Now wait a minute guys. This is a bit off topic so I will show this and we will get right back on the thread but who says it is the
wrong angle? I wouldn't argue with this guy.
I also got to see him a PASIC. You find that different things work for different people.
http://drummerworld.com/Videos/nduguchanclerpasic1.html.
Usually, if someone is shaking out their wrists after each song, it means that they are in pain. If you're playing in pain, something is wrong. Ergonomically speaking, your wrist doesn't bend sideways. Compare that to Ndugu's setup, where his rides are almost vertical, but placed so that he still strikes the cymbal in an up and down motion, and not a side to side motion.
Now, Brann might have just been nervous, and shaking his wrists out was a nervous tic. Even so, when you are playing fast and hard like that, ergonomics are not something to be ignored. Especially when you're playing like that every night.