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Keith Cooke Champions Martial Arts & Fitness
Champions Martial Arts & Fitness by Keith Cooke Hirabayashi is a school dedicated to empowerment with self-esteem, fitness, and life skills. Champions opened in 1994 and has served the Brentwood community for over 20 years. Mr. Cooke has won over 15 titles, including 6 time National Championships and is a 5-time World Champion.

Our studio offers a range of quality classes for all levels and ages. Children can start as young as 3 1/2 years old and train through their teen and adult years. As they advance they learn to work with weapons such as staff and nun chuks. We also offer fantastic fitness and kickboxing classes for adults throughout the week.
Services
Boot Camp is a 10 week fitness program that includes daily workouts, nutritional counseling, physical analysis, cardio testing, and motivational support. Keith's program is a proven success and includes everything you need to get in the best shape of your life. Keith Cooke's Kickbox is an awesome fat-burning, heart pumping, total body workout!
Little Dragons meet once a week for hour session. It is designed for 3-5 year olds. Our program focuses on strong karate basics along with coordination and concentration while having a great time. Our interactive and individualized instruction creates the optimum environment for learning. All of our exercises have been carefully designed to help develop hand-eye coordination and motor skills.
Reviews (17)
Sasan Akhavan
Sasan Akhavan
Oct 10, 2019
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I've been into fitness & Martial Arts since I was a kid. I've tried plenty of classes, studios and had different instructors. Keith's Studio is the best, he is truly passionate about Martial Arts and dedicated to his field. I hit plateau until I met Keith & Daniel. They work on your body conditioning such as strength, flexibility, stamina and teach you practical self-defence techniques. Keith, Daniel & Justine are very nice and make you feel like a family and involved in a community.
Catherine Cho
Catherine Cho
Jun 15, 2019
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I've always wanted to do martial arts and it was difficult as an adult to find the right fit studio. Keith Cooke Studio has been a great fit. Great in fitness and martial arts that would keep on motivating me to come in everyday. I see the great results on not only my fitness but also on my spirituality.
Colin Stutzman
Colin Stutzman
Jun 02, 2019
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Keith Cooke is the man (Google him)! Daniel and Justine are awesome as well! I am a working professional who used class pass before because I traveled so much. I did one kick boxing class at this studio and signed up the next day! Without knocking any specific places... This was not a cookie cutter franchised boxing/kickboxing/martial arts gym. This studio gives you whatever your are looking for. If you are just looking for overall fitness you will get that, if you want to learn martial arts you are able to do that. People of ranges workout together, its a great atmosphere! Keith/Daniel/Justine
Jacques Karavasilis
Jacques Karavasilis
Jan 04, 2019
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Best martial arts school period! Whenever possible, I travel all the way from Montréal, Canada to train with the Master. I have been doing so for more than 20 years.
W. Wong
W. Wong
Oct 01, 2018
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I've been taking adult fitness classes at this studio for about 3 years.
Core Up is a unique workout - low impact with HIIT while strengthening all muscles. It's a great complement to any primary sport - if you run, bike, play soccer, golf or tennis - you'll be stronger! There's also some stretching built into the workout - bonus!
Also, my 9 year-old son has been enrolled in karate classes for about 2 years. He started as a beginner, and has loved it from day one. Under the guidance of Mr. Masterson and Mr. Cooke, he's developed his martial arts skills, but also gained a focus and determination
Vanessa McLean
Vanessa McLean
Sep 27, 2018
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Both of my boys (ages 4 & 6) have been attending karate classes at Keith Cooke's studio for over a year-- and they love it! Mr. Cooke and Mr. Masterson place a real emphasis on discipline in their practice and their teaching, and yet make it so much fun and such a positive outlet for the children. After watching our kids in their classes, I signed myself up for Keith's Bootcamp and LOVE IT! I cannot wait to go each morning and either kickbox or do the strength training classes. It has enriched me on so many levels and has transformed my day to day life! One of the best things is that it's like
Victoria Van Trees
Victoria Van Trees
Sep 13, 2018
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Keith is an excellent teacher. He breaks down the moves in a logical way. He understands the learning process. He really knows what he is doing. Positive energy abounds. Extremely supportive environment for all levels. Great workout and keeps your mind occupied on learning a skill so the time flies by. I give Keith Cooke (and his wife Justine) my highest recommendation.
Denisse Leon
Denisse Leon
Aug 24, 2018
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Keith Cooke is the most dedicated instructor, his ability to teach technique, self confidence and influence his students in the most positive way is remarkable. My son has been a student for 5 yrs and enjoys every opportunity to be in class.
Benita Litt
Benita Litt
May 17, 2018
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I honestly believe that there isn’t a better workout available in Los Angeles. Keith and Justine’s combination of martial arts and strength training got me in the best shape of my life. The fact that both my kids are in their black belt program is icing on the cake. My girls feel strong and empowered from their experience at the studio.
Ruhi Ali
Ruhi Ali
May 10, 2018
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I have been taking fitness and martial arts classes at Keith Cooke Studio for about a year and a half now and I love them! Keith, Daniel and Justine are truly dedicated teachers. They are so committed to helping people learn the martial arts and get stronger and their attention to detail is impressive. I also love the crowd; everyone is so friendly and there is a great sense of community and team spirit in both the martial arts and fitness classes. I am so grateful for this studio and I can't imagine starting my day without taking a class here :)
Justin Powell
Justin Powell
Oct 02, 2017
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Keith Cooke is totally amazing! From the first time ive seen him on the cover of magazines to watching his lightning fast kicks in China Obrien 2, i have always loved the way he moves and trains. He has a wonderful page with much to check out!
Winston Jordan
Winston Jordan
Oct 02, 2017
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I have watched Keith and movies for years I bet it will be an honor to train under him
Suzanna Adler
Suzanna Adler
Oct 02, 2017
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Keith is AMAZING! He is so inspiring, motivating, and truly cares about you reaching your goals. I’ve tried all different workouts throughout LA. I always end up back with Keiths . Nothing gets me into shape the way the combination of his Kore-up and kicking boxing classes do!
Jesse Marez
Jesse Marez
Sep 24, 2017
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I was lucky enough to receive a black belt from Keith Cooke in 1999. It was one of my proudest moments. Keith is an amazing teacher and puts his heart and soul into his students. I highly recommend him for families and aspiring martial artists every where.
Sara Pappelbaum-Essner
Sara Pappelbaum-Essner
Feb 15, 2017
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Discovered this gem of a workout! Never before have I been tested to the limit! The classes are challenging, fun, and full of the nicest people. Keith is an amazing teacher and motivator!
Nasrin Bahari Chopiuk
Nasrin Bahari Chopiuk
May 16, 2016
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Keith Cooke's fitness classes are high energy, fun and helps you burn a whole lot of calories in one hour. My husband and I look forward to working out together every morning at 6:00 am. Very friendly crowd and great music to get your day started.
Ashley Schoneweis
Ashley Schoneweis
May 07, 2016
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I take kickboxing classes here and I am super impressed how it has helped in my mid section! And its actually kind of relaxing in a yoga kind of way.