Business Details
30 Years
experience
Traditional Martial Arts in Plano, TX
The International Hapkiyoosool Federation carries an 80-year legacy rooted in training military personnel while preserving the integrity of traditional techniques. We integrate modern strategies grounded in honor, respect, and discipline, fostering holistic development for practitioners of all skill levels. Our curriculum emphasizes real-world self-defense, ethical conduct, and mutual respect, creating an environment where individuals build physical strength, mental resilience, and character.With a focus on rigorous training and a comprehensive approach, we empower members to excel in the dojang and beyond, contributing positively to their communities. Our instructors, including Grandmaster Jeff Allen, bring decades of expertise, ensuring a transformative journey for students through personalized guidance and a commitment to safety. This dedication to authenticity and growth has established us as a trusted leader in martial arts education since 1996.
Services
Hapkiyoosool Classes
Talon Combat System
Private Training
Self-Defense Instruction
Weapons Training
Group Fitness
Youth Programs
Adult Martial Arts
Military/LE Training
Wellness Workshops
Details
- Year established: 1996
Highlights and features
- We offer 80 years of legacy in authentic martial arts training.
- Our curriculum emphasizes real-world self-defense and holistic development.
- Instructors include Grandmaster Jeff Allen with 47+ years of experience.
- We prioritize safety, discipline, and mutual respect in all training.
- Classes cater to all ages and skill levels, from beginners to advanced.
What people say
Supportive community
Experienced instructors
Effective self-defense
Structured curriculum
Lifelong skills
Services
Hapkiyoosool Classes
Hapkiyoosool classes focus on traditional Korean martial arts techniques, emphasizing joint locks, throws, and self-defense. Our structured curriculum builds physical strength, flexibility, and mental discipline for all ages and skill levels. Students learn to apply principles of leverage and balance while fostering respect and ethical conduct in a supportive environment.
Talon Combat System
Talon Combat System (TCS) trains military and law enforcement in extreme close-quarters combat. The program prioritizes rapid threat neutralization, weapon retention, and practical knife techniques. Training includes stress inoculation drills and scenario-based exercises to prepare personnel for high-stakes, life-or-death situations with real-world effectiveness.
Private Training
Private training sessions offer tailored instruction for individuals, small groups, or businesses. Our experts customize programs to address specific goals, whether enhancing self-defense skills, improving physical fitness, or preparing for professional combat scenarios. This one-on-one approach ensures focused attention and accelerated progress.
Weapons Training
Weapons training covers empty-hand techniques, knife defense, and improvised weapon use. Students learn to transition between hand-to-hand combat and weapon deployment while mastering disarms and retention strategies. The curriculum emphasizes practical application under stress for real-world readiness.
Youth Programs
Youth programs introduce children to Hapkiyoosool fundamentals in a safe, engaging environment. Classes build confidence, focus, and discipline through age-appropriate techniques and games. Instructors emphasize respect, teamwork, and character development to support lifelong growth and resilience.
People
Grandmaster Jeff Allen
President
Grandmaster Jeff Allen has practiced Hapkiyoosool since 1976 and earned his KongIn Sabeom certification in 1996. With 47 years of experience, he trained military special operations personnel and developed the Talon Combat System. He founded the International Hapkiyoosool Federation in 2000 after teaching in South Korea.
Grandmaster Yong-Sil Jang
Legacy Instructor
Grandmaster Yong-Sil Jang trained under Grandmaster Han Bong-Soo and taught military personnel in South Korea. He established a school near Song-Tan train station in 1970 and mentored students in traditional Hapkiyoosool techniques until his passing in 2022.
Questions
What martial arts styles do you teach?
We specialize in Hapkiyoosool and the Talon Combat System, focusing on traditional techniques and modern self-defense applications.
Are classes suitable for beginners?
Yes! Our curriculum accommodates all skill levels, with foundational classes designed to build confidence and technique gradually.
Do you offer private lessons?
Yes, we provide personalized private training for individuals, groups, and law enforcement agencies upon request.
What should I wear for my first class?
Beginners can wear comfortable workout attire; we provide uniforms and guidance on proper dojang etiquette.
Is sparring required?
Sparring is optional and conducted in controlled environments with safety as the top priority.
How do I join the program?
Contact us via email or phone to schedule an interview and background check, then attend your first class.
