CPAMMA has the most certified and tested instructors in the area.  All instructors have been certified by accredited associations.  All Youth Martial Arts instructors have been certified from the Youth Martial Arts Association to have all criminal and child abuse background checks done.  Hover over the Instructor tab at the top of the page and select an instructor to learn more.

Ryan Gruhn

Ryan "Guard Dog" Gruhn (Head Instructor  - Central PA Mixed Martial Arts, Inc.) Muay Thai, Boxing, MMA, Women's Kickboxing, RBMMA, Youth Martial Arts | Facebook Certifications: Muay Thai - Full Instructor (TBA) Jeet Kune Do - Full Instructor (Inosanto Lineage) Filipino Martial Arts - Full Instructor (Inosanto Lineage) Dog…

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Jon Weaver

Started training martial arts in 1991. 3.5 years of Aikido, 8 years of Filipino Martial Arts, 7 years of Brazilian Jiu-Jitsu. Currently teaches Filipino Martial Arts, Brazilian Jiu-Jitsu & Submission Wrestling. Competed in Dog Brothers Gathering (2009), Beat the Crap Out of Cancer (2010 & 2011) & NAGA Competitions. Apprentice…

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