... Repeat the circuit Another option, which is more realistic for many lifters, is to alternate between the two upper-body exercises, and then finish the workout with straight sets of the lower-body ... happens to the leftover rep? You're going to hate my answer. Take the specified amount of rest, and then do the final repetition as its own set. See, I knew you'd hate the answer. ... different exercises throughout the week. This one is kind of cautionary, and kind of commonsense. Few of you will want to do the same exercises over and over again in the same week, so you'd...