We've actually did a really fun study. I collaborated with Bill Kramer who's Sports scientist of the Year. Award is the bill Kramer Lord. If that gives you an indication out of University of Connecticut as well as with Lee Brown. So to Lifetime Achievement, Award winners. And really we put people on a plane and In Storrs Connecticut and flew them to Cal State Fullerton. So a cross-country flight and some of them got to wear compression gear during the flight and others did not and then they landed in California. Did a training bout, put them back on the plane, went back to stores and I think they did another training about when they got back. There was a lot of data that came out of that paper. But one of the things that was clear is the compression group was effective at handling, some of the blood related coagulation and other issues associated with long flight. And particularly athletic performance. So that's actually a sneaky little Insider trick that. I'll use a lot with people particular things that are traveling is just where that compression gear on the plane. So you talked about that and that sort of run that study to mind that as another effective strategy. So compression gear in general as well as particularly on a plane. Basically the tighter you can get it the better without obviously making your hands purple and being uncomfortable and things like that. So it doesn't have to be overly tight. Anything will work and probably help. So I'm also doing That personally anytime I'm taking a flight like that as much as I can that's just to feel a little better when I get there.