My current one. 5X5 training. Basically 2 progressively heavier warmup sets (for me not higher than 60-70% of 5 rep max) then 3 sets at 5 rep max. I do this for the core exercises (squat, deadlift, DB bench press, military press, DB row) then I add three sets of 10-12 as an isolation exercise (lat raises, flyes, lex X, leg curl, etc.
HTH
ND