5 sets
Set 1 20 light reps
Set 2 15 heavier reps
Set 3 12 heavier reps with 3 second slow count on descend each rep
Set 4 10 heavier reps with 3 second slow count on descend and 1 second hold at the bottom of each rep
Set 5 8 reps as heavy as possible

Note: Increase weight each set, follow the slow count tempo and holds!! Increase weight each set to a heavy but doable set of 8. Rest 2 minutes between sets. If you are repeating this from prior times, it’s time to go slightly heavier.