Master Darlyson Lira teaches self defence techniques that are the best of the best when it comes to saving your life.  On this one DVD he teaches you not only empty hand defencive tecahniques but also weapons defensive techniques against gun and kinife that will save you from in close combat techniques  His easy to follow techniques and masterful teachning techniques make this one of the best DVDs ever created on self defence for the streets of Brazil one of the most dangerous countries in the world. Many of his techniques you might say are road tested.