First of all, do you have any alts or are you completely new? Cause you're gonna need a bit more of understanding of the joints to even start sparring/parkouring/tricking/breakdancing/etc. Well, either that, or you need to be really smart.
SparChar had it nailed down. you REALLY REALLY need to learn how the joints function and how they work in different combinations with each other. Although, i'd be happy to help you out. PM me some details. Be warned, i am specifically a sparrer. I cannot make a replay to save me life! xD