You can also use V - Bar attachment (as you'd use for seated cable rows)-- it's shaped like a triangle that's open on one side. (bodybuilding-wizard.com)
Finish the workout with a couple of warm up sets and 3 work sets consisting of 8 - 10 reps of seated cable rows by using a long bar. (fitnessandpower.com)
The first part is doing close grip reverse pulldowns done on a Hammer Strength machine, which is intended to target the lats and the upper back, the seconds part is doing overhand grip bent over barbell rows, intended to put on mass and the third part is doing seated cable rows, intended to add thickness to the teres major and the rhomboid muscles. (fitnessandpower.com)