Krav Maga sounds like it could be really fun and interesting
Krav Maga
Krav Maga (; , "lit." "contact combat") is a military self-defence and fighting system developed for the Israel Defense Forces (IDF) and Israeli security forces derived from a combination of techniques sourced from boxing, wrestling, aikido, judo and karate, along with realistic fight training. 
Krav Maga is known for its focus on real-world situations and its extreme efficiency. It was derived from the street-fighting experience of Hungarian-Israeli martial artist Imi Lichtenfeld, who made
and so it is not clear cut to specify a universal curriculum, as may be the case for example within some eastern martial arts. However, of the major Krav Maga organizations worldwide, techniques are largely similar.
Adopted techniquesbr
Some of the key focuses of techniques in Krav Maga are—as described above—effectiveness and instinctive response under stress. To that end, Krav Maga is an eclectic system that has not sought to replace existing effective techniques, taking what is useful from available systems, for example: