Since I am trying to primarily focus on my lower body strength, I want to keep my upper body stuff to a minimum, with enough work to just maintain/gradually and slowly build. I want to Dead Lift and Squat 2x a week, but what I was wondering was, is Dead Lifting heavy 2x a week enough to maintain my upper & middle back/lats muscle mass and strength if not gradually build it?
Also, wouldn't dead lifts be as beneficial if not more beneficial to jumping for single leg jumpers, since single leg jumping is p-chain dominant?