Krav Maga claims to be self-defence focused, so if it's the non-stylistic elements of SD training, preparation, etc, we have a dedicated SD sub-forum: http://www.martialartsplanet.com/forums/forumdisplay.php?f=72 If it's the actual style of Krav, I guess it's the "other styles" room: http://www.martialartsplanet.com/forums/forumdisplay.php?f=13 That said, I don't hold the keys to this place. Or pay rent One of the landlords (green name) or tenants (blue name) can probably better inform you than this humble ol' squatter.
