OK so the situation is, even though I have a gym and home, I tend to do ALL my lifting at work on my lunch breaks at the company gym. I do all my Cardio and BJJ on my own time.
I bought this Fatgripz that I showed you earlier in this thread. So I kept a spare pair of the blue Fatgripz at work in my locker. Never really used them consistently to be honest, but I used them once in a while. Friday I had to work and I hit the gym on my lunch. I purposely brought the Orange Fatgripz to work because they were just sitting at home literally collecting dust. I put them on the chin-up bar and intended to do four sets of ten.
My grips started to fail on third set at 6, but I reset grips and forged ahead to complete my sets/reps.
I then put them on the Hammerstrength rowing machine and did some rows.
If DOMS is any indication of success, I would say I have had "Great success" [/borat voice] hitting the grip muslces that I haven't been hitting up until this point. The Fatgripz Extreme have my forearm muscles screaming for recovery, and I think I am going to have to incorporate those Orange bastards into every pull exercise I do now.