Is there any good sparring teacher out there?

I know how to run (hold )
but how do I run in relaxed?

and how do I even do the thing that oblivion did
( spar against himself it was sick XD )

^ and that's why I want to be taught on how to spar

I can help,i spar like crap,sparring takes some time though

you know relaxed running just like in oblivion's replay "mistakes i have forgotten"

You don't have to exactly copy him,do something your own way,make it as realistic as possible
with your own pace,your own style

thats the main problem my spars ... suck it does not flow and i cant get realistic movements

You should probably watch this,though I know its quite long

just hold your shoulders, extend your knees and elbows, and contract your abs. This was step 1 of how to run in relax

try using (hold)spar in 4 turns then the rest is relaxed or just maybe do crazy flips just like what i do in parkour maps flips helps me move

I suggest you try to recreate all of your movements that you do in real life, thats what helped me out alot
oh and join rso and shit