Martial arts are usually practiced for self-defense. These arts were so popular that they were later turned into official internationally acclaimed sports. Some of them have even made their way to Olympics and other major sporting events. There are some martial arts though that you might not have heard of, or only see in movies, because they are totally dangerous. They may result to injuries and even death in some cases, if not done the right way. Nevertheless, these most dangerous martial arts have still sparked the curiosity of many people. For sure, after knowing the danger that comes with the arts, you will be interested to give them a try too.