Try a hammer curl…it will improve your grip, add strength to your forearm, and jars everywhere will quake at the thought that you can now open them at your leisure…
A hammer curl is done with a dumbbell, just like a regular curl…except that you hold your hand in the position as if the handle portion were a hammer. You do as much weight as you can stand, 3 sets of ten, a couple of times a week. For women, this means a better grip, improved lower arm strength, and a more shapely forearm. Don’t waste your money on those shaky things that frankly look kind of obscene to me…just get a regular old dumbbell weight…use control, repetition, and focus.
The results of this one show up pretty quick. go ahead, try it!