Advertise on podcast: The Dragon’s Key: An American Kenpo Podcast

In this episode of The Dragon's Key: An American Kenpo Podcast, I guide you through the Yellow Belt curriculum presented in Edition 2.0 of Kenpo Praxis: The American Kenpo Curriculum Series. The episode includes ten self defense techniques, eight freestyle combinations, and two universal partner drills. Each sequence begins with the attack or partner arrangement, then follows the footwork and the task of each hand through the prescribed finish. The oral manuscript accompanies the published Yellow Belt manual, available in paperback and hardcover on Amazon and digitally through Kindle and Apple Books. The written manual provides the movement descriptions and applied science for closer study, with references to my four volume Kenpo Principia. I publish independently through Vortex Kenpo Press, without outside sponsorship or endorsement.

The Technique Is Not the Art: Why American Kenpo Must Preserve the Laboratory Without Mistaking It for the Storm In the premiere episode of The Dragon’s Key: An American Kenpo Podcast, Marc Davis examines one of the most consequential distinctions in American Kenpo: a self-defense technique is not the totality of the art. It is a controlled laboratory in which timing, structure, force, geometry, perception, and movement may be isolated and studied. The art begins when those controlled conditions end. This episode explores Senior Grandmaster Mr. Ed Parker’s Ideal, What-If, and Formulation phases; the Equation Formula; and Senior Grandmaster Mr. Paul Mills’s insistence that structure governs function through speed, surprise, and simplicity. It then examines familiar Kenpo language, including marriage of gravity, backup mass, torque, impact, clock positions, and economy of motion, through physics and biomechanics. What does gravity actually contribute when the body settles? Why does Newton’s second law, by itself, fail to explain a collision? What do momentum, impulse, kinetic energy, effective mass, vector components, and torque reveal, and what can they never promise? Most importantly, how can science strengthen American Kenpo without replacing one mythology with another? The central argument is simple: “The technique is the laboratory. The art is what survives when controlled conditions end and reality enters.” Written and presented by Marc Davis, founder of Vortex Kenpo Karate and Vortex Kenpo Press, and author of The Art of a Science: American Kenpo Karate, Definitive Edition. SOURCES AND FURTHER READING Physics and Biomechanics OpenStax, University Physics, Volume 1. Relevant sections include Coordinate Systems and Components of a Vector; Newton’s Second Law; Mass and Weight; Common Forces; Kinetic Energy; Potential Energy of a System; Linear Momentum; Impulse and Collisions; and Torque. https://openstax.org/books/university-physics-volume-1/pages/index Daniel Dinu and Julien Louis, “Biomechanical Analysis of the Cross, Hook, and Uppercut in Junior vs. Elite Boxers: Implications for Training and Talent Identification” (2020). https://doi.org/10.3389/fspor.2020.598861 Yang Liu et al., “Biomechanics of the Lead Straight Punch of Different Level Boxers” (2022). https://doi.org/10.3389/fphys.2022.1015154 Jiri Adamec et al., “Biomechanical Assessment of Various Punching Techniques” (2021). https://doi.org/10.1007/s00414-020-02440-8 Dariusz Mosler, Jakub Kacprzak, and Jacek Wąsik, “The Influence of Effective Mass on the Striking Force of Lead Jab and Rear Cross Punches of Boxers” (2024). https://doi.org/10.3390/app14177785 American Kenpo American Institute of Kenpo, “Ed Parker’s Equation Formula,” including the Ideal, What-If, and Formulation phases. https://www.americaninstituteofkenpo.com/scholar-warrior-think-on-this-subject/equation-formula USAdojo.com, “Paul Mills American Kenpo Karate,” including “Structure Governs Function” and the Three-S Concept: Speed, Surprise, and Simplicity. https://www.usadojo.com/paul-mills/ Newark Kenpo Karate, “About Kathy Owen.” https://delawarekenpo.com/about CONNECT X: @VortexKenpo Apple Books: https://books.apple.com/us/book/the-art-of-a-science-american-kenpo-karate/id6797115663 Marc Davis | Founder, Vortex Kenpo Karate and Vortex Kenpo Press | American Kenpo | Ed Parker and Paul Mills lineage | Student of Kathy Owen, ninth-degree black belt This program presents educational commentary and conceptual analysis. It is not a substitute for qualified, supervised martial-arts instruction.