 You would be surprised at how many hamstrings, rectiframs, stuff like that, where they use the, they measure those in squat studies, or they'll use them in leg press studies or lunge studies. And so I'm not surprised. I see tons of stuff in lots of studies that we look at. And I wonder at the time, when this is happening, like there's gotta be some, there's some massive knowledge gaps that do exist even amongst the researchers themselves. And that's not me. I'm like, not like crapping on. I'm saying it's a legitimate problem in some of the data because people will reference this data and there will be such massive knowledge gaps about this stuff that it will get spewed out as facts.