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You are here: Home / Archives for fundamentals

The Importance of Explosiveness

10.06.10 By Patrick 4 Comments

Ryu is explosive

We aim to be explosive in all of our movements, and there’s something about choke and grab defenses that lend them particularly well to demonstrating this. Since we’re in the choke and grab defense section of the Level 1 rotation, I will focus on those techniques. Know, however, that what follows can also be applied more generally.

It might be a forgone conclusion that bigger-stronger-faster is better, but there are some very legitimate reasons for why we should be explosive:

  • “Techniques must be accessible to the average person, not just athletes.” — principle of Krav Maga
    A choke is a show of power, a strength-based attack used by someone who is (or at least believes him- or herself to be) bigger and stronger than you. Thus, trying to pry some brute’s paws from around your larynx while your brain is rapidly losing oxygen is not an effective defense. Alternatively, our defense against a choke is predicated on turning our natural reaction to being grabbed around the neck into an explosive pluck at the immediate threat of the attack—the attacker’s thumbs. Among other reasons (including those below), this pluck must be explosive so that more force can be generated by a smaller person.

    Let’s use some simple math to prove this. Force is equal to mass multiplied by acceleration. So as not to get too geeked out, let’s disregard units of measure and just deal with hypothetical natural numbers.
    [Read more…]

Filed Under: Combatives, Krav Maga News, Krav Maga Technique Library, Self-Defense, Training Tagged With: Chokes & Grabs, Finish the Fight, fundamentals

Hick’s Law and Krav Maga

08.25.10 By Patrick 1 Comment

Hick's LawHick’s Law is often either referenced directly or alluded to by many “reality-based” self-defense practitioners. It is one of the core principles at the foundation of Krav Maga and one of the main reasons why Krav is such an effective system. Hick’s Law, or the Hick–Hyman Law, “describes the time it takes for a person to make a decision as a result of the possible choices he or she has”.

If we simplify the formula at right, it looks more like this:

ReactionTime = MovementTime + ProcessingSpeed • log2(n)
ProcessingSpeed • log2(n) is the time taken to come to a decision and n is the number of choices

(If you’re interested in the math behind this, check out the Wikipedia page.)
Read more (There’s less math, I promise) »

Filed Under: Krav Maga News, Krav Maga Technique Library, Krav Related, Self-Defense Tagged With: fundamentals, Hick's Law, video

Five Essential Exercises

08.16.10 By Patrick 2 Comments

One of the blogs I follow, Mark Sisson’s Mark’s Daily Apple, has been posting exercise progression videos in conjunction with the roll-out of a new fitness program called Primal Blueprint Fitness. This ties perfectly (and coincidentally) into the strength and conditioning post from two weeks ago, so I’ve included the videos and the links to the how-to articles below. They show really good progressions for developing what Mark dubs the Five Essential Exercises: the push-up, pull-up, squat, overhead press, and plank. These exercises have obvious functional carryover in day-to-day life and our Krav Maga training.

If you’re curious, Primal Blueprint Fitness is one component of the overall primal lifestyle approach. You can read an overview here. I’ve been a paleo/primal eater for a little over a year now and have been exceedingly happy with the changes. (Don’t worry, those funny shoes in the videos aren’t requisite to the program!)

Push-up

Pull-up/Chin-up

Squat

Overhead Press

Plank

Filed Under: General Info, Krav Maga News, Krav Maga Technique Library, Strength & Conditioning, Training Tagged With: fundamentals, paleo / Primal, push-ups, squats

Some Reading

08.12.10 By Danelle 1 Comment

I suppose this post could also be called Augmenting Krav Maga Training, Part III: Mental Preparedness. It’s one thing to have your body trained to fight or flight, but what about your mind? When do we know we are in a bad situation? At what point do we act on instinct? How does our training in the school compare to the reality of self-defense on the street?

There are 2 books that, I believe, answer these questions and so many more. If you’re serious about self-defense, then you should read these.

The Gift of Fear and Other Survival Signals that Protect Us From Violence, by Gavin de Becker

The Gift of Fear could be considered a classic as far as self-defense literature goes. I’ve heard many people recommend this book, from Brian to social workers to domestic violence advocates to security officers to LEOs. Gavin de Beck owns a company that specializes in advising “clients on the assessment and management of situations that might escalate to violence, and develops systems and strategies for improving high-stakes predictions.” He knows what he is talking about.

The premise of de Becker’s book boils down to trusting one’s instinct. Too many people end up in violent situations by not listening to their own instinct and their own body’s natural reaction to a situation. They rationalize their fear away and end up assaulted or worse. We know when we are in the wrong situation. We know when something just doesn’t feel right. And yet, we dismiss those feelings because we simply can’t prove that something might be wrong, until it’s too late.

Making sure we listen to our own human instincts can save us from many violent situations. De Becker does a great job of giving real-life stories and how to use our natural reactions to get us out of bad situations.

Meditations on Violence: A Comparison of Martial Arts Training & Real World Violence by Rory Miller

Rory Miller’s book focuses on how training in traditional martial arts is very different from being in a fight. However, he doesn’t discount the training in martial arts; he simply points out some of the weakness in training and how to improve the training in order for it to apply to real conflict.

I’ve very much appreciated this book. Although Miller’s focus is on traditional martial arts (Krav is anything but), I do see many parallels in our Krav training. Although we attempt to be as realistic as possible in our Krav training, due to safety purposes, we lack some realism. Let’s face it—would you come back to class if you were punched in the face with a bare hand?? Miller makes a point that when training isn’t as realistic as possible, we are training flaws. And by training flaws, we train flawed techniques. Now, since we to have to remember safety in training, it’s important for instructors to point out the flaws in a drill or training exercise to the students. We need to explain those flaws and why we are training with the flaw.

In conclusion, although we certainly need to train our bodies to respond to an attack, we need to train our minds as well. Mentally, we must know where we are capable of going in terms of violence and defending ourselves. How do we know if a situation is going to turn from bad to worse? What is our best response? How do we avoid those situations in the first place?

I highly suggest picking up these 2 books (they should run you under $25) and reading them. Highlight them. Re-read them. You’ll not only learn about human behavior, but about yourself as well. In future posts I’ll explore some of the topics Miller and de Becker offer and how we should consider them in our training and in our lives.

Filed Under: General Info, Krav Maga News, Krav Related, Self-Defense, Training Tagged With: fundamentals, situational awareness

Augmenting Krav Maga Training, Part II: Skills

08.05.10 By Patrick 2 Comments

Krav Boxing Gloves
In Part I, I discussed the merits of augmenting your Krav Maga training with a strength and conditioning—general physical preparedness—program. Let’s take a look at augmenting our current training with some specific physical preparedness in the form of skills work.

In a way, we’re already augmenting on a regular basis. The Bas Rutten Mixed Martial Arts Workout is something used by almost all Krav Maga Worldwide schools with great frequency. There are direct parallels to our system, but “The Bas Tapes” are, strictly speaking, not Krav Maga. Bas also contributed to the expansion of our groundfighting curriculum.
[Read more…]

Filed Under: Combatives, Fighting/Sparring, General Info, Groundfighting/Grappling, Krav Maga News, Krav Related, Training Tagged With: Bas Rutten, BJJ, boxing, fundamentals, MMA, Muay Thai

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