This might be my all-time favorite band drill. It gets the blood flowing to your lats, lower/mid traps, and biceps in a big way, perfect for priming your body before you get into an upper body workout. Use this exercise as part of a warm-up for 2-4 sets of 10-20 reps.
I've come to the realization that not everybody is interested in entering powerlifting competitions, but they are interested in improving their training by using powerlifting concepts. So here are a few things I picked up in the powerlifting pits that you can use to reach whatever lifting goals you may have.