A few of the people in the Credits are friends. I just did a boxing seminar with "Oz" among the instructors this summer. Oz, if you're reading this, Kirk says, "Bayum!"
Ha Ha Ha. I would have loved to have seen the look on that guys face when he saw that she fights with real swords. Definitely better than running around on a field dressed up in costume, swinging around foam sticks and swords.