Jax Martial Arts : Martial Arts Classes & MMA Fitness Gym in Jacksonville, FL

Jax Martial Arts by Train4Combat, LLC

est. 2006

Martial Arts Classes & MMA Fitness Gym

Functional Fun Fitness

2015 Special Events






August 21-23, 2015

GT Leo Gaje, Jr. Seminar

Jacksonville, FL


New World Pavilions


JaxMartialArts.com presented by

Train4Combat, LLC

Please contact the instructor for an appointment and directions.


Instructor: Brian Gerona

Email: info@JaxMartialArts.com

Phone: (904) 608-6653

Sifu/Guro Brian Gerona is a gifted martial arts teacher who has studied and practiced Mixed Martial Arts (MMA), Jeet Kune Do (JKD), Filipino Martial Arts (FMA), Combat Submission Wrestling (CSW), Silat, Wing Chun, and numerous other combat techniques, concepts, and disciplines for over two decades. As an experienced martial arts instructor, Brian delivers "Functional Fun Fitness". Please visit our Lineage page to learn more about Brian, his certifications, and his affiliations.

Contact Instructor Brian Gerona at the Jax Martial Arts MMA Fitness Gym to inquire about martial arts classes or to schedule an evaluation and introduction.


The fundamental martial art disciplines taught at Jax Martial Arts include:

  • → Filipino Martial Arts (Kali-Eskrima-Arnis)
  • → Jeet Kune Do (JKD)
  • → Combat Submission Wrestling (CSW)

Other programs offered include:

  • → Mixed Martial Arts (MMA)
  • → Core Fitness
  • → Defense4Kids

We welcome all ages and levels of experience and offer flexible hours, personalized training objectives, and monthly payment options. No contract is required.