if you are serious about fighting, Julia Fikus has just started running womens
thai boxing fight classes at Box Tempel in Lehderstraße. They re quite new, so not so many girls yet. They also have kickboxing, boxing and MMA classes. You pay €30 a month for classes, or 35€ for classes and use of the
gym equipment as often as you want. They are also open everyday of the week from 8am til 10pm i think off the top of my head. Ive been there for about 2 weeks now, ive checked out other places, but this is the best, coz theres not many places that offer females serious chances to fight in the ring.
http://www.dekontaminierung.eu/boxtempel/index.htm