To prepare the areas that will be used for striking or used for blocking. I am preserving the old ways of training that has worked for many years, and including some more recent training methods. Please don't confuse the old ways of training to the diluted modern methods that avoid many types of Hoju undo. To prepare your tools for the job of defending you and your family is what many of the martial arts is about. Let's not confuse the winning of cups and medals with the real effective martial arts. Disclaimer: MKDIOS122, Dave Naughton, Cannot be held responsible for any injures to any person or persons who attempt any of these drills without supervision of a suitable trainer. Your trainer (Sensei) should provide you with a good Dit Dow jow; this should be applied before and after training. This training takes many years of practice, if you cannot follow this advice please DO NOT ATTEMPT THIS TYPE OF TRAINING.