Tag: Okinawan Karate

Pareto’s Rule and Isshin-ryu Karate

I was doing a little spring house cleaning and came across a few old articles from the time when I ran a karate dojo. This was from 1994 until 2007. These articles appeared on the dojo website or in our dojo newsletter. I thought a few of them were fairly interesting, so I will share them here. This first one deals with Pareto’s Rule and Karate. An old student of mine, Lynn Hodges, wrote this article.

Pareto’s Rule and Karate

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One of my older students, Lynn Hodges, after a night of working on the basic techniques of our system and the development of Chinkuchi in the techniques, went home and could not sleep until he had written these thoughts down to get them off his mind. This article is the result of that mind purge.

Ramblings and Reasoning on Pareto’s Rule and Karate
by Lynn Hodges

In many business and non-business situations, the Pareto Principle, also known as the 80-20 Rule, emerges as a statistical constant. Dr. Arthur Hafner* provides a succinct overview of Pareto’s work:

Vilfredo Pareto (1848-1923) was an Italian economist who, in 1906, observed that twenty percent of the Italian people owned eighty percent of their country’s accumulated wealth. Over time and through application in a variety of environments, this analytic has come to be called Pareto’s Principle, the 80-20 Rule, and the “Vital Few and Trivial Many Rule.”

Called by whatever name, this mix of 80%-20% reminds us that the relationship between input and output is not balanced. In a management context, this rule of thumb is a useful heuristic that applies when there is a question of effectiveness versus diminishing returns on effort, expense, or time.

Sensei Sherman Harrill often said “There’s not much I can’t handle with a good mid-block and reverse punch!” This suggests that the 80-20 rule might be at play in Isshin-ryu Karate. 80% of situations can be handled by 20% of our techniques. The key is figuring out what 20% are those ‘vital few.’ While the remaining 80% of our techniques would never be called trivial by any serious karateka, most would agree that there are techniques that rate as the most effective or at least the most fundamental in our empty hand arsenal. In conflict, we’d choose these vital 20% of our techniques about 80% of the time.

What are the vital few? That is the key question for karateka, and especially the Sensei. Logically, the basic physical moves must be part of that 20% since they underpin all of the techniques. These would include the sweeping step, the stances, the launching of the punch with hips rotating, the “opposite reaction” force, the Isshin-ryu fist and the fundamental bio-mechanics of balance, leverage and movement. Since the basics of Isshin-ryu karate also include punches, blocks and kicks, those are likely in the 20% and are described by the upper and lower charts. Therefore, it could be argued that the basic physical moves and the upper and lower charts make up the vital 20%.

Mastery of the vital 20% does two things. First, it allows us to handle 80% of the conflicts where we rely on karate for self defense. Secondly, it stages us with a firm foundation to engage the remaining 80% of the empty hand and weapons techniques that comprise our martial art style. Perhaps that is why the old masters insisted on learning the vital 20% first. One recalls stories of a single stance being the single lesson for a whole year!

Unfortunately, since the basics and charts are fundamental and seldom spectacular, a beginning karateka is anxious to rush through them, and get into the ‘real karate’ seen as the kata or sparring and competition. Reflection on the importance of these vital 20% will bring the serious karateka back to them for betterment and mastery. As one masters the basics and engages the remaining 80%, a lifetime cycle of continuous improvement begins. What we observe as “Improvement in the vital 20% results in considerable improvement in the remaining 80%!” It’s Pareto’s Rule at work in the dojo 

How is that for a scientific look at the built-in efficiency of karate techniques?

While most often talked about in the business world, Pareto’s Rule applies to many other aspects of our lives. This 80-20 rule seems to very accurately reflect the effort, performance, and efficiency of many human endeavors. Think about it! Where can you see Pareto’s 80-20 rule in effect in your life?

Read other great posts here! I like to blog on a variety of topics and I do try to avoid politic. This is not a political blog. So, I do apologize if it sometimes sneaks in.

Also, please be sure to check out my military action thriller, Serpents Underfoot, and my collection of Adirondack Bear Tales! Both are receiving great reviews and both are available in both Kindle and paperback formats! I would love to hear what you think about these two books.

Do You Smack the Mak?

motobu_Makiwara
The Makiwara

Choki Motobu working ippon-ken (single knuckle fist), commonly used in traditional karate, on the makiwara.

There is a lot of misinformation out there about the use of the makiwara (or striking post) in traditional Isshin-ryu Karate training. I thought I would try to clear some of it up … at least as much as you can in a short blog post.

Japanese and Chinese styles certainly have some similar training equipment. For example, the Wing Chung style has the Wing Chung dummy. Karate styles have several different types of Makiwara.

However, the use of the makiwara in traditional Okinawan Isshin-ryu Karate is very different from what I have often seen portrayed in photographs or videos on the web or in books, etc. I have seen photographs of bleeding, badly deformed knuckles and arthritic fingers that could no longer hold a pencil or work a pair of chop sticks. I once saw a video where a Japanese instructor with horribly deformed looking hands was repeatedly pounding them into a large boulder!  Folks, this is not the way it was or should be done.

Anyone who has had the life-changing experience of being hit by Sensei Sherman Harrill before he lost his battle to cancer, can attest to the power in his strikes. Sensei Harrill could hit you in the shoulder and pile-drive you right into the floor. It bordered on being a religious experience. I have had the same experience being hit by Sensei John Kerker. There are a few other student of Sensei Harrill running around that can make a true-believer out of you. All that being said, Sensei Harrill could still hold a pencil, sign his name, or shake hands. When you looked at his hands, they looked … you know … normal! You might say they looked like “working” hands. But, by no means were they swollen, deformed, bruised, red, misshapen or otherwise ugly-looking. The two large knuckles of his hands did not look like some kind of mutant walnuts or purple ball bearings. But, those hands were truly deadly!

It has often been wrongly stated by many that the purpose of makiwara training is to build up calluses on the knuckles. Really? Is the purpose of playing the guitar to build up calluses on the fingertips? Or do the calluses build naturally as your fingers become stronger and more dexterous, and the music begins to flow? Has anyone seen a guitarist whose fingers were so deformed he could not hold his pick?

What the makiwara offered the karate practitioner was a means to strengthen his strike from the ground up. It offered progressive resistance. The more you moved the punching post, the more it pushed back. You would start by pressing into the post with the two large knuckles of your fist. You would set into your stance, place your knuckles against the post and press. Typically, the first time, the post would not move. You would feel some weakness somewhere in your stance, or your lower back, or your shoulder, or wrist. Something would feel out of whack. You would make an adjustment to your stance, your posture or your alignment, and try again. After awhile you begin to feel more solid, and the post began to move just a little. Over time, you would continue to press into the post focusing on your improved stance, adding hip rotation, shoulder extension, proper elbow and shoulder alignment. Little by little, the post begins to move more and more. You add breathing … exhaling into your strike.

After a time, you add distance and throw a controlled half-punch, then move to a controlled full punch. You try different strikes and striking surfaces. More times passes and you are throwing solid properly aligned punches and strikes and the post is really moving now. You are now also controlling the return of the post. Offering it resistance as it pushes back into your strike. Then one day you look down at your hands and notice the skin is a little tougher on your striking surfaces … harder. But not purple, or black and swollen, or otherwise deformed. They still look pretty damn normal!

The real difference … you are now striking with Chinkuchi! You hit your target with the entire body moving in perfect orchestration. The bone, muscle, sinew are all strengthened, honed, and working in proper alignment. Your strike is now intently focused with a surgical-like precision. It flows seamlessly and effortlessly from a dynamically relaxed movement into a concentrated, well-focused explosion of kinetic energy … which, instantly after impact, returns to a dynamically relaxed state … ready to strike again if needed. It seems effortless and flowing for you. It is natural and a part of you.

The person on the receiving end, however … probably wishes your hands were swollen, bruised, bloody and deformed.