Build over the first three sets to a challenging but submaximal weight, leaving two good reps in the tank. Repeat that weight for the remaining two sets.
4 Rounds For Time:
21 Sumo Deadlift High Pulls, 95#/65#
3/2 Rope Climbs, 15' Ascent
Extra Work: Back Squat
6x4, use 90% of last week's top set of 4