i used it today for the final pump in my back-workout. I use the upper cable row working up to 275 lbs. and doing 19 reps in Pitt-Hardcore-Style (12 reps, 4-5 seconds rest, another 2, 5-6 seconds rest, another 2, 6-7 rest another 1 and so on).
First exercise lat pulldown 1 arm pyramide up to 335 lbs for 6 reps
second: T-Bar row lying on a bench (Pitt-Force) single-reps with short rest 3-8 seconds in between, 11 x 420 lbs
third: "prayer" Pitt-Hardcore 19 x 275 lbs