Changing platform height changes where wrist curls hit hardest. A high platform emphasizes the contracted position, while a low platform loads the stretch for a more complete forearm-training effect.
No neutral-grip chin-up bar? This video shows three practical workarounds—triangle handles, PVC grips, and wood grips—so you can keep rotating grips and building balanced upper-body strength.
Use the wrist roller on a high step and train it for time, not arbitrary reps. Sixty seconds becomes the target—when the clock is up, the set is over, whether your forearms like it or not.