 And so if you're a forward head posture person when you're young, where your nose enters the door before the rest of your body does, then that's gonna end up being problematic. And over time, it can take 20, 30, 40 years, you may end up getting stuck like that. So posture is hugely important. Right, so start when you're young. So let's talk about decompression. How does decompression work?