There are three categories of skills. There is Arms, which has to do with, you know, weapons and shit. There is Grace, which has to do with social-fu. And there is a third category which is about movement.
There are three things you can do to other characters (and have done to yours) which makes some skills inaccessible. You can Disarm, which cancels out Arms. There is Disgrace, which cancels out Grace. And there is... Dis-something, which cancels out the third "movement" category.
It would be very cool if I could find a dis- word that would fit the same pattern that the other two do. Right now, all I have is:
a) calling the movement category "Courage" and making the maneuver "Discourage." Which sort of works, but is not satisfying me right now.
b) calling the movement category "Unbound" and making the maneuver "Bind." This is clearer, but reverses the prefix convention of the other two.
c) relying on Story Games to suggest a word pair that works and is obvious after the fact and makes me think I was stupid for not thinking of it myself.