4.8 Rating
5.0 Rating
Martial Arts Training for All Ages in Fenton, MO Build Skills, Confidence, and Resilience with Xtreme Krav Maga & Fitness
At Xtreme Krav Maga & Fitness – Fenton, we offer dynamic martial arts programs tailored to your goals and needs. Whether you’re interested in Krav Maga, Kids Martial Arts, Fitness Kickboxing, or Women’s Self-Defense, our expert instructors deliver engaging classes that empower students of all ages. Learn effective self-defense, improve your fitness, and develop life-changing confidence in a supportive and energizing environment.
4.8 Rating
5.0 Rating
Martial Arts Training for All Ages in Fenton, MO Build Skills, Confidence, and Resilience with Xtreme Krav Maga & Fitness
At Xtreme Krav Maga & Fitness – Fenton, we offer dynamic martial arts programs tailored to your goals and needs. Whether you’re interested in Krav Maga, Kids Martial Arts, Fitness Kickboxing, or Women’s Self-Defense, our expert instructors deliver engaging classes that empower students of all ages. Learn effective self-defense, improve your fitness, and develop life-changing confidence in a supportive and energizing environment.
Martial Arts in Fenton, MO
Welcome to Xtreme Krav Maga & Fitness – Fenton
Choosing the right martial arts school is an important step, and at Xtreme Krav Maga & Fitness, we’re here to make that decision easy. Our mission is to empower you and your family with skills that promote confidence, physical fitness, and lifelong success.
With programs designed for all ages and skill levels, our expert instructors create a positive and supportive environment where you can focus on your goals. Whether you’re here for self-defense, fitness, or personal development, we’re committed to providing top-tier training every step of the way.
Join our community, explore our classes, and see why Xtreme Krav Maga & Fitness is the trusted choice for martial arts in Fenton. Let’s get started on your journey today!
Explore Our Programs
Martial Arts Classes in Fenton, MO
Looking for exceptional martial arts training in Fenton? At Xtreme Krav Maga & Fitness, we offer diverse programs tailored to all ages and skill levels, including Krav Maga, Kids Martial Arts, Fitness Kickboxing, and Women’s Self-Defense. Each class is designed to help you build strength, boost confidence, and develop practical self-defense skills. Explore our programs today and take the next step toward achieving your goals!
Krav Maga
Learn practical self-defense techniques while building strength, agility, and confidence in a supportive and high-energy environment.
View ProgramKids Martial Arts
Help your child build confidence, focus, and essential life skills while staying active and having fun in a supportive environment!
View ProgramFitness Kickboxing
Experience high-energy workouts that combine martial arts techniques and cardio to help you build strength, burn calories, and feel empowered.
View ProgramWomens Self Defense
Gain the confidence and skills to protect yourself with Women’s Self-Defense classes at Xtreme Krav Maga in St. Louis. Learn real-world techniques to defend against chokes, grabs, and attacks while improving awareness and reaction time. Train in a supportive, high-energy environment with expert instructors.
View ProgramGroup Fitness
Experience high-energy workouts that combine effective training, supportive camaraderie, and lasting results.
View ProgramMKX Gym
Discover MKX Gym in Fenton, MO! Train anytime with 24-hour access, state-of-the-art equipment, outdoor workout spaces, and expert personal training. Join a supportive fitness community designed to help you achieve your goals.
View ProgramPersonal Training
Achieve your fitness goals with tailored workouts, expert guidance, state-of-the-art equipment, and a supportive environment designed to help you become your strongest, healthiest self.
View ProgramSparology
Join Sparology at Xtreme Krav Maga & Fitness – Fenton! Learn self-defense, improve timing, and gain real-world confidence through structured sparring classes for all skill levels. Train safely, get fit, and prepare for any challenge.
View ProgramSelf Defense Seminars
Discover customized self-defense seminars at Xtreme Krav Maga in Fenton and St. Louis. Learn practical techniques for women’s safety, law enforcement, workplace readiness, and more. Build confidence, strength, and real-world skills with expert-led training for all experience levels.
View ProgramGirl Scout Self Defense
Empower your Girl Scout troop with fun, engaging self-defense classes at Xtreme Krav Maga in St. Louis and Fenton. Build confidence, safety skills, and teamwork in a safe, supportive environment tailored for all ages. Contact us today to schedule your troop’s session!
View ProgramLaw Enforcement / Military
Boost safety and readiness with Krav Maga training for law enforcement and military personnel. Practical techniques, weapon retention, and high-stress scenario training in St. Louis. Contact us today!
View ProgramAPEX Personal Protection
Master real-world self-defense with Xtreme Krav Maga’s APEX Personal Protection Program in St. Louis. Learn hand-to-hand combat, firearm defense, and situational awareness in a safe and supportive environment. Perfect for all skill levels!
View ProgramBrazilian Jiu Jitsu
Develop strength, resilience, and confidence while learning practical self-defense skills in a supportive and engaging environment.
View ProgramNutrition Coaching
At Xtreme Krav Maga and Fitness in Fenton, we go beyond workouts and teach you how to fuel your body for lasting results.
View Program6 Week Challenge
Jumpstart your fitness with high-energy workouts, personalized guidance, and a supportive community to help you reach your goals in just six weeks.
View ProgramExclusive Online Offers
See for yourself what Xtreme Krav Maga has to offer
What People Are Saying About Xtreme Krav Maga & Fitness
Hear from Our Amazing Members
Our community speaks for itself! Read reviews from our members to see how Xtreme Krav Maga & Fitness – Fenton has helped them achieve their goals. From martial arts and Krav Maga training to fitness programs and beyond, discover the positive impact we’ve made in the lives of individuals and families throughout Fenton, MO.
Matthew Quick
A clean gym , solid schedules, with personable , and knowledgeable instructors. these combined with a staff that understands that we must evolve for an ever changing world leads to a training curriculum that is going to grow with you and challenge you .
whether you’re looking to train to defend yourself and increase your peace of mind , work on your personal fitness , or perhaps you just need a physical release of aggression after a bad day , with classes including BJJ , kickboxing , firearms training ,a weight room, and of course , Krav Maga , it’s a great place that can fill your needs .
Holly Henske
The instructors are great. They push us to work harder and perfect our form. They break techniques down so we can practice them step by step. And the drills are fun, but more importantly, very effective for training muscle memory. There is enough repetitive from week to week that we get a chance to really learn the moves, but not so much that it vecomes boring. There’s something new almost every class. And there are plenty of class times to choose from.
Rosie Hurley
Krav Maga is perfect for anyone looking to improve their self-defense skills and boost their confidence. Highly recommend
Alex Burchardt
I’ve been attending the women’s self defense classes for about 2 months. I LOVE them! Alison is a fantastic teacher. There is no reason to be intimidated, anyone can do this. Great workout, empowering, and such important life skills. Every staff member is welcoming. Fenton location is convenient. The workshops are also a great way to preview the space and vibes.
Sarah Gray
The atmosphere at X-treme Krav Maga is amazing. I felt so welcomed and such a sense of community and teamwork. I can’t wait to come back!
Rebecca Wilkins
I am very glad I joined and the extreme fitness class on Monday and Wednesday at 5pm are great. The instructor is awesome.
Stephanie Curtis Lacavich
I’ve been to several gyms that included Kickboxing or Jiu Jitsu and this is nothing like those. I love the intensity and the challenges of the all of classes and every instructor legitimately know their stuff. Krav Maga is by far one of my favorites. Plus I’m also marathon training and this is by far the best cross training I’ve ever done.
Sarah Schaefer
Heidi and Joel at the front desk are very personable, and knowledgeable. They know everyone on a first name basis, and make you feel right at home. We love that the classes are flexible to our crazy schedule. My daughter loves Mr. Tims class, but all the instructors there are wonderful! She always has a blast in class. Highly recommend!!
Arnold Keen
The active Shooter Defense class was excellent and the staff doing the class were excellent and extremely well-informed. I think every church, business, and restaurant should take this course and be prepared for the unexpected. It can happen anywhere at any time. Better to be prepared and never needed than unprepared and it does happen. Unprepared means DEFENSELESS.
KateLynne Frank
Training here is a blast. The instructors are knowledgeable and helpful. The classes are fun. The gym is nice. Two enthusiastic thumbs up.
Shannon Moses
I just joined a couple weeks ago and I couldn’t be happier. All of the staff is extremely friendly, fun, and truly want to see you succeed. Joel is always there to greet you with a smile, and pop in classes to tell people how great they are doing. There is always fun music playing, and you really get in the zone. You jump right into the classes, and people that have already been taking the classes, help you as well. It’s only been 2 weeks and I can already feel my body getting tighter, and have learned awesome self defense moves.
This is a great place- highly recommend!
Abigail Holbrook
The people who work here are amazing. I’m currently taking an intro to hand guns women’s class and loving it! so much fun and learning a lot! making friends too!!
Michael Hall
Great Trainers, Excellent Environment for Learning, Been Training here for a few months and the experience has been wonderful. Top Tier Gym!!!
Rob Smith
Recently came into contact with the owner. Seems to be a stand up leader who respects both his team’s and his students’ time. I had an appointment with him that was running long and as soon as he realized he could be late for a class, he respectfully made it clear that his students needs come before his own interests. That’s a business with integrity. I have family members who swear by his training as well. Worth checking out.
Fatima Omerovic
XKM has been a game changer to me. I spent 2 months looking for a kickboxing gym to join and from the moment I walked in and meet Joel’s welcoming smile and knowledge, I was hooked. Not only is he knowledgeable about what’s going on at XKM at all times but he’s also a kick ass instructor. I’ve made several friends and I look forward to coming in, releasing some stress, shooting the breeze, and the best part, getting an amazing workout and life skill from some of the best instructors I have ever seen.
Azin Kaiser
Awesome place and the people are fantastic! They make learning fun. It has been wonderful for my kids too. They are obsessed with this place. The athletic training has been really good for them. My son is 7 and he can do real push-ups with the perfect form thanks to this place. My daughter loves this place loves learning with the other kids. I love every class they have for me and the more I go the more I love the classes. My husband hates working out and even he loves this place.
Tyler Francom
I’ve been going here for about 3 months now. The staff have been exceptionally awesome. It’s like saying hi to my well known friends every time I go in. The instructors are very knowledgeable. They are really good at demonstrating different skills, and are great at helping walk me through different moves that I struggle with. My kids have been going about a month longer than me. They absolutely love when their training days come up. The kid instructors are great at helping them through learning new skills. They really make a point of giving individualized attention to the kids who struggle and need an extra hand to progress.
10/10, I couldn’t more highly recommend this gym
Proudly Serving Our Community
Bringing Top-Quality Martial Arts to Fenton and Beyond
Stay Informed with Our Blog
Expert Tips from Xtreme Krav Maga & Fitness – Fenton
Whether you’re starting your martial arts journey, seeking ways to boost your child’s confidence, or exploring self-defense and fitness techniques, our blog is here to help. Find valuable insights, practical tips, and inspiring stories about Krav Maga, Kids Martial Arts, Fitness Kickboxing, and more to support your path toward strength, confidence, and a healthier lifestyle!
5 TIPS TO STAY ON TRACK WHEN GOING OUT TO EAT MARCH 20, 2026 SOURCE: https://supplementsuperstores.com/blogs/news/5-tips-to-stay-on-track-when-going-out-to-eat Let’s be real… eating out is part of life. Whether it’s date night, grabbing food with friends, or just not having time to cook, you’re going to find yourself at restaurants. And that’s not a bad thing. The […]
READ MORE »SOURCE: https://supplementsuperstores.com/blogs/news/whats-the-best-protein-powder Once I knew all the reasons why a high-protein diet is so beneficial to my fitness results … I became very curious about protein powder supplements. After some of my own trial and error … I quickly learned that all protein powders are not created equal. That became even more clear to me after […]
READ MORE »Stress hits adults harder than they often realize. Long commutes, work deadlines, bills, screens, and family tasks build up until the body feels tight and the mind feels overloaded. Many people say they feel “burned out,” but they don’t know how to break the cycle. At Xtreme Krav Maga & Fitness in Fenton, adults often […]
READ MORE »Find us on social media
Follow Us On Instagram!
xtremekravmaga
1,425 2,264
St. Louis’s premier self defense and fitness training gym.
www.XKMSTL.com
XKM lit up the mats for those stripes tonight!!! Keep up the good work everyone 👏🔥
Grow with us!
www.XKMSTL.com
#StLouisFitness #KravMaga #SeasonOfStrength #XtremeKravMaga #XKM #XKMSTL #XtremeKravMagaSTL #SelfDefense #TrainTogether #FitnessMotivation #StrengthTraining #Kickboxing #MartialArts #Community #StLouisFitness #STL #STLFitness #MissouriFitness #StrongerTogether #Confidence #Discipline #GrowthMindset #TeamBuilding
XKM lit up the mats for those stripes tonight!!! Keep up the good work everyone 👏🔥
Grow with us!
www.XKMSTL.com
#StLouisFitness #KravMaga #SeasonOfStrength #XtremeKravMaga #XKM #XKMSTL #XtremeKravMagaSTL #SelfDefense #TrainTogether #FitnessMotivation #StrengthTraining #Kickboxing #MartialArts #Community #StLouisFitness #STL #STLFitness #MissouriFitness #StrongerTogether #Confidence #Discipline #GrowthMindset #TeamBuilding
XKM lit up the mats for those stripes tonight!!! Keep up the good work everyone 👏🔥
Here`s your sign – Grow with us!
www.XKMSTL.com
#StLouisFitness #KravMaga #SeasonOfStrength #XtremeKravMaga #XKM #XKMSTL #XtremeKravMagaSTL #SelfDefense #TrainTogether #FitnessMotivation #StrengthTraining #Kickboxing #MartialArts #Community #StLouisFitness #STL #STLFitness #MissouriFitness #StrongerTogether #Confidence #Discipline #GrowthMindset #TeamBuilding
Every stripe earned represents time on the mat, discipline when it would’ve been easier not to show up, and a commitment to getting better – one class at a time. That kind of consistency doesn’t happen by accident. We’re proud of each of you!
To everyone watching from the sidelines – this is what our community is built on. People who show up, stay focused, and push themselves to grow beyond where they started.
If you’ve been thinking about stepping in, this is your sign.
Come be part of a room full of people who are serious about progress and building better for tomorrow! www.XKMSTL.com
#StLouisFitness #KravMaga #SeasonOfStrength #XtremeKravMaga #XKM #XKMSTL #XtremeKravMagaSTL #SelfDefense #TrainTogether #FitnessMotivation #StrengthTraining #Kickboxing #MartialArts #Community #StLouisFitness #STL #STLFitness #MissouriFitness #StrongerTogether #Confidence #Discipline #GrowthMindset #TeamBuilding
Every stripe earned represents time on the mat, discipline when it would’ve been easier not to show up, and a commitment to getting better – one class at a time. That kind of consistency doesn’t happen by accident. We’re proud of each of you!
To everyone watching from the sidelines – this is what our community is built on. People who show up, stay focused, and push themselves to grow beyond where they started.
If you’ve been thinking about stepping in, this is your sign.
Come be part of a room full of people who are serious about progress and building better for tomorrow! www.XKMSTL.com
#StLouisFitness #KravMaga #SeasonOfStrength #XtremeKravMaga #XKM #XKMSTL #XtremeKravMagaSTL #SelfDefense #TrainTogether #FitnessMotivation #StrengthTraining #Kickboxing #MartialArts #Community #StLouisFitness #STL #STLFitness #MissouriFitness #StrongerTogether #Confidence #Discipline #GrowthMindset #TeamBuilding
Thank you to everyone who joined Sunday’s Filipino Martial Arts Seminar. It was a lot of fun and so much great information was shared!
#StLouisFitness #KravMaga #SeasonOfStrength #XtremeKravMaga #XKM #XKMSTL #XtremeKravMagaSTL #SelfDefense #TrainTogether #FitnessMotivation #StrengthTraining #Kickboxing #MartialArts #Community #StLouisFitness #STL #STLFitness #MissouriFitness #StrongerTogether #Confidence #Discipline #GrowthMindset
Good energy, good work 👊 Fresh off tryouts and a new roster, this team hit the mats ready to celebrate and build together. The energy was high, the effort was real!
Big congrats to these ladies on making their highschoool soccer team – carry this samse enthusiasm into the season ahead and you all will do well! Wishing you a strong, confident season ⚽🔥
If you’ve got a group looking to level up beyond their sport, we run private workshops focused on awareness, confidence, and performing under pressure.
Great fit for:
• Team sports programs
• School-based groups and leadership teams
• Club organizations and competitive squads
• Strength and conditioning groups
• Any team ready to sharpen both mindset and skill
Message us to learn more. 👊
#XtremeKravMaga #XKM #XKMSTL #XtremeKravMagaSTL #KravMaga #SelfDefense #TrainTogether #FitnessMotivation #StrengthTraining #Kickboxing #MartialArts #Community #StLouisFitness #STL #STLFitness #MissouriFitness #StrongerTogether #Confidence #Discipline #GrowthMindset
www.XKMSTL.com
How Strong Is Your Grip? 🤝💪
Grip strength isn’t just about crushing handshakes or holding onto a bar a little longer—it’s actually a solid indicator of overall fitness.
Studies show that people who are stronger, more active, and more physically fit tend to have better grip strength. It’s not that training your grip alone makes you healthier—but if you’re putting in the work across strength, conditioning, and consistency, your grip usually tells the story.
Think about it:
✔️ Lifting weights
✔️ Training hard
✔️ Staying active
It all adds up—and your grip strength reflects it.
Ready to get stronger, move better, and build real-world fitness? Let us help you get there. Contact us today at xkmstl.com and get started.
#XtremeKravMaga #XKM #XtremeKravMagaStLouis #StLouisFitness #GripStrength #FunctionalFitness #StrengthTraining #FitnessMotivation #TrainHard #StayReady #KravMaga #SelfDefense #FitnessCommunity #STLStrong #MissouriFitness #TrainWithPurpose #GetStronger
This is consistent training that works and it starts right here at XKM in Fenton. If you’re ready to start learning at XKM, come meet us and let’s build your first set of classes.
Our Krav Maga instructors bring years of expertise and a commitment to helping you succeed. They’re skilled practitioners and supportive coaches dedicated to building your confidence and capabilities.
Schedule your consult at www.XKMSTL.com or call us at 314-974-5728, M-TH 10:30 AM – 8 PM.
*
*
*
#MatEnergy #StLouisFitness #KravMaga #SeasonOfStrength #xtremekravmaga #SelfDefense #MartialArts #CombatTraining #RealityBasedSelfDefense #PersonalSafety #FightTraining #FunctionalFitness #StrengthAndConditioning #StLouisFitness #STLFitness #STLGym #StLouisMartialArts #MidwestFitness #TrainHard #StayReady #ConfidenceBuilding #DefenseTraining #FitnessLifestyle
Some kids walk into class a little unsure. And then there are kids like this superstar… who show up ready to go. 💥💫💪
😎 Gloves up, big smile, and all in. When kids are having this much fun moving, learning, and hitting pads, confidence starts to grow without them even realizing it.
We see moments like this on the mats every week, and they never get old.
Parents in our community: would your child enjoy something like this? 👊✅
Schedule a trial class today: www.XKMSTL.com
Christine and her family are well-loved members of the Xtreme Krav Maga community. Christine started training at XKM with her son in 2021, and in 2024 her husband joined in on the journey as well.
Together, they’ve embraced everything XKM has to offer—using Krav Maga, kickboxing, and strength training to grow stronger as individuals while building an even stronger family bond. 💪
At XKM, it’s more than just training—it’s about becoming well-rounded, building confidence, and growing together in a fun and meaningful way.
If you’re looking for personal development or a way to connect and grow as a family, we’d love to have you.
Get started today at xkmstl.com.
#XtremeKravMaga #XKM #XKMSTL #XtremeKravMagaSTL #KravMaga #SelfDefense #FamilyFitness #TrainTogether #FitnessMotivation #StrengthTraining #Kickboxing #MartialArts #Community #StLouisFitness #STL #STLFitness #MissouriFitness #FitFamily #StrongerTogether #Confidence #Discipline #GrowthMindset
When a kid can’t wait to come back to class… we know we’re doing something right.
Lisa shared that her granddaughter has been training for nine months, attends four classes a week, and still wants more. The energy, the friendships, the games, the training – it’s a place kids genuinely enjoy being.
That’s the kind of environment we’re proud to build at XKM.
If you know a child who would love to move, learn, and have fun while building real confidence, reach out and we’ll help you get started. www.XKMSTL.com
Thank you, Lisa!!!
Download Our App
