JLo's doing it and so can you!!! Spend an hour learning the basics of Krav Maga, Israeli Self Defense, and feel safer walking down the dangerous streets of the Stanford campus :-).
Krav Maga is an Israeli army method of unarmed combat now gaining popularity all over the world. It is considered a "no-nonsense" method of self-defence for a variety of situations. Originally developed during the liberation fighting of Israel, Krav Maga is now practiced by the entire Israeli military - especially its elite forces.
Krav Maga combines elements of boxing, Judo, and Jujitsu as well as the use of weapons such as knives and sticks. This weapon technique is taught to deal with modern day street situations where guns and knives are often involved. There are no kata or other traditional martial arts training exercises.