Patent ID: 8721476

Claim:
An interactive sports training device which simulates an opposing player which exhibits a range of aggressive and defensive motions and sound effects comprising; a) a frame consisting of a plurality of girder segments fabricated from a rigid material and affixed together to form a structure including open plane faces and an overall vertical dimension significantly greater than its horizontal dimension; b) a primary base consisting of a hollow shell molded of a rigid material, which is conically-shaped and includes an anterior face which is flat and a posterior end which tapers to form a compound face, with said primary base having said anterior face rigidly attached onto a posterior face of said frame; and c) a secondary base including a shell molded of a rigid material which features a concave anterior cavity which allows a corresponding convex posterior face of said primary base to be removably nested within said concave anterior cavity, with a posterior end of said secondary base featuring a flat face onto which a plurality of castors are mounted.