I am looking for some sites where i can find human poses where is explained how to draw them...
Maybe Nymph van Tassel know's some.I noticed her drawing's are very good,but Rezo's are good to(there are some others that have interesthing drawing's too,but I forgot there names...sorry...)

try these

http://www.learnhowtodraw.com/
http://figuredrawings.com/learn.html
http://www.drawingclass.com/

I know alot of japanese manga ones, cos thats the style i drew.

I would say that you would be better off buying books instead

Thanks Devilwillcry.Hey I saw your drawing of the girl with the painted face and yellow dress:very Stylish

here man, look in this thread, For Career Artists and Interested Artists --> Life Drawing, I'm posting human body work in there, the more people reply, the more I'll be able to post.