Lightsaber training

I went to the park today with Brad, and we got to see two guys "practicing" what seemed to be choreography for a lightsaber and combat fight. I got out the camera, and Brad made some sound effects.

You can see, at the end of the second "take" I start shaking because I'm trying not to laugh. What you miss is, at the very end, the man next to us said "those guys are good." So funny.