From a early age students learn self defense which includes a number of different blocks. Learning to deflect and physically blocking the limbs that is used to try and injure them. Most children at schools at some or other time are targeted by bullies and due to them just defending themselves, do not get into trouble, by defending themselves. Defense is always the best way to deal with aggression this can be applied in a few different level, from having confident by working in classes blocking. This confidence through training also gives them the level to verbally talk the aggressor down preventing physical contact.