Well, as you can see from the vid, the guys' physical (muscular) condition is good. I think some aerobics would help here too, as you need to make complex moves when jumping like that.
I would too but I know I'd never be able to do it, and there's nowhere around here to really do the kind of awesome stuff they are D:
Google for some gymnastics programs that have something like that in your area, I see a lot of footage of these guys in gymnastics places so that's probably where they train
It did blow my mind.
Is that the Twixtor effect btw?
The black fella in the blue hoody was the best imo.
Your hands have to hurt if you jump on a ledge ;_;