ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,403,370, issued on Sept. 2.

"Remote-controlled punching bag" was invented by Clarence Mwamba (Corona, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The remote-controlled punching bag is a training device. The remote-controlled punching bag presents a dynamic punching bag to an athlete. The movement of the position of the presented punching bag requires the athlete to adapt their movements to the motion of the punching bag during the training process. The remote-controlled punching bag includes a punching bag structure, a pedestal structure, and a control circuit. The punching bag structure and the control circuit mount on the pedestal structure. T...