Now the next thing we're going to do is some bear crawls. Bear crawls, they work your whole body, you're going to use your core, you're going to use your lower back, and we're going to add a little bit, a couple of twists to it. So the main thing is, is that you're going to be in a position here, right. You're hands are about shoulder width apart, and you're going to always have one leg behind you. Now again, you don't want this knee to be extremely high, you want it to, to kind of trail your body, so you're going to be here, staying low, here. So it looks like this. When you get to here, we could do that push-up, to that rotation that we did earlier, right, and then back down, and then bring it back, backwards. Now, the reason why I'm doing it with one arm, is because I'm focusing on stabilizing, and my shoulder girdle to get that more support and motor unit recruitment, around the shoulder. One more time, bringing it here, top, top, top, and that's your bear crawl, to your push-up circuit.