Karate or really any other fighting technique is a good thing to have knowledge about. The popular fighting style known as Karate is popular due to being a means that anyone can use for self- defence.
A lot of people learn karate so that they can defend themselves, however there are some people that just practice it in order to train their body.
The fighting style is also known for its ability to make students more focused and disciplined, while also making them stronger of course. Although it is popular for self- defence, the original variation of karate was much rougher and could be much more damaging if used against a person. This variation was later refined into becoming the popular style it is now.

A lot of people learn karate so that they can defend themselves, however there are some people that just practice it in order to train their body.