In high school we had this program called Low rep and High rep cycle. That would make us increase our one rep max in every lift every time. We would test in bench, squat, and clean and jerk.
For example your bench would be 300. You would look up 300 and it would give you each set, reps, and what weight to use.
I graduated in 1990 so I don’t know if many people know about this. Any input will be very appreciated.