 There's a few techniques that we cover. It's called the power wuzhou. So all we're doing is a wuzhou, but we're adding extra juice to it by using our other hand behind it. All right, so what we want to do is we want to use this bone, this part of our palm. It has the most structural integrity. If I push here, there's nothing actually holding back the palm. You can break it easily. Use this part of the palm. Okay, and I'm going to use this part to push together. We're going to use a snapping motion. Okay, so this hand pushes on the wrist on this part of the right hand. Snapping motion. At the same time, I'm going to take a step. Take a step into it. All right, and if you also have one more thing is you think about hockey checks. They thrust their hips into it. Okay, but don't thrust it back like this month. Just start from here, thrust and then now you're straight. You're not straight and now you're straight, so don't go farther than that. Okay, so just to practice we're just going to stand, combat stance, and just go like that. And the target is the sternum here. You know I do it with one hand. That's got some juice under it. So imagine I use my body and both hands and use my hips. Okay, so it's actually quite useful. So just for training purposes, I'm going to go just lightly, okay? So power is actually from connecting the elbow to the hips. See this connection? Elbow and hips move together. Now you just use the hand without moving the hips, you can get some power. But you can get more power when you connect the hips to your elbow. All right, so that's the power of Uso. I'm just looking at it like this, connecting my hips with my elbow, and then aiming this part to the sternum. The sternum is where you can meet this breastline where they meet. It's a nice bone there and it's very sensitive. That fits perfectly with your palm here. So you want to push it upwards, actually. Upwards. So even with a pad on, you can get some force. I'm only 150 pounds. He's 215 or something. And I can push him back doing that. And he's got a pad. Okay, so that's the power of Uso. The other, the next one is called a power knuckle. All I'm doing is just doing a straight punch, but put the middle knuckle out. All right, and I'm doing the same motion. So instead of using your hips again, this one's going straight out like a straight punch. Okay, we're not going to take all the force. This is just kind of like the head of the drill. It goes into the drill hole and then the rest of it comes after it. Okay, so so I'm doing it like that. And it's a little bit stronger than the other one. Okay, so and then the third one is using this one instead of to the truss up to the throat or to the chin. The throat is better because you got this. It goes up to the guy's throat. Okay, so those are three levels and three levels of force depending on what he does. Okay, so let's move on to the next one.