Abstract: A target simulating heavy bag cover comprises a sheet, a simulation image, and a fastener. The sheet wraps around the heavy bag and braces the target simulating heavy bag cover against the heavy bag. The sheet provides additionally cushioning between the user's physical attacks and the heavy bag so that the heavy bag does not deform and the physical damage to the user's body is reduced. The simulation image is printed onto the sheet and provides the user with a number of realistic targets on the human body. The simulation image allows the user to hone the accuracy of their physical attacks aiming for the targets. The fastener is used to attach one end of the sheet to the other end of the sheet once the sheet is wrapped around the heavy bag.