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Undisputed | Green Valley Gym | Jiu Jitsu - Boxing - Kickboxing - Fitness
4.8 ★★★★★ 91 Google reviews · Kickboxing gym in Green Valley, Arizona
Welcoming, clean gym featuring a slew of fitness courses, jiu-jitsu and kickboxing classes, as well as boxing instruction and personal training.
Plan your first class
- Free trial or intro class most gyms welcome new members with a free trial or intro class — check their site or give them a call to book your first session
- Beginner-friendly all fitness levels welcome, including total beginners — no experience needed, and you get in shape by training, not before
- Cardio kickboxing classes high-energy cardio kickboxing on the bags and pads — a fun, sweaty workout built for fitness and weight loss, at your own pace
- Kids & teen classes kids and teen kickboxing classes — built around confidence, focus, and fun
- Private lessons one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
- Competition team a competition team for members who want to test themselves in the ring — amateur kickboxing, muay thai, or K-1
- Today see hours ·
- Website & schedule undisputedsouth.com — book classes and see the live schedule
- Phone (520) 347-5423
Hours
| Monday | 10 AM–1 PM, 3:45–8 PM |
| Tuesday | 10 AM–1 PM, 4:45–8 PM |
| Wednesday | 10 AM–1 PM, 3:45–8 PM |
| Thursday | 10 AM–1 PM, 4:45–8 PM |
| Friday | 3:45–7 PM |
| Saturday | 8:15 AM–1 PM |
| Sunday | Closed |
The classes they run
“Kickboxing class is a blast, and a great workout for all ages, shapes, and sizes!”
“Matt is amazing with the kids, not only has he taught my kids jiu-jitsu, but it has helped them in all aspects of life, especially sports.”
“Their expertise, dedication, and passion are evident in every session, creating an environment where students of all skill levels feel supported and motivated.”
“They have fought in several Jiu-Jitsu tournaments and have performed exceptionally well.”
“I could not say enough good things about this gym, if you are hesitant to try Jiu Jitsu, Boxing, or their fitness classes, don't be.”
“Through that time, they have experienced boxing, no Gi, Gi, one-on-one lessons and weekly homeschool classes.”
Other martial arts here
“I could not say enough good things about this gym, if you are hesitant to try Jiu Jitsu, Boxing, or their fitness classes, don't be.”
“We only traveled with our nogi stuff, but they welcomed us to gi class and members were very friendly and willing to drop their gi tops to roll with us.”
“It’s also an excellent place for kids to learn Brazilian jiu-jitsu and other self-defense martial arts in a safe and positive atmosphere.”
What members say
“Not only that but Matt is a great instructor with a lot of knowledge and he’s great at teaching the kids basic skills and techniques of jujitsu!”
“The coaches and students were all extremely welcoming and took the time to work with me on techniques since I’m fairly new to Jiu Jitsu.”
“Kickboxing class is a blast, and a great workout for all ages, shapes, and sizes!”
“On a personal note, I embarked on a health transformation journey with Matt, Kate, and Maren.”
“We have been going for a few weeks and I can already see the sidebar in my son's activity level and discipline.”
“They have fought in several Jiu-Jitsu tournaments and have performed exceptionally well.”
From the reviews
This place is awesome. My 5 year old daughter has been training at Undisputed South for 6 months, and she absolutely loves it. The experience has had a major positive influence on her confidence and development, and she's made some great friends too! The owner and head teacher, Mr.
Two of my kids have trained at Undisputed South for over a year. Through that time, they have experienced boxing, no Gi, Gi, one-on-one lessons and weekly homeschool classes. They have fought in several Jiu-Jitsu tournaments and have performed exceptionally well.
My daughter started jiujitsu classes at Undisputed South in 2020, and the experience has been incredibly positive. With no prior exposure to the sport, she has received excellent coaching from Keith and Matt. On a personal note, I embarked on a health transformation journey with Matt, Kate, and Maren.
Matt Blank and Chris are awesome! I was fortunate enough to receive a veteran's scholarship to training Jiu-Jitsu for and entire year! I learned so much and was able to connect with likeminded individuals. I never felt pressured or concerned about my safety. The team goes at a steady pace for new students.
New to kickboxing? Start at Undisputed | Green Valley Gym | Jiu Jitsu - Boxing - Kickboxing - Fitness
Undisputed | Green Valley Gym | Jiu Jitsu - Boxing - Kickboxing - Fitness comes up as a beginner-friendly gym, going by their listing and members’ reviews. If you've never thrown a punch or a kick, that's exactly who a good beginners class is for. A few things worth knowing before your first week. First, you don't need to be fit or coordinated to start — you get in shape by training, not before it, and coaches scale every drill to you. Second, you won't be thrown into hard sparring — reputable gyms build the basics (stance, footwork, and punches and kicks on pads and bags) first, and any contact eases in gradually under a coach's control. Third, all fitness levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out. Most gyms are happy to let you watch or try a class first, so reach out before you commit.
Your first kickboxing class at Undisputed | Green Valley Gym | Jiu Jitsu - Boxing - Kickboxing - Fitness
Nervous about walking into a kickboxing gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling the basics — stance, footwork, and punches and kicks on pads or a heavy bag — not hard sparring. Go at your own pace and rest whenever you need to; no one will bat an eye. What to wear: comfortable athletic clothes you can move and sweat in, and supportive trainers. What to bring: water, and hand wraps and gloves if you have them — many gyms lend loaner gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves and wraps (and shin guards once you start sparring). Sparring is optional and eases in gradually, once your basics are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.
Where to find Undisputed | Green Valley Gym | Jiu Jitsu - Boxing - Kickboxing - Fitness
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