If you are practicing traditional karate then your training will be geared toward defending yourself from a violent and untrained attacker at close range. -Or you can say "Karate is a martial arts that originated from China"
Many find the high-energy aggression levels in Karate truly cathartic.
Not unless it is at the start of a sentence or part of a formal name. Karate is studied in a dojo. He went to the dojo to study karate. He studies Shidokan Karate.
Martialarts include Tae-kwon-do, karate, kung-fu, and many other styles.
Here are some sentences.The crime fighter's sidekick was a karate expert.Every hero needs a sidekick.
You have karate to use as a self defense system.
In Karate I am impregnable to catch my partners fist.
Karate does not use weapons. Many karate schools also teach kobudo, which is the use of weapons, and have failed to keep the distinction between the two arts.
Ninjas don't use karate or Kung fu. They use ninjutsu.
He trained his protege in the art of karate.
Judo is a martial art form that is somewhat akin to karate.
You use it in Sparring.