Has anyone ever done pull ups on a rock climbing finger board? http://www.needlesports.com/acatalog/Training_Equipment.html if you click this link and scroll down a bit you will see what I mean. Anyways, I am a Rec. Sports Coordinator at my college and I do some rock climbing there and today I did some pull ups on our fingerboard. It seemed to work the grip and back/lats like crazy and it takes a lot of strength. Anyone think this would be a worthwhile investment for the house or are the normal chins at the gym better? Also, don't judge the prices of the boards on the link I provided... as they are a bit overpriced.