Professor Hernandez covers all types of fighting styles with a unique approach of teaching and helping the student understand the many levels of energy for generating maximum power with the least amount of effort for attack and defense, all within the motion of being attacked.The term Self-Defense is not enough for the material Professor Hernandez has to offer. The training is not technique based, it is an expression of yourself and how you choose to move your own body with the principles that have been proven to work in real life situations not just in the martial arts studio or any type of controlled sparring atmosphere.Everyone can learn from this system. Beginner to high level black belt, boxer, MMA fighter, grappler, or BJJFrom: Scott Brigham 5th Dan Taekwon-Do Instructor