Patent ID: 7828703

Claim:
A portable, centripetal force-driven exercise device comprising: a. a handle capable of being gripped by a user; b. a rotating member fixably attached to said handle and having an axis of rotation; c. a strap member having a first strap end attached to said rotating member and a second strap end opposite the first strap; d. an external bag member capable of being attached and detached from said second strap end, and capable of receiving one or more liquid containers capable of receiving and holding water therein, and capable of releasing said water therefrom; e. one or more liquid containers capable of receiving and holding water therein, and capable of releasing said water therefrom, said one or more liquid containers sized to be containable within said external bag member; f. said handle further comprises a hollow shaft; and g. said rotating member further comprises a caster-type swivel mechanism comprising a stationary end having a mounting stem for attaching to said handle, a rotating end rotatingly attached to said stationary end, rotator bearings to permit smooth rotation of the rotating end, and an axle for receiving said first strap end in an attached relationship, wherein said mounting stem is mounted within said hollow shaft and fixed in place using a locking dimple, wherein said locking dimple extends perpendicular to the axis of rotation.