The best self-defense is awareness of environment and avoidance.
.. but if you need to prepare yourself for everyday reality, than get involved in:
Krav Maga - KravMaga.com
Odbrana - Odbrana.com
Systema - RussianMartialArt.com
Martial art is only one, and the methods are different, the martial art is by essence self-defense, so if your method of applying the techniques is effective then your style is the best in self-defense. You can visit my Youtube channel for self-defense videos @elmolishow
karate is the best self defence for kids
Fightback, A Good Defense, Best Defense, Defend Yourself
The Mossberg 500 series is the best self defense hand gun in the 200 to 300 dollar range.
Chinese martial arts
The Taser C2 would probably be your best bet.
self defense of tiger
Horned lizards spray blood from the corners of their eyes in self defense. Camels sometimes spit, not always in self defense, but sometimes it is in self defense. Chinchillas spray in self defense. Some snakes spit in self defense, and so do cats. Skunks spray a liquid from their anal sacs in self defense.
See section 197 California penal code for self defense, which includes use of deadly force in self defense.
The duration of The Art of Self Defense is 480.0 seconds.
Self defence is defending yourself in any way. It could be physically, emotionally....and much more. If you are looking at self defence internationally, then it is the actions taken by a person to prevent another person from causing harm to one's self, one's property or one's home. self defense is what u use when someone is either in a fight or someone is trying to either hurt or kill u. it is best to know self defense so you can self defend your self :-)!
Japan Self-Defense Forces was created in 1954.