Very simple.Static holds
Wrist curls with Mickey Mouse weights can go to hell!
So how do you perform static holds?
Firstly go inside a power rack and set the pins to above knee
level.
Load up the barbell with as a weight around 100lb more than your
deadlift weight.For me,I use 3+ plates,so I will use 4 plates for
my static holds.Please do not try to emulate me and use 4
plates,you will break your back in doing so.
Now stand over the barbell,keeping your back straight with a slight
bend in your knees and lift up the weight.Hold it there and do
nothing. Hold it there...Hold it there...Until your forearms scream
in agony.Put the barbell down.That is SET ONE.
Perform these for 3-4 sets at the END of your workout.You do these
any earlier and your workout is as good as gone coz your forearms
will be utterly thrashed by this killer.
Try it.You will be pleasantly surprised.
Old school exercises are the best!