I'd like to preface in saying that if I have posted this in the wrong area, please tell me and ill happily move it to where it should be.
Im starting the beginner grip training workout that David Horne posted:
Pinch lift + hold
reverse wrist curls
I am doing this 3 times a week as stated (mon,wed,fri) however I had a question in regards to overdoing it, whether or not it was possible (which im sure it is) however to what degree? and if I was able to add some of my favourite exercises into the mix.
I was hoping I would be able to add farmers walks, and my gym has a metal bar with a rope attached where you add a weight to the bottom and roll it up (not sure the name for the exercise).