Looking for some back workouts that could be done with dumbells and pull up bar only....i have no access to a gym but have 35 40 45 50 and 60 lb dumbells...i am at an isolated work location and this is all we got....looking to get some work done on my lats and middle back......i never had great routines for my back but would like to start bringin my back out...was gonna do a ton of pull ups and bent over rows...but was wondering if anyone had anything more routine...looking to bring these parts out....diet and rest will be good out here on site..any ideas appreciated....let me add stats 40 yrs old feel 30...205. 6 ft tall....off cycle right now....just a lot of salmon and honey for next month or so....