 So there's a couple of different ways that we can do this. And what we'll do is we'll kind of work within this green zone. I hope you can kind of see that. But again, within that kind of shadowy green zone, we'll do a couple of repetitions. It's just a goal for Keith to kind of stay within. What that is is that's his max with 40% below it. It's an ambitious goal on the positive. It's not so much on the negative. And what we'll do is we'll walk him through a couple of repetitions here. Again, working through that zone there. OK, you can go ahead and hit Start there and be ready in three. Two, we'll get a couple reps here and drive it. Good, the core tight. So he's trying to stay within that green zone. Two, one. And again, now hold on to it. Hold on to it, stay with it. Getting all out of there. Breathe through, hold it out. That's it, that's it. Good, good. On the negative, see how much further and how much stronger he is. There's no bracing here. Two, one. Let's stick with it. Breathe, drive. Keep the core tight. On the positive again, that was his static max. He's staying close to that green zone. Two, one, one more negative, Keith. And hold it out, hold it out. Keep with it core tight. Good, stay with it. Break that machine, keep going, keep going, keep going a little bit longer, a little bit longer, a little bit longer, three, two, one. Let's take a breather. If you hit stop for us there, that was awesome. And again, you can see how on the negative or the eccentric portion of the repetition, he's much stronger. And the point proven there that if you are doing a chinning up motion, how much stronger you are as you let yourself down. But we're in a gravity-based system. We're confined by gravity and what we can actually get ourselves up to the chin bar with. More becomes, you got these wagon wheels hanging between your legs and you're trying to climb up there. I mean, I've done it. Still do it sometimes, but I have to. But anyway, again, the point being is that you have the strength and the capacity on your negative as you saw with Keith. I mean, between his static max at four, whatever that was, you've got his 11.22 on the force pounds on the way back up on the negative. So again, you've got some potential there. Now, what we prefer in most of our clients kind of cling to is what we call a hyper repetition. I think this is something that Arthur Jones kind of aspired to, knowing that if you had a safe way to maximally load the positive followed by a maximal load on the negative, this might be the most efficient way to do it. Safety does come into mind with other systems because, again, what does that load on rep one versus rep three or four, however many you're doing? You're going to fatigue. So how do you adapt as you fatigue? Well, again, the system kind of perfectly aligns with that. So what I'm going to have Keith do is kind of, again, what most of us at efficient exercise take clients through what we call hyper repetitions. Again, maximal positive, maximal negative. In this case, as he's pulling down, that's the positive. As it's going back up, it's the negative. You're warmed up and ready. Hold on one second. We'll go ahead and hit next. Go back to pull down. We're just sticking with one exercise for demonstration purposes. Go ahead, hit begin and start there. Two, one, drive. Good, we're going to do three all out reps. Keep pulling. So now his green zone is way up there from that max. Two, one, okay. Now resist, resist, keep pulling. Yank those handles off, Keith, right here. Dig it, dig it, dig it. Three, keep pulling. Two, one, we'll do a little rest pause here. Give you a break. Three, two, and go again. We'll lay into it. Abs are tight, draw those shoulders down. Good, continue to pull into it. Two, one, keep a good grip. I want you to resist it. Stay after it, stay after it. Good, keep breathing, keep pulling. Fight it, three, two, one. I want you to rest here. You can see a little fatigue setting in. That's good. He is human. Two, one, and go. Stay with it, stay with it. Continue to pull. You're going to tell yourself abs tight. Drive those shoulders down. Good, keep squeezing, keep squeezing it. Two, one. All right, last negative, last negative. All out effort, all out effort. Keep pulling, keep pulling through the fatigue. Try to put the brakes on that. There you go. Three, two, one, and relax. Good job, good job. Give him a hand, give him a hand. So again, with the demonstration purposes.