Powerblock sport folding bench and stand combo designed and assembled in the usa the power block brand has been the world s leading adjustable dumbbell since 1993 a very versatile bench with ton s of adjustment that will work with any of the power block models except for the urethane the bench will also fold vertically to give you back some valuable space when you re not working out key features of the powerblock sport folding bench and stand combo suitable for use with any power block du