The utility model discloses a can improve training effect's hula hoop, including the hula hoop body, this internal internal diameter that is equipped with of hula hoop is greater than hula hoop body internal diameter, and the pulse that the external diameter is lighter than hula hoop body external diameter encircles, pulse ring cross -section be square, and upper portion is equipped with the opening as the slide rail of temperature sensing device and controller, temperature sensing device and controller connection, the controller with set up in the pulse encircle near the hula hoop originally the pulser contact on the inner wall of internal orientation be connected. Temperature sensing device and controller set up on can gliding on the slide rail " worker " type device. Adopt the utility model discloses an in -process of hula hoop motion is being carried out in the design because inertial effect, " worker " type device can be along with the change of impetus the position change, consume fat through carry out the pulse in hula hoop extrusion process, can mould better waist profile, improvement training effect.