Okay, so there's one technique that I do before I even start to exercise where you can do several different breathing techniques, but one that I learned a long time ago was almost called the four by four by four. And basically what that is is you breathe in through your nose for four seconds. You breathe out through your mouth for four seconds, you do that for four minutes. So before I do any kind of, you know, a four run, I do a gym workout before I even do a speaking engagement, is that's how I open up everything. So those breathing techniques, but while you're running, people always say, infe can know without doing your mouth. And there's science behind that. What I do is I go into my nose and my mouth. So I like to breathe very comfortably and works for me. So it just works, you know, whatever, whatever's your fancy. That's not true. Thanks for watching. I hope you enjoyed the video.