Tag Archives: hand fighting

How Long Before Perishable Skills Perish?

It seems we human through the ages, always knew we need to keep training to keep sharp, and if you keep that single motto alone, probably all your performance bases are covered. I mean to remind that even cave men practiced their spear throwing, they had to, and then we moved on. Life has gotten way more complicated than tossing pointy sticks and just about every job, chore, hobby and skill has multiple layers of mental and physical performance that are stabilized, honed or slowly disintegrate. The concept of “perishable skills” has evolved into our vocabulary after we stopped just cave man grunting.
The first time I heard about “perishable skills” was in police training a very long time ago. But we all heard the phrase “use it or lose it” and versions of advice thereof for decades. Older-timers heard of it for centuries. The term “perishable skills” is another fancy way of saying use it or lose it.
In policing, topics like driving, handcuffing, verbal skills, firearms, strategic communications and less than lethal are skills have been deemed perishable, that LEO’s must stay “up” and current on. But there’s never enough money or manpower to enforce rigorous training cycles. In the worlds of combatives, martial arts and combat sports, we center in on hand, stick, knife and gun methods.
How long before perishable perishes? In hot pursuit of training ideology, various US state police and military, even in the business-world, training criteria has segmented the disintegration times into three categories:
  • perishable skills (half-life of less than two and a half years),
  • semi-durable skills (half-life of two and a half to seven and a half years), and…
  • durable skills (half-life of more than seven and a half years).

How were these timetables developed? By whom? For whom? But, organizations have to start somewhere and justify their timetables. We were once inundated with the “10,000 hour to expertise” training-experience rule and this idea was most recently promulgated by Gladwell’s “Outliers” book, but then we quickly learned from about a ton of experts that everyone is different and “hours-to-expertise” differ greatly, person-to-person. Just look this subject up on the web. (And quit quoting the 10,000 hours rule, people!) I too would like to suggest that such time limits are arbitrary and discretionary because all people are different. This established, we might therefore, logically think that “hours-to-perish” is also different too for different people. Everybody is different on both the up and down sides.

At or near the end? There has been considerable study in these performance matters and the topic of tennis is often used in sports performance testing and analysis. So, I will use a quick tennis analogy. Imagine a lifelong super tennis champion, like Serena Williams or Federa. They age, they just lose a step, even though they are constantly working out and playing. Eventually they must retire as fresh kids rise up. They retire to a tennis club and become resident tennis pros. There they teach tennis and so forth. It is hard for me to imagine that a 60, even 70 year old Serena or Federer would not still beat almost ALL “normal” tennis people in the neighborhood, country club. I think this because they have indeed accumulated so much time in the enterprise that even Serena and Federer, at their near-worst, are still above-average, darn good tennis players. Aspects have perished, but since they were once so high up, that even with significant perishing, they might still pretty darn good for a long time.
I could go off on an in-depth tangent, deep-dive on this topic and I have in various books, essays and articles, but in summary, it’s simple, I (and we-many) think that perishable skill timetables are highly situational in topic and person. The subjects of multi-layer teaching (in what I nicknamed “triple canopy” teaching – (1) books, (2) films and (3) classes/seminars) and the tricks of retention are related to perishability and are other subjects for other pinpoint essays elsewhere.)
Ol’ René Descartes started that little ditty, “Cogito, ergo sum,” Latin for – “I think, therefore I am.” And we are human and therefore will stop thinking someday. Perish the thought! We’ll slow down and stop…playing. So, “I perish, therefore perishability is inevitable.”
But while we are still alive, kicking and unperished, we can use that caveman idea that we humans need to keep tossing spears, keep training to keep sharp and this simple caveman idea instantly covers all your bases. It’s always nice when extensive research still matches with, and backs up, your definition of common sense.
You still might end up a pretty good ol’ pro at the old Caveman, Spear Pro Shop and Country Club.

More on this subject https://www.chieflearningofficer.com/2020/10/29/skills-arent-soft-or-hard-theyre-durable-or-perishable/

Hock’s email is HockHochheim@ForceNecessary.com


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Your Signature Moves?

Your Singanture Moves and the Pareto and the Mental Model?

Mental models are descriptions of reality that apply across every area of our life, usually don’t get outdated, and provide good results by helping you make better decisions. What is an example of a mental model? One of the most famous and valuable mental models is called the Pareto Principle. Use the 80-20 Pareto Rule to create your signature moves

You probably know it as the “80-20 rule.” This mental models says that most of your results are going to come from just a small percentage of your effort or work.

Vilfredo Pareto, the man who “discovered” this principle noticed that 80% of the land in his area was owned by 20% of the people. He looked in his garden, and saw that 80% of the peas were in 20% of the pea pods. Then he realized that this was something like an organizing principle of life.

 This phenomena applies across many domains including productivity, happiness, business, health, etc. Here are a few examples:

  • 20% of relationships lead to 80% of happiness.
  • 20% of exercises lead to 80% of health benefit.
  • 20% of items on your to do list lead to 80% of productivity.

 You know me, the eternal skeptic, and maybe the percentage might be 18% or 25%? But I do get the overall idea. This model is much more complex and it can be applied to infinitely more, but this basic concept allows you to quickly acquire what counts. In our “fighting world,” just look at the UFC and see what is actually and consistently done, juxtaposed with the total martial arts systems, techniques and methods of the world and history. Who, what, where, when, how and why?

In the “fight world” competition fighters have a small collection of go-to signature moves (and strategies). Opponents study those moves by way of films, personal observations and interviews to win. But what of war and crime? You might say that militaries have overall, signature strategies. But what of defending yourself against criminals? Criminals and the classic bullies have no films to study on you, to prepare for your signature moves.

I am not talking about hobby sports and arts here. Just survival. I would venture to say that you need some personal signature moves that best suit you, compiled after you do an extensive study in the “who, what, where, when, how and why” questions. This is why the cookie cutter, martial arts systems are not the best manufacturers of the survival, self defense product, and they can be very one-dimensional. Thai fight Thai. Boxers box. Wrestlers wrestle with no strikes. Etc. One dimensional, offering abstract skills to deal with the harsh, mixed-weapon chaos of the world.  (I might add that I do not like the words “self defense” and “fight” or “fighting,” as they can be misleading and hackneyed when discussing survival. Still, I must use them for the lack of more succinct nouns.)


You know me, the eternal skeptic, and maybe the percentage might be 18% or 25%? But I do get the overall idea. This model is much more complex and it can be applied to infinitely more, but this basic concept allows you to quickly acquire what counts. In our “fighting world,” just look at the UFC and see what is actually and consistently done, juxtaposed with the total martial arts systems, techniques and methods of the world and history. Who, what, where, when, how and why?

I resolved this signature concept by insisting that people study to develop their signature moves for their size, shape, strength, age, coordination and predicable situations-and then later, non-predicable situations. It’s the biggest part of the “Who” question.

  • “Who are you…really!”
  • “Who do you think you will really be fighting?”
  • “Who are you legally, as in the eyes of the law? (Pee Wee Herman or Hulk Hogan?)”                                                                                                                                                                                                                                                           I frequently confess in seminars that “I can never tell you how to fight.” That is your job and the job of your local instructor, if he or she has sufficient “Martial IQ.” Not my job as a traveling seminar circus. I must shoot for concepts. You must experiment, pick and choose your so-called signatures. That is why in my hand, stick, knife and gun courses, I want to expose people to a college-like, experience-collection of many good things. Work on them, select wisely and collect what you want, need and can do. You cannot and should not embrace them all, because, here is where we get into the age-old debate of “too many techniques.” Too many techniques to choose from and therefore slows you down, it is claimed. I don’t think there is a universal “too many line” to draw because every person is genetically different. in terms of retention and education-ability. I have decided to create an exposure course (like college). You pick your majors and minors. You experience diversity and savvy. Study systems, but study systems to defeat them, not become them. I do think one might become “Martial Sick,” just adding and adding and adding until you vomit. There are indeed some things that are so smart, so simple and universal.

Some instructors will say “get 5 things.” “Come to my ‘5 Things’ school.” But then they one-dimensionally speak of only unarmed things. What of stick things, knife things, gun things? Five, then 5, and 5 and 5 more? What of standing through ground problems? That’s a matrix of mixed things! That’s a whole lot of simple things. I struggle with this numbers games by seeking the drill/exercises that are multi-purpose. Learn one movement, change the position and weapons. I must be ever vigilant in finding these short cuts for you. That’s my job. My mission.

In the end your signatures are also facing perishability. Will you do these things, say…for the rest of your life? Or, will these signature things slowly erode away. Perishability is another topic for another time, but will your signature become dim and unreadable. And in this vein, let me mention quickly that you need to review your signature moves every 5 or 6 years or so because as you age, you may not be able to execute them as well, or at all.

We fight criminals, enemy soldiers and our “drunk uncles.” I could go on with a lot of anecdotal stories, lessons and name-dropping here, but I think you get the point? Please take a deep dive in the “who, what, where, when, how and why” questions. Exercise and experiment with unarmed and mixed weapons. Collect things for you, yourself. Improve your “Martial IQ” and your “Martial Savvy” with skepticism and awareness.  Don’t get yourself, “Martial Sick.”

This is all about YOU. Not me. Not the perpetual-ization and worship of systems and their god-heads. YOU! Get some signature moves for situations.

Sign your name on these dotted lines…

Read more on Pareto 80-20 and life in general

Hock’s email is HockHochheim@ForceNecessary.com

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