I've been working my forearms every day of the week except
weekends to see if you can overtrain the forearms.
I'm convinced after 5 weeks of doing this you can't.
Here's what I do:
Standing Fat Bar Wrist Curls, 5 sets x 20
Reverse Wrist Curls w/Forearm Blaster, 5 sets x 20
The Forearm Blaster I purchased from Ultimate Arm Wrestling.
It's possibly the best forearm developer I've ever purchased.
Stay tuned and stay Strong!!!