LEGAL NOTICE

Legal Stuff

Name of company

International Hapkiyoosool Federation (established 1996)

Traditional martial-art names (e.g., Karate, Hapkido, Taekwondo, Judo, Jujitsu) describe broad lineages and are not owned by any one person or organization. Hapkiyoosool.com refers exclusively to the independent modern combatives system developed by Jeff Allen and presented at Hapkiyoosool.com (est. 1996). It applies Hapki principles to contemporary tactics and integrated weapons. It is not Hapkiyusul, and not affiliated with any school, association, or style using the same or similar name. All references to “Hapkiyoosool” denote this specific curriculum and training methods.

 

Registered office

Plano, TX

 

Contact details

info@hapkiyoosool.com

 

 

© 1996-2025 Copyright International Hapkiyoosool Federation, LLC. All rights reserved.
Hapkiyoosool and Talon Combat System identify the independent modern combatives system developed by Jeff Allen. We are not affiliated with any organizations that use Hapkiyusul or similar variants. “Hapki” and related lineage terms are used descriptively for historical reference only.

We need your consent to load the translations

We use a third-party service to translate the website content that may collect data about your activity. Please review the details in the privacy policy and accept the service to view the translations.