Ineffective back exercises..
I'm having issues with my back. Not pain, not inflexibility, and I don't think weakness. I just don't feel like I'm doing ANY upper or mid back exercises right. I love my good mornings, and hyperextensions I can do all day. Anything above those muscles seems to be "numb". I have no control over the muscles, I've never been able to flex any back muscle except traps. I really feel like my arms and shoulders are doing all the work in a dumbell row, seated pulldown, pullups, barbell rows, etc.
Any advice? Why is this so awkward?