Free-ride style me thinks.....
Look at Josh Bender....and the film he did trying to do something like a 80ft drop-in and ended up in hospital everytime he tried it!
Anyway his bike will take loads of abuse especially his wheels, rear shock, head tube and his general frame.
and in trials i would say big drops, hooks, taps(front-touches), and shorting step-down gaps.
BTW. VERY HARD TO READ!!!!! >_<