Charlie Weingroff on Instagram: "I’m not asking if ELDOA works, because it clearly does. What I’ve never been able to ascertain is the methodology, the exact thought process, the clinical construct that led the first person to say this position is T10 T11, and not something else. And why does changing my arm from this position to this position shift which joint is being affected, which I do believe happens. If you know the answer, I’d love to hear it in the comments. #ELDOA #SportsRehab #Physica