The Rock Prodigy Forge uses the same principles that make the RP Training Center so effective and adds new dimensions of difficulty and ergonomics. New features include: a dedicated closed crimp grip with thumb support, all new edge profiles, drafted pockets, steeper slopers and a smoother texture throughout. All hold dimensions are different from the RP Training Center, making it the perfect addition to your training arsenal. Trango suggests the Rock Prodigy pulley system to help add to workouts by lowering resistance of pull weight. Fresh holds and good angles on this new hangboard give more motivation for training and working out.