Griffin Sensei

Griffin Sensei Griffin Sensei - is me, Jens Hogsander! I´m based in western Sweden in Vänersborgs municipality and I am the International Kancho of MAAS International.

I have founded and co-founded several martial arts clubs that are still alive and succesful today! I am proud to call myself a "Martial Arts Entrepeneur" rather than a "Master" or anything else like that! Seeing people growm, get inspired and exercise their creativity in martial arts is the biggest reward there is! MAAS operates under Founder & President Brian Dossett as a world wide network for m

artial artists. It´s an idea that everyone needs to step across borders sometimes to be inspired, and inspire others and there should be no political interference! I also represent KJF (Koryu Jujutsu Federation) under Soke Krishna Gopal. This page is my personal plattform and will contain a variety of shares, videos, messages pictures and so on. Som will reflect my point of view on martial arts! Feel free to follow me in other channels! MAAS International
Griffin Martial Arts
KJF Scandinavia

MAAS Masters Camp 2026
25/04/2026

MAAS Masters Camp 2026

04/04/2026
03/04/2026

HAPPY EASTER - or for whatever reason you may take some time off with your loved ones!!!

In these times where the world is in a state of uncomfortable worry, it’s important not only to stay safe, but to really take care of eachother! Tell the person next to you that you care about them, we all need to hear it!!!

See you soon!!!

What Works on the Street – And Who Can Make It Work?“Does it work on the street?”Few questions are asked so frequently i...
01/04/2026

What Works on the Street – And Who Can Make It Work?

“Does it work on the street?”
Few questions are asked so frequently in dojos, gyms, and online forums. Perhaps only one rivals it: “How long does it take to become a black belt?” Strangely enough, both questions share the same simple, frustrating, liberating answer:

It depends.

Before seeking answers, we should ask two other questions:
Why are you asking?
And who are you asking?

Technique is a matter of context, not perfection

Effectiveness in martial arts is not an absolute fact - it is a contextual eventuality. A technique does not work because it is perfect on paper. It works when the person using it can execute it efficiently under the right circumstances. And the ability to do so varies dramatically from one individual to another.

What works for a 120‑kilo mountain of muscles may fail for a light weight teenager. What works for a highly trained competitor might collapse under surprise, fear, or uneven pavement. There is no superior technique, style, or approach. No universal style that is “reality based” in its core. There is only what works for you in that exact moment you need it most.

But, the Black belt is a sign of excellence – or..?

The black belt often gets treated like a mythical badge of invincibility. Like it is a proof of mastery, dominance, and near‑superhuman skill.

But, no… A belt is only evidence of meeting the standards of a particular dojo, style, group, or teacher, at a particular time and place, for a particular purpose.

Some black belts represent years of blood, sweat, and hard-earned skill. Others represent dedication, attendance, and a willingness to learn and proof they never stop trying. Both can be valid and meaningful—but neither guarantees victory, superiority, or street survival.

The Endless Comparison is a trap!

So why the constant debates?
Why the never‑ending cycle of “who deserves what,” “whose style is better,” and “who could beat whom”?

Here’s the truth, the way I see it at least:
People often compare belts and techniques because it feels easier than confronting the uncertainty of what reality serves.

But reality doesn’t care about much at all…
But, it pays attention to timing, awareness, stress, context, and sometimes pure chaos.

But also, a lot has to do with pure luck! And funnily enough, the more you train, the luckier you get…

Let people be 25th‑Dan founders of their own styles if it brings them joy and purpose. Let them shine in the areas they choose. Their achievements do not diminish yours—and they do not require your approval. They need their own!!!

Anyone with decades of training can still lose a fight to a determined 12‑year‑old with a brick.

The same person might also, on a different day, stop an armed attacker and save a life.

Both scenarios are real.
Both happen.
Both remind us that:

IT. ALL. DEPENDS.

The uncomfortable—but empowering—truth is this:
There is no ultimate truth. There is only circumstance.

There is only you, your training, your mindset, and the moment. Read that again, and put emphasis on MINDSET!

And as for the belt?
Its main job is still to keep your pants up and your jacket closed.

The rest is up to you – and the best self defence is still running!

MAAS International was founded in 2009 by Grand Master Brian Dossett, Founder and President, whose martial arts journey ...
02/01/2026

MAAS International was founded in 2009 by Grand Master Brian Dossett, Founder and President, whose martial arts journey began in the 1960s. Built on decades of experience, MAAS was created as a place where martial artists could grow without politics, pressure, or unnecessary control.

Alongside him stands Jens Hogsander, International Kancho and Director of MAAS International, helping guide the organization worldwide with clarity, respect, and shared vision.

MAAS is not a federation, but a family — a house with many rooms. Each club keeps its own identity, style, and independence. There are no annual fees, only a shared responsibility to the art and to each other.

Traditional or modern, amateur or professional, MAAS exists to support growth, inspire creativity, and keep the martial arts journey alive — together.

01/11/2025

The most amazing seminar in the world!!! Stage Nazionale di Arti Marziali ACSI

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