In my opinion the Renegade rows weight lifted sum is not counted properly. It is an alternating exercise and its description says one side counts as a rep. In fact it means e.g. 18 counts in total consist of 9 for the left and 9 for the right hand. The Couch instructs e.g. 2x7.5kg dumbbell and assumes that in one rep 2x7.5 kg is lifted and then incorrectly counts weigh lifted as 18x2x7.5. I believe a right formula is 18x7.5 (9 for left and 9 for right hand)