At some schools a few techniques at other schools many techniques. I saw merit in their use but not primarily for learning offensive techniques but for movement education. I over time adopter the following traditions to our program. While a belt is indicated where they are introduced to the individual’s learning, they are all important components in their eventual Black Belt test.
The yellow belt Te (or hand) wazza. The main purpose of these drills is for the student to enter a space efficiently. The fourth one is particularly important to the Black Belt study of kata applications.
The blue belt Geri (or foot) wazza. The drills are to build skill for kick delivery. The first four drills involve stepping back to find space to kick. They also draw the abdominal muscles back stretching them. This allows them to kick faster during their contraction phase. The fifth drill is part of their eventual aikido studies from the Tristan Sutrisno drills, The last drill utilizes one of Ernest Rothrock’s Parry Blocks, works the exterior line of defense and attacks the rear leg.
Yet another challenge is learning advanced timing of the kata Chinto with a partner who is working the opposite direction. Mr. Cassidy and Mr. Lee are performing this when they were new Sho-Dan's.
The formal study of Isshiinryu kobudo does not occur until after Black Belt. The Bando staff (The Horseman’s Form) or Bando stick (1/2 of the form The Hidden Stick) instead are used to develop the student ability to use a weapon.
Again these drills while real working techniques are mainly do develop movement skills for Black Belt training.