The Instruments


Movement in Every Dimension

   Percomboo is a unique movement system built around three core instruments—the Stick, the Board, and the Porb—each representing a dimension of space and a path to deeper self-mastery. Whether you're training for strength, coordination, artistry, or simply joy, these tools unlock new ways to move, feel, and grow.

Stick

   Simple. Powerful. Direct.
The Stick represents one dimension—the line. Inspired by martial traditions like eskrima, it's intuitive, effective, and deeply versatile. Ideal for refining precision, power, and self-defence, it's a timeless tool of connection and control.

Board

   Fluid. Grounded. Expressive.
The Board moves in two dimensions—length and width—inviting balance, creativity, and flow. Its unique design unlocks patterns of movement not possible with other tools, enhancing coordination and spatial intelligence through grounded exploration.

Porb

   Dynamic. Limitless. Alive.
The Porb is a ball—and a symbol of three-dimensional freedom. It rolls, bounces, and spins in every direction, teaching agility, adaptability, and full-body integration. It’s play and practice, chaos and control, all in one.

   Together, these instruments offer more than just physical training—they awaken awareness, creativity, and joy through movement. Whether used for performance, play, or personal growth, Percomboo helps you move with purpose in every direction. It embodies universal principles of life, expressed through the physical realm.



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Individual styles behind traditional styles

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Yesterday, I raised the question of whether Bruce Lee was right or wrong when he said, "I do not believe in styles." The basis of this question lies in the well-known fact that styles do exist and have continued to thrive ever since he made that statement in a 1971 interview. It seems that his claim has had little effect on the popularity of martial art styles, even though Bruce Lee remains the most famous, influential, and legendary martial artist of all time. Millions of Bruce Lee fans and followers continue to practice one or more traditional martial art styles. In fact, many beginners—initially inspired by Bruce Lee—end up learning and devoting themselves to traditional styles. As a result, a certain contradiction becomes apparent, and the question is entirely justifiable. Now, I’d like to share my friend Milagros’ great response to that question: “The Dragon is right; people should not rely on style. People try to keep an open mind—I believe this is what the Dragon wan...
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InFi and MMA

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Some days ago, I had a conversation with a martial arts expert about individual fighting. After my first two sentences, he said, “Aha, then it’s similar to MMA, isn’t it?” “Yes, in some respects it is,” I replied, “but in many essential ways, it definitely is not.” In columns, I listed their attributes. To make the picture even clearer, I began with the well-known concept of freestyle. None of these are classical styles. I highlighted the similarities to InFi in green, and the differences in pink. Each line represents the same aspect across all columns. In summary, we might call MMA a sport version of InFi—or restricted individual fighting . But we must not refer to InFi as free MMA in general, because the restrictions in MMA are not merely technical. The entire mindset is different. The most essential discrepancies lie in the third, fourth, and fifth lines above—which are not about freedom or limitation at all. Of course, every MMA fighter has their own InFi outside of competiti...
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Strength of Repetition

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Interest in martial arts is declining?!

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Styles Spread or Concealed

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Natural Style (karate-InFi)

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