Tersak's Family Martial Arts Academy
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Find out why so many people in Jacksonville & St. John's County turn to Tersak's Family Martial Arts Academy for their martial arts training. Parents just like you have discovered how to maximize their child's potential and accelerate their development! Request more information or Get Started Today with our Exclusive Online Only Offer!

The perfect blend of gross motor skill building and fun! Our preschool martial arts program gives your little one the tools to surpass their development expectations. We're dedicated to your child's growth and success! The perfect blend of high-energy classes & structure. Our kids martial arts program gives your child the tools to protect themselves, and equips them with skills to have an advantage at school.
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Tersak's Family Martial Arts Academy proudly serving the Jacksonville and St. John's communities since 1984. Tersak's Family Martial Arts Academy has Classes in Jacksonville, Perfect for Kids, Teens, and Adults Martial Arts Lessons.

Our Mission is to foster an environment where people of all ages and abilities can benefit from martial arts training mentally, physically, and socially, by providing high-quality martial arts instruction and leadership development from enthusiastically dedicated instructors.Under the ownership of Masters Christopher and Nicholas Tersak and Mrs. Angelina Tersak we continue to build on the foundation set in place by Grandmaster Pak.
Our amazing Preschool Martial Arts Program is now offering in-person classes here in Jacksonville! Boosts your child's focus, respect, confidence, and social skills. Love this school! It has been great for my son. I joined to help him, but after two months, I have found that I am really enjoying the classes and now I'm doing it for me.
That's what makes our Jacksonville Adult Martial Arts Program so Powerful, You See RESULTS! It's not just a workout - it's a life-saving skill. Learn how to protect yourself and your loved ones, even if an attacker is bigger and stronger than you. The nicest people with the most effective martial arts instruction you will find anywhere.
Our parties are SUPER FUN and come with a one of a kind experience kids love! You'll get a fast, action packed martial arts class that's infused with exciting games of skill! Your child and their friends will kick, punch, and jump their way through an exciting martial arts adventure here at Tersak's Family Martial Arts Academy in Jacksonville!
For thousands of years, martial arts has taught kids Discipline, Focus, Respect, and Confidence. But we won't tell the little one that - we'll just keep them smiling and laughing. They won't even realize they're learning amazing life skills too (our little secret!). That's what makes our Jacksonville Kids Martial Arts Summer Camps so Powerful.
Reviews (10)
Craig Kluka
Craig Kluka
Jan 19, 2022
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Our six year old has been enrolled for one month, and we are pleased. The instruction and instructors have been fantastic towards new students, and Joshua looks forward to "karate day". Where we have been really impressed is the communication with the parents, such as weekly focus emails and check-in phone calls. On our first visit, the introduction lesson, at least 5 staff members knew our son's name, and the hospitality has continued. We look forward to seeing his development and confidence grow.
Melissa Judah
Melissa Judah
Jan 04, 2022
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We started at Tersak’s last summer hoping to build some confidence and some self defense skills in our little guy, but we’ve gained so much more! Everyone treats you like family from the moment you enter; Master Chris takes the time to get to know each student (as well as every other instructor as well!) We couldn’t be more pleased with our time here so far and are so excited to see our son’s progress and growth, physically and mentally!
Kaitlin Fallon Wildoner
Kaitlin Fallon Wildoner
Nov 23, 2021
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We absolutely love Tersak's Family Martial Arts Academy. The instructors are so patient and wonderful with kids. Everyone we have met at Tersak's has been kind and welcoming. My child looks forward to class each week!
John Miller
John Miller
Oct 18, 2021
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This is our first foray into martial arts so we weren't sure what to expect. Tersak's Family Martial Arts Academy has been nothing but exceptional. We have been very pleased with the instructors, the lessons, and the students that attend. I would highly recommend this academy.
Gregg Johnson
Gregg Johnson
Sep 14, 2021
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Great environment and instructors! My son has opened up a lot and made friends since he's been here. They have large classes but give attention to every kid. Would highly recommend for everyone!
KerryAnn Marie
KerryAnn Marie
Sep 01, 2021
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A lovely, honest, patient, family-run gem!
I have been to at least a dozen karate academies before finding our home with Tersaks. It's tucked way back off San Jose, and they don't do too much marketing, but don't let that fool you! This place is BOOMING with activity, while at the same time, maintaining that welcoming, accepting, family friendly atmosphere.
It's little pricey (okay, its ALOT pricey) but so far it does seem worth it to me. My twins are at the age where they want to do different things, and my son begged to "be a ninja." I went to many local places, and pretty much all of them
Dawn Whitmore
Dawn Whitmore
Aug 24, 2021
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Tersak's has become a new 'home' for me, where I can stretch myself to personal limits in a productive and safe environment. My experience is consistently incredible! My self confidence, control, and overall attitude has improved since I started...I wish I would have joined a long time ago! HIGHLY RECOMMENDED!!! The Academy is TOP NOTCH! I can't get enough :)
Donnica Scott
Donnica Scott
Aug 15, 2021
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Yay! My son has been attending here for thirty days and he looks forward to going every Saturday. He is learning patience and understanding rules. I’m glad we enrolled here.
Uma Kayla G.
Uma Kayla G.
Jul 18, 2021
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My youngest has enjoyed every class! My oldest has been participating in the ladies series. She recently participated in the Teen Police Academy and had confidence taking charge in a drill, approaching the boys for their names, etc. I asked her what made her feel so confident (as this is 180° from her normal shyness) and she said 'going to the ladies classes'. She is now asking to get enrolled after her sport season.
Gavin Miles
Gavin Miles
Jan 08, 2021
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I've been a student for the last 15 years and have worked here for the last 6 years. If you're looking to gain confidence, discipline, determination, and self defense all while having fun this is the place for you. It is family owned and operated and has a very loving environment. My family has been involved with the school since I started back in 2005 and have loved every moment of it. You'll receive quality martial arts instruction and meet lifelong friends. I highly recommend joining!