Traditional Martial Arts vs. Practical Self-Defense
Why Both Have Their Own Value
Over the years, I have had the privilege of meeting many respected masters from different martial arts traditions.
Several years ago, I became acquainted with the president of a well-known Kendo association. Although distance and busy schedules prevent us from meeting as often today, we once spent many evenings discussing martial arts philosophy over a glass of beer.
During one of those conversations, he said something that has stayed in my memory.
“These days, Brazilian Jiu-Jitsu, Kyokushin Karate, Krav Maga, and many other systems promote themselves as practical combat arts. But if we’re talking about true combat effectiveness, what martial art could possibly be more practical than Kendo?”
His confidence intrigued me.
I smiled and asked,
“Why do you consider Kendo to be the ultimate practical martial art?”
Without hesitation, he replied,
“Because against a real sword, kicks, grappling, boxing—none of them matter. One swing ends the fight.”
I laughed.
Not because I was mocking Kendo, but because I believed we were talking about two completely different definitions of “practical.”
I asked him another question.
“If someone threatens your life tomorrow, would you actually cut off their head with a real sword?”
Of course, the answer was obvious.
A sword is one of the most effective weapons ever created.
Precisely because of that, it is almost impossible to use in modern society without causing irreversible consequences.
If using a weapon immediately turns self-defense into homicide, can we still call it practical self-defense?
The discussion continued.
The Kendo master smiled confidently and replied,
“No one has ever defeated me in Kendo. If I were holding a stick or a wooden sword, I could easily defeat anyone who attacked me.”
I acknowledged his extraordinary skill.
There was never any doubt about his ability.
But I asked one final question.
“Do you carry a stick with you every day? When you go to work? When you walk with your family? When you watch a movie? Even tonight you came here without one.”
Danger rarely announces itself in advance.
Violence appears unexpectedly.
A weapon that is not available when needed offers little practical value.
Then I jokingly added,
“If practicality is our only standard, perhaps anyone holding a baseball bat could defeat several people without spending decades mastering Kendo.”
For a moment we simply stared at each other.
Then we both burst into laughter.
Our humorous conclusion that evening was wonderfully simple.
“Well… maybe everyone should just carry a collapsible baton.”
Of course, it was only a joke.
Today, the word “practical” has become one of the most overused marketing terms in the martial arts industry.
Schools around the world advertise themselves as practical self-defense, real combat, street fighting, or combat-proven martial arts.
As a result, many traditional martial arts have begun emphasizing practicality as well.
Some even attempt to redefine centuries-old arts by presenting them as modern combat systems.
In recent years, we have even seen organizations promoting “Combat Aikido,” blending Aikido with kickboxing, wrestling, and grappling in an effort to appear more realistic.
The same trend reaches other traditional arts.
Everyone seems eager to prove that their martial art is designed for street fighting.
But I believe this approach misunderstands history.
Every martial art is born from the needs of its own time.
It reflects the culture, society, technology, philosophy, and daily life of the people who created it.
No martial art exists in a vacuum.
Shaolin Kung Fu, for example, began nearly 1,500 years ago.
It was developed by monks seeking physical conditioning to support meditation and spiritual discipline.
Its movements were inspired by observations of animals and nature.
Its purpose was never identical to the needs of a police officer, military operator, or civilian living in the twenty-first century.
That does not diminish its value.
In fact, it enhances it.
Its historical significance, cultural identity, and philosophical depth are precisely why millions of people continue to admire Shaolin today.
People do not respect Shaolin simply because they believe it is the world’s most effective street-fighting system.
They respect it because it is one of humanity’s greatest martial traditions.
The same principle applies to Korean martial arts.
Traditional arts such as Taekkyeon, Ssireum, Kumdo, and many historical Korean martial systems are cultural treasures.
Their responsibility is not to imitate modern combat sports or contemporary self-defense systems.
Their responsibility is to preserve history.
Likewise, modern martial arts have their own responsibility.
They should continue evolving to meet today’s realities, incorporating contemporary knowledge of biomechanics, psychology, violence prevention, and practical self-defense.
Both paths are valuable.
Neither should pretend to be the other.
Traditional martial arts preserve civilization.
Modern martial arts solve modern problems.
When we confuse these roles, we diminish both.
As the founder of Gongkwon Yusul, I have always believed that martial arts should evolve without abandoning their roots.
Tradition provides identity.
Innovation provides relevance.
A complete martial art requires both.
We do not honor history by pretending the past never changes.
Nor do we build the future by rejecting everything our predecessors left behind.
The strongest martial arts are those that respect tradition while continuing to grow.
That is how martial arts survive.
That is how martial arts continue to inspire future generations.
