you bench horizontal so we train that exercise horizontal,we touch the bar to the same spot as we bench.latpulldowns are ok too nut do yout lat pull,pull ups and then do a barebell row...th first two hurt your shoulder,i can do bent over row,back flat,moderate to heavy weight,no shoulder pain.thses are the key exercises we go through,there are many tri exercises..but certain ones that we cycle trough to help our bench....variety is always good,but barbell row is going back to basics and it's the king for back mass and strength......