This is the Authentic Pekiti-Tirsia Kali System and True Combat Blade Fighting. Live Blade to Blade Sparring is the most Advanced Training and Skill Validation method. To be completely prepared to face and fight with any Edged Weapon, you must train in this manner. This is the final level of training, taught and applied by Masters of the Blade of Authentic Filipino Martial Art, and other cultures around the world, for centuries. Headgear and other protective gear has never been used or necessary for training and engagement of lethal combat. This is it. PTK-SMF. www.ptk-smf.com