Meh. I always thought parkour was the one with the tricks. Oh well.
A bunch of my friends at school are pretty into freerunning. They know various tricks
from king kong to underbar. King kong is a move where you're running, and then you
need to jump over something, and it's a quicker way. Say you're on top of a building and
there's a ledge. The wall before the roof ends is let's say 3 feet taller. You're running,
and then you jump up onto the ledge. Mid-air, before landing on the ledge, you bring
your knees into your chest and your arms down on the side of you. Once you hit the
ledge, you push off of it with your feet by extending (toribash reference) your knees
and then pushing off with your hands. The hands part is optional. It launches you
forward into the air much faster than if you were to just jump onto the ledge, then jump
off. Dangerous though if you lean back before landing on the edge. My friend hit his
head on the ground once by doing that; luckily he was okay and his neck was just sore
for around 10 minutes. The second move that I mentioned is the underbar. It's more
easily explained with this gif.
My friends know a handful of 'moves' similar to these, and I'm starting to learn a bunch
from them and we do them around school to make the other kids jealous of our skeelz.
Edit: Here's another version of the King Kong, which I also know. But it's not as fun.