Self-defense classes can be custom designed for interested groups. Self-defense
is different from martial art. Self-defense is composed of simple techniques
which are easy to learn and easy to use. Self-defense techniques are generally
much harsher and more injurious than Aikido techniques. That is because it
is difficult and complex to protect an attacker while protecting yourself
(as Aikido does), but it is relatively simple to injure him/her.
