Patent ID: 6440047
Filing Date: 2002-08-27
Classification: A63B

Abstract:
An exercising device for simulating hula-hoop rotations comprising:a housing having at least a track annularly formed on a bottom of the housing, said housing fastened to a user's body portion; and at least a ball rolling in the track upon whirling of the housing and whirling of a user who wears the housing on the user's body portion; whereby upon whirling of the user's body and said housing, said ball will roll along said track in said housing for simulating a hula-hoop for exercise; said housing further including a locking means formed on said housing for locking said ball to stop the rolling of said ball in said housing; whereby upon unlocking of said locking means, said ball will start the rolling in said housing; and an audio and visual means provided in or on said housing for audiovisually displaying or indicating the movements of said ball when rolling in said housing.