Deadlifts

5 x 97.5kg
5 x 102.5kg
5 x 105kg

20 x 82.5kg

Those were godawful ugly.
I don't know why but I could not get my shoulders back and that seemed to throw everything off. A few reps were right on the button, but it was ferociously hard to set my back and maintain the position.

Still, I suppose improving my ability to assume and maintain that position after a day hunched over a keyboard is the primary reason I do these things.