Choosing a martial arts school means finding a place where your child can learn, feel welcome, and grow at an appropriate pace. Parents want to understand the classes, meet the instructors, and know what their family can expect. At Sampa, we welcome those questions. Our approach begins with a simple idea: a place to […]
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Select a Program
Kid’s Martial Arts/Jiu Jitsu
Give your kids the lifelong gifts of personal success, confidence, discipline, and self-defense!
View ProgramTeen’s Martial Arts/Jiu Jitsu
Instead of giving into the moodiness and attitude, take them to our martial arts school instead!
View ProgramAdult Jiu Jitsu
Get in Shape and Harness Your Body’s Capabilities with Brazilian Jiu-Jitsu!
View ProgramWomen Jiu Jitsu and Kickboxing
Discover the power of Glendora women jiu jitsu kickboxing at Sampa Martial Arts and Fitness, where we blend high-energy workouts with martial arts techniques to transform your fitness journey.
View ProgramNo Gi Jiu Jitsu/MMA
Whether for competition or fitness, challenge your body with our MMA classes!
View ProgramKid’s Kickboxing
Give your kids the lifelong gifts of personal success, confidence, discipline, and self-defense!
View ProgramAdult Kickboxing
Are you tired of the same cardio workouts? Come see results and have some FUN.
View ProgramBoxing
Our boxing classes were designed by our coaches after their experience training boxing for amateur fights as well as for MMA amateur and pro fights.
View ProgramSelf Defense
Prepare to defend yourself in any situation - go beyond traditional martial arts and learn how to fight!
View ProgramBuild character and leadership qualities
DISCIPLINE & CONFIDENCE!
Martial arts classes benefit growing children far beyond the dojo and in many real-world scenarios. Our structured classes are meant to help develop coordination, physical fitness, mental strength, as well as gain valuable social skills. Through positive reinforcement, we can bring out the best in your children to help them succeed in life.
Ako Yonezawa
What not to love this place?? My son has been with Sampa for 2 years and he loves this place so much that he literately goes there 7 days a week! Great coaches and staff! They genuinely care about their students.
Al Gonzales
I have been in martial arts for most of my life and I can say that I love everything about sampa, All the instructor are great .when it came time to put my 7 year old son in jiu jitsu I looked around even out of my area.we made sampa to be place we call home..
Thank you Sampa Family.....
Jennifer Garcia
Super friendly environment! Great coaches!! It’s like a big family, everyone just pushing each other to do better!
Anastasia Lomas
Sampa is a top tier BJJ academy. The inside is huge with plenty of room, the staff is always friendly and informative, the students have a reciprocating desire to learn and get better, and the instructors are passionate and patient to teach and excited to see you succeed. Professor Nathan Basseto is incredible and I highly recommend him
Kris Freeman
Sampa is big enough to keep u learning and changing but small enough to be friendly, inviting and oh so challenging. If you want to work out and never be bored, u got to join a bootcamp session. It is awesome. Julie is the best! Always on point! She knows her stuff and is always willing to help you be a better you. Very cool gym!
Melissa Obeidat
Hands down the best choice I ever made for my son. He’s learned discipline, has more confidence, and can defend himself.
Clean facility, amazing staff, and Prof. Renato is very involved with his students.
Monica Killen
If you are looking for a BJJ academy that stays true to the art of BJJ, this place is it. Sampa is owned by a globally recognized 4th degree black belt named Professor Renato Migliaccio. Prof. Renato strives to provide high quality BJJ classes and it shows through his continued practice to maintain training in BJJ and other mixed martial arts. Prof. Renato has the ability to recognize the interests and athletic needs of the community he serves. I highly recommend this academy for children as young as 3 up to adults. If you come to Sampa you will be warmly welcomed to the Sampa family.
Ryan Blau
My son and I are training here together and both love it. Great academy with a family feel!
Get fit while learning martial arts
IMPROVE FLEXIBILITY, BALANCE, AND STRENGTH
Learn self-defense, build confidence, and get in the best shape of your lives! Martial arts has tons of physical, mental and social benefits, suitable for anyone and everyone. Become part of something positive and learn new skills from trained martial arts professionals. It’s easy to get started—Enroll in martial arts classes today!
MARTIAL ARTS & LIFE SKILL TIPS
RECENT BLOG POSTS
Taking time to learn self-defense can begin with a simple decision: giving yourself an opportunity to practice, ask questions, and explore your options. On Saturday, November 21, 2026, from 12–2 p.m., Sampa Jiu-Jitsu will host a Women’s Self-Defense Crash Course at our Glendora academy. This two-hour workshop will focus on practical self-defense skills, personal awareness, […]
READ MORE »Why Youth Jiu Jitsu Medals Do Not Guarantee Adult Success Watching your child win a jiu-jitsu tournament is a proud moment. The preparation, the courage to compete, and the excitement of a medal deserve to be celebrated. But that result cannot tell us how far a young athlete will go as an adult. For […]
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