Question: what are all the different martial arts?
Answer: Karate. This covers many styles of self-defense involving kicks, punches, and open-handed chops. ... 
Jujitsu. Developed in China and Japan, this martial art is a forerunner of both aikido and judo. ... 
Aikido. ... 
Judo. ... 
Hapkido. ... 
Kung fu. ... 
Capoeira. ... 
Krav maga.