Try it out with your lower body sometime throughout the week in your upper body workout, try the same tempo with something like dumbbell chest press or push ups or any type of row, like some major pushing and pulling moves, and you'll see just how challenging that can be. Which is really great too, because, you know, obviously we want to challenge clients in the gym, but we also want to take care of them. And it's very easy with that slow tempo to overdo it