Say if you do 4 sets of 10 reps, do you do 4 sets of 10 reps at 135 pounds?
Or would you ramp it up doing 45x10, 95x10, 125x10, 145x10.
So is it better getting more work in for repetition work at 135 pounds or is it more important getting that heavy set in at 145 pounds?
Also should the last set for repetition work be taken to failure? Say 135x15 for the former method and 145x12 for the latter method?