Good forearms/wrist exercises??

[the People's Champ]

Start deadlifting. If you already are, then start holding your lockouts. No gloves or wraps.

for how long?

 

[clab]

All of these suggestions are good, but I'll tell you what shreds your forearms like nothing else - hitting. I coached baseball the past four seasons and didn't get to the gym as much as I'd like. I'd lose strength and size in every other muscle group but forearms. After a few weeks of hitting infield/outfield to the kids they'd be jacked.