Talk:Invulnerability/@comment-76.122.42.169-20130402043052/@comment-25133991-20140703055735

They'd probably be able to lift the amount they could during an adrenalin rush as their survival instincts might not be able to prevent them from using their full strength. I would say they could build their strength to greater level, but after some thought I'd say no since in order to build muscle you have to tear it first.