Close Kinetic Chain vs Close Connet Chain?

Athletes would have to have less than a 20 % deficit on that before they got tested on the open conectic chain dynamometer. So it would be interesting if the cincinnati group of the article we just read, you know, it does is this rate of force development. But i think from a functional perspective, and kind of coming full circle on the clothes, connectic chain,. When you look at athletes and sport, when they're having the deficit during their, during their return to sport, is in a close, connecti chain fashion.