Peter Attia· MD
so the weight of our arm I mean I'm sure you've did that in general surgery way more than me the weight of the arm is enormous if you have to amputate an arm for a tumor or something and all that weight pulling on an unstable fracture well that put tremendous traction on the nerves ended up killing his ulnar and median nerve ulnar and median over out he came in his hand was like that he couldn't he couldn't uh oppose his thumb he couldn't do anything