DeCore Martial Arts
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DeCore Martial Arts
American Kenpo encompasses hundreds of Self-Defense techniques and trains its students on how to deliver a variety of kick, strike and block combinations to stop an attacker. The goals for our kids programs are to grow their Martial Arts ability, self-defense skills, physical fitness and most importantly develop them into successful young men and women.

This one's just for the adults. At DeCore Martial Arts, we teach the most effective and dynamic Self-Defense system to both men and women. Team DeCore competes on a National Level and has produced some of the brightest young stars in the sport today. Tournaments are fun & rewarding for the students and parents.
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Our Martial Arts philosophy is centered on teaching our students how to confidentially respond to an attack in a calm and controlled manner that will STOP, rather than ESCALATE violence. Our mission is to provide a positive environment for adults and children to achieve their own personal goals through our Martial Arts and Fitness training programs.
At DeCore Martial Arts, we provide an alternative approach to health and fitness. Our philosophy is centered on empowering our clients to not only reach their goals, but to make fitness a key part of their lifestyle. We encourage all men, women and children - regardless of their age or fitness level to participate in our Martial Arts-inspired fitness programs.
American Kenpo is a modern day style of Self-Defense that we teach to our students here at DeCore Martial Arts. Our experience has taught us that no two attacks are exactly alike and that is why this dynamic system is the most effective way to keep you and your loved ones safe from harm.

American Kenpo encompasses hundreds of Self-Defense techniques and trains its students how to confidentially deliver a variety of kick, strike and block combinations to stop an attacker right in their tracks.We imitate real-life situations and help prepare you or your child from ever becoming a victim of physical assault or abuse.
The goals for our kids programs are focused on developing their Martial Arts ability, self-defense skills, physical fitness and most importantly we strive to help them personally develop into successful young men and women. We encourage parents to allow their children to start training with our experienced instructors as early as 3 years of age and 17 is the cut-off before they would start training as adults.
This one's just for the adults. At DeCore Martial Arts, we teach the most effective and dynamic Self-Defense system to both men and women. If you've ever been innocently attacked or had to defend yourself from physical abuse - allow our Self-Defense experts teach you how to stand up and protect yourself from future harm.
Reviews (17)
Joe Lupia
Joe Lupia
Sep 02, 2021
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Positive: Communication, Professionalism, Quality, Value
The Instructors at Decore Martial Arts of top tier. They bring out the best in their students and get them to reach down deep and push harder than they imagined they could. They teach the young ones disciple, respect and work ethic.
They truly care about their students.
Jake Mitrovic
Jake Mitrovic
Aug 14, 2021
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DeCore Martial Arts is best karate school in Cleveland area. My kids have been active for almost 4 years and I started 2 years ago. If you want your kids building confidence, gaining valuable skills and all of that in fun environment this is a place for you. Instead of signing for”little ninja” classes in places run by people without real martial arts experience come over and gain real skills from true martial artists like Mr. James and Mr. Brian.
Shannon Park
Shannon Park
Aug 14, 2021
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Positive: Communication, Professionalism, Quality, Value
The instructors go above and beyond to help each client personally. Each instructor is very kind and knowledgeable.
QuaranTeam Harsoulas
QuaranTeam Harsoulas
Aug 13, 2021
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Positive: Professionalism, Quality
Great place and great instructors! My daughter absolutely loves it and everyone is so nice and helpful when you're new!
Drew Garceau
Drew Garceau
Jul 20, 2021
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Son has been going for about 7 months. The entire staff is great. Very family atmosphere with everyone. They care about the students and teaching them more then just karate.
Tina Leahy
Tina Leahy
Jun 27, 2021
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Both James and Nikki know what they are doing. James is great with the kids, teaching them how to correctly perform the martial arts. Nikki is an amazing instructor and takes her time to show you the correct way to participate so you do not get injured. They are amazing and so glad I was able to participate in the classes they offered. Lots of opportunities to get fit with this power couple!
Jennifer Morningstar
Jennifer Morningstar
Mar 27, 2021
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Initially we started bring our son who was struggling with anger issues in to help and center him, calm him down and give him an outlet. Kody has excelled in the classes, belt rank and in competitions. James isn’t just a teacher but also a life coach for him and helps to keep him grounded. My daughter saw how much classes were helping her brother and she chose to join. Both kids have been with James for about 4 years and love it.
Robert Unger
Robert Unger
Mar 21, 2021
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We have checked out several places to enroll our kids in martial arts. It wasn't until someone we know told us about DeCore Martial Arts that we find the right dojo. Sensei James and Sensei Brian are outstanding teachers. We are only two months in and I can see a huge difference in the confidence and self-esteem of my daughters. Between the classes and sparring, I can see them grow week to week. If you were thinking about getting your kids into martial arts, Decore Martial Arts is the right choice.
Kathleen Ann Noar
Kathleen Ann Noar
Oct 20, 2020
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The coaches are so patient with the kids. They make it fun, while making sure the kids learn all that they need to know. My kids love going every week!
Gerald Chip Atkins
Gerald Chip Atkins
May 16, 2020
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When you are a four-time champion fantastic with children... I would highly recommend DeCore martial Art's.
Julie Negron
Julie Negron
Jan 13, 2020
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Our son has been practicing at Decore Martial Arts since age 3 and is now 8. The instructors Mr. James Decore and Mr. Brian Theis are top notch and amazingly patient with children. They have truly played an important role in our sons life for over 4 years. Not only have they taught him the sport of Karate but discipline, confidence, strength and patience along with it. Decore Martial Arts comes highly recommended from us, many of our friends and our Karate Family at Decore!
Joe Pajestka Jr
Joe Pajestka Jr
Jan 10, 2020
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Structured very well on all aspects . Cost effeceint, family structure for all with great results.
Dawn Bonina
Dawn Bonina
Dec 06, 2019
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Everything about this class, this place and all the people associated with it, IS PERFECT, just amazing, what a blessing to be part of it
Sabha Ayesh Nassar
Sabha Ayesh Nassar
Feb 13, 2019
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I am 💯 pleased with decore Martial arts! They are awesome! My two kids go there and learned so much from the instructors! They love it! My kids have gained more strength, stability, morals and respect! Thanks to decore martial arts! I highly recommend 🙌🏼🙌🏼🙌🏼
Jamie Stepic
Jamie Stepic
Feb 01, 2019
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James DeCore is a phenomenal Martial Artist and instructor. He has helped build my daughters confidence, attitude and spirit!!!! She loves trading here!!!!
Kelly Provenzano
Kelly Provenzano
Jan 16, 2019
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I took my three year old son for a private lesson and was impressed. James is very patient, determined and passionate. Highly recommended!
Jake Mitrovic
Jake Mitrovic
Oct 17, 2018
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DeCore is best karate school in Cleveland area. James and Brian are teaching kids real values and how to get better every day. They are not like most other schools which are just keeping kids entertained. There is real sweat after those practices and my kids just love it. They quit pretty much everything and everything is boring to them but I still didn’t hear that about karate after bringing them for almost a year. Keep up good work guys!