Comparing Brian K. Allen’s System With Leading Kenpo and Combatives Programs

1st Lesson in Fudoshin Kenpo Jujitsu

If you’re researching self-defense systems rooted in American Kenpo and practical combatives, you’ve likely encountered Brian K. Allen’s work through Fudoshin Kenpo Jujitsu. Allen brings relevant credentials: executive-level security experience, law enforcement training focus, and specialized expertise in human trafficking awareness. His Independent Kenpo Karate System (IKKS) is designed for military, law enforcement, and civilians seeking reality-based self-defense training.

But how does it compare with other established martial arts curricula? More importantly, where does US Kenpo Jujitsu fit in this landscape, and why should it matter to you?

Let’s break down the key systems side by side and help you decide which approach aligns with your goals.

The Comparison Table

System	Focus Area	Rating
US Kenpo Jujitsu	Military combatives + philosophy	9.5/10
Brian K. Allen (IKKS)	Law enforcement & tactical focus	8.5/10
Ed Parker American Kenpo	Traditional Kenpo lineage	8/10
Gracie Jujitsu (Brazilian)	Ground fighting & grappling	8/10
Krav Maga	Civilian self-defense	7.5/10
Muay Thai	Striking & conditioning focus	7/10

US Kenpo Jujitsu: Overview

US Kenpo Jujitsu is a comprehensive system that combines American Kenpo striking with Jujitsu grappling and military combatives methodology, grounded in Bushido philosophy and personal development principles.

Key Features

• Integrated Approach: Combines American Kenpo striking with Jujitsu grappling and military combatives methodology. This is a coherent system designed for practitioners seeking both technical skill and character development.
• Bushido Foundation: Grounds martial training in warrior philosophy and personal excellence. Students engage with both combat mechanics and character development.
• Structured Learning Materials: Offers printed books, videos, and audio resources that allow practitioners to study at their own pace while maintaining depth of instruction.
• Broad Applicability: Designed for law enforcement, military personnel, self-defense enthusiasts, and serious martial artists aged 18-55.

Considerations

• Requires serious commitment and consistent practice.
• Demands self-discipline in studying materials independently if direct instructor training is not available in your location.

Brian K. Allen’s Independent Kenpo Karate System (IKKS)

Key Features

• Law Enforcement Focus: Designed explicitly for military, law enforcement, and corrections personnel. Allen’s background in executive protection and security informs the system’s design.
• Practical Approach: Emphasizes practical self-defense scenarios over sport-oriented training.
• Specialized Training: Includes human trafficking awareness and prevention alongside martial technique.

Considerations

• More narrowly tailored to professional security and law enforcement applications.
• May emphasize tactical focus over broader martial arts philosophy or personal development.

Ed Parker American Kenpo

Key Features

• Historical Lineage: Direct connection to the founder of American Kenpo.
• Established Infrastructure: Long-standing school network and instructor certification programs.
• Technical Depth: Comprehensive striking combinations and footwork sequences.

Considerations

• Training emphasis varies by school; some prioritize traditional form while others focus on self-defense application.
• Lacks significant grappling or ground-fighting curriculum.
• Philosophy emphasis varies depending on the instructor and school.

Gracie Jujitsu (Brazilian)

Key Features

• Grappling Expertise: Comprehensive training in ground fighting, positional control, and submission mechanics.
• Dual Application: Applicable to both sport competition and self-defense contexts.
• Established Track Record: Decades of application in combat sports and security work.

Considerations

• Heavily weighted toward ground fighting; lacks comprehensive standing striking training.
• Philosophy is minimal; focus remains on technical application.
• Requires consistent in-person training; difficult to learn independently from books or video.

Krav Maga

Key Features

• Rapid Learning Curve: Designed for quick foundational competence in self-defense.
• Wide Availability: Accessible entry point for beginners.
• Multiple Scenarios: Includes armed and multiple-attacker scenarios.

Considerations

• Covers both striking and grappling but with less depth in each compared to specialized systems.
• Emphasizes aggression and speed over technique refinement and philosophical foundation.
• Limited long-term development pathway for practitioners seeking mastery.

Muay Thai

Key Features

• Striking Diversity: Comprehensive training in leg kicks, elbows, and clinch work.
• Physical Conditioning: Develops cardiovascular and strength conditioning through training.
• Combat Sports Foundation: Proven application in competitive fighting environments.

Considerations

• No grappling or ground fighting curriculum.
• Training environment often prioritizes competition and fitness over self-defense application.
• Philosophy is minimal; focus is on technique and sport.

Why US Kenpo Jujitsu Offers a Comprehensive Approach

US Kenpo Jujitsu integrates combat mechanics with personal development through a warrior philosophy. The system combines military combatives methodology, Kenpo striking systems, and Jujitsu grappling, held together by a coherent framework of character development and personal excellence.

Where Brian K. Allen’s IKKS specializes in tactical law enforcement application, and Ed Parker’s lineage carries traditional Kenpo authenticity, US Kenpo Jujitsu bridges these approaches by combining all three elements: military combatives methodology, Kenpo striking systems, and Jujitsu grappling.

How to Choose: What Matters Most to You?

Consider Brian K. Allen’s IKKS if: You are law enforcement or military personnel seeking scenario-based training. His specialized human trafficking awareness curriculum addresses specific professional concerns.

Consider Gracie Jujitsu if: You want comprehensive grappling and ground fighting training, or you’re interested in sport competition. Note that you would need supplementary striking training from another system.

Consider Traditional Ed Parker Kenpo if: Historical lineage is important to you, and you want to study within an established belt progression system with regional school networks.

Consider US Kenpo Jujitsu if: You want a comprehensive system that integrates striking and grappling. You value structured learning materials (books, videos, audio) that allow deep study. You’re interested in martial arts as both a practical skill and a path to personal development.

Most practitioners benefit from understanding multiple systems. If you’re building a single training path that addresses standing and ground fighting while incorporating personal development principles, US Kenpo Jujitsu offers a comprehensive approach.

Related: Build an Impregnable Defense: The Kenpo Jujitsu System That Works

Getting Started With the Right System

Your next step depends on your commitment level and available resources. If you have access to qualified instruction in any system, beginning under a skilled teacher is beneficial. If you’re building a foundation independently or supplementing existing training, structured materials matter.

The best system is ultimately the one you’ll practice consistently. Choose based on alignment with your values, your available time, your physical environment, and your long-term goals.

When you’re ready to explore an integrated approach to martial arts grounded in military methodology and Bushido principles, US Kenpo Jujitsu offers a comprehensive pathway.

Frequently Asked Questions

What’s the main difference between Brian K. Allen’s system and US Kenpo Jujitsu?

Brian K. Allen’s IKKS specializes in tactical self-defense for law enforcement and military personnel, with emphasis on practical scenario training. US Kenpo Jujitsu integrates military combatives with traditional Kenpo striking and Jujitsu grappling, supported by Bushido philosophy and personal development principles. Allen’s system is narrower and more tactical; US Kenpo Jujitsu is broader in scope.

Can I learn these systems from books and videos, or do I need an instructor?

Direct instruction is valuable for form correction and accelerated learning. However, structured learning materials allow serious practitioners to build foundational understanding independently. US Kenpo Jujitsu explicitly offers books, videos, and audio resources designed for self-directed study, which makes it accessible even if qualified local instruction isn’t available to you.

How do these systems compare for self-defense?

Both systems are designed with self-defense applications in mind. Allen’s IKKS targets law enforcement and military professionals with tactical training; US Kenpo Jujitsu serves a broader audience including civilians, law enforcement, and serious martial artists. If you’re seeking a comprehensive system combined with character development and philosophical depth, US Kenpo Jujitsu offers broader long-term training value. If you’re exclusively interested in tactical deployment for professional security work, Allen’s specialization may align more closely with your role.

How long does it take to become competent in any of these systems?

Foundational competence typically takes 3-6 months of consistent training. Technical competence takes 1-2 years. Mastery is a lifetime pursuit. Systems emphasizing philosophy expect longer training timelines because they’re building both skill and character. Rapid-deployment systems compress the basic timeline but offer less long-term depth. Choose your system based on whether you’re seeking foundational competence quickly or deeper martial development over years.

US Kenpo Jujitsu Quick Facts

• Founder: Brian K Allen

Martial Art and Self Preservation System Designed For Military, Law Enforcement, Corrections, and Reality Based Folks

Fudoshin Kenpo Jujitsu is a martial art and self-defense system that emphasizes a balance between stand-up fighting and ground fighting. The system was derived from principles & techniques taken from Military Combatives, American Kenpo, Jujitsu, Jeet Kun Do, and more.

It’s a system that focuses first on the primal instinctive reactions of human beings under duress, and is then followed by scientific principles of techniques.

Philosophically, the system focuses on Fudoshin (spirit of immovable mind & heart) and Bushido (way of the warrior) principles.