Today's combination of throwing, lunging, pushing, and sprinting is sure to leave you out of breath. Still, try not to take too much of a break between complexes. We're still trying to keep the workout within that hour or so—including the intensive warm-up.
If you're worried this conditioning phase will make you lose your gains, don't be. During this phase, you'll start increasing the intensity and the metabolic demands you're placing on your system. You'll continue to add size and strength to your muscles while also shaping and conditioning them to achieve that athletic look.
Now, let's not talk about it. Let's be about it.