Currently, I train squats, front squats, rotator cuff (occasionally), benchpress and deadlifts.
So I would exclude the front squats and rotator cuff excersise.
I train the three lifts from different heights, take squats for example: I squat to an adjustable bench. Deadlifts, I have about six different heights where I pull from, going all the way from deep deadlifts to near-lock out. Benchpress, I have three different board sizes to get variation.
But basically, three different excersises.
YIP
Zack