Self-defense is well described as the act of defending one’s self when they are physically attacked. There are times that one gets unfortunate. These are the times that one may get attacked by a group of people who come from nowhere. The people who physically attacking they are usually in need of the phones or even the money. It may a group that approach to attack or it could be just one person.These attackers may be on one specific person and there are times that their attacks are random. Due to such situations it would be necessary that one acquires the skills to be able to attacked themselves. When is able to do away with the attackers by physically defending themselves is what is referred to as self-defense.