lance.. if my goal is to add the most amount of muscle mass to my general back (not including the traps), where do you think is the body in the most advantageous position in terms of leverage in the rowing motion? (pull to lower ab, pull to shoulder level.. etc)
right now, i favor the single arm rows pulling the harness into the armpit area with the harness height set at a little lower than shoulder height.
i do single arms to put as little load to the lower back as possible. routine is mid-high reps ~8-20 per set.
thank man.