High-rep, heavy, controlled-cheat rows for a brutal back.
Use a wrist strap and go for high reps, but never let the lower back round.
The Kroc row is a one arm dumbbell row taken heavy and into high reps, with just enough hip drive to keep the weight moving once strict reps run out. The lats and upper back do the pulling while the biceps assist, and the loose but controlled style lets you overload the back with weights a strict row never touches. It earns its place as a back thickness and grip builder, famously used to drive up deadlift pulling strength.
Load and reps. Kroc rows use a much heavier dumbbell for high rep sets, often 15 to 30, and allow controlled body english to keep the set going, where a standard row stays strict and moderate.
A little hip drive is built into the method, the line is crossed when the lower back rounds or the weight just bounces. Start the rep with a nudge, but the back still has to finish the pull to your hip.
Yes, once grip becomes the limit. The point is overloading your back with big weights and big reps, and straps let the set end when your lats fail rather than your fingers.
