm), connected to the
electric motor, 4) a pair of worm wheels that are engaged to the worm, 5) two rotary shafts each of them is rotatably connected onto one worm wheel, 6) two rotary connection parts for applying
electric power, each of them connects four connection wires of two heaters between the bottom surface of the rotary plate and the top surface of the case, 7) two rotary plates, having mounting holes thereon, and each of them is connected to one of the rotary shafts, 8) four massage balls mounted in the mounting holes with a predetermined height; and 9) four heating devices each one of them is comprised of a) a heating part having a
heating element connected to a connection wire and molded inside the massage ball, and b) a rotary connection part for applying
electricity through the connection wire of the heating part between the bottom surface of the rotary plate and the top surface of the case. The relative position of the massage balls are designed to stimulate the nerve part on the abdominal region of a
human body.