Back squat, Rest 3:00-4:00 b/t sets

Build to heavy 2 (H2) @ RPE 7 (3 RIR)
+
3 x 2.2.2 @ 85+%H2 (RPE 8)

– Build to a heavy double (H2) with 3 reps in reserve.
– 2.2.2 = cluster set of 6 total repetitions: 2 reps, rack the bar for :10-:15, then un-rack the bar and do 2 reps, re-rack again for another :10-:15, then unrack and complete the final 2 repetitions.
– Start the back-off cluster sets @ 85-90%H2, then build up if bar is still moving fast (do these at RPE 8/ where the bar is still moving fairly fast).