Do 4 feeder sets of 10 reps by gradually building the weight up from set to set. Set 1 is pretty light (RPE 4-5). Set 2 is a little heavier (RPE 6-7). Set 3 is a little heavier again (RPE 7-8). Set 4 is your hard set: try to hit failure at 10 reps on this last set.
