One of the most effective exercises for developing grip and forearm strength can be done with a simple barbell plate. Just grab it by the lip and attempt to curl it — no swinging, slow and controlled all the way up and all the way down. You’re fairly strong if you can do a 25 lb. plate … really strong if you can do a 35 pounder under the same conditions … and if you can do this with a 45 lb plate, you’d be one of the strongest of all time. The steep strength curve from the leverage involved can impose quite a challenge — even when using a very light plate. You can also “cheat” the plate to the top position and then lower it under control to add a new wrinkle. You can progress incrementally by attaching smaller weights and then increasing or decreasing the leverage based on where they are positioned on the plate. You can expect some pretty sore wrists the morning after. Try it!