Monstar-Yes, I think it is possible to overtrain the forearms, just like any other bodypart.But, I think it takes more work to overtrain them.I don't think training them every other day for 3 days a week is too much, unless you have limited recovery ability, in which case, you're 1 on 2 off would be a good idea.I have trouble finding a good routine as well.The best thing to do is pick a few exercises you like and can progress on and do them.I've alternated my forearm/grip routine somewhat.I do one-arm bar hangs on one day,sandbag curls on the next training day and farmer's walks on the third training day.Those are my core movements.Once I have finished the core movement for that day, I'll experiment with a few other minor grip moves.Experiment being the key word.I might do supersets of towel chins and pinch gripping or reverse curls supersetted with hammer curls with thick dumbells.As long as the core movements are progressing, I can have fun with the other exercises.Kinda just tinkering around to see what works good.I don't want to do too many grip exercises as it will detract from my other weight exercises.Keep at it.I'm sure you'll find a productive routine.