Colorado's Only Certified 6th Dan KAPAP Krav Maga School
Some gyms hand out black belts. We earn them. Do-Krav Combatives is where serious students come to train in authentic KAPAP Krav Maga, MMA, and multi-discipline combat systems. Adults and kids. Westminster, CO.
Walk into any commercial gym and you will find mirrors, memberships, and manufactured belts. Walk into Do-Krav Combatives and you will find something rare: a school where belts are earned, instructors are world-class, and the training prepares you for real life — not a points competition.
This is not watered-down Krav Maga from a YouTube certification. KAPAP is the original Israeli combat system. Master David Melker holds a rare 6th Dan certification — one of only a handful of instructors at this level in all of Colorado.
Many dojos treat belt rankings as revenue tools. Not here. Every rank at Do-Krav Combatives reflects genuine skill, consistent training, and personal growth. A black belt from this school means something real.
Real-world threats do not follow sport rules. Training at Do-Krav incorporates BJJ, boxing, Judo, Karate, Jiu-Jitsu, and Krav Maga — building complete fighters who can handle standing, clinch, and ground situations.
MMA training burns more calories than most gym workouts. You will build real strength, endurance, and coordination. But more importantly — you will develop a mindset and a body that lasts. This is not a fitness fad. It is a lifestyle.
The quality of your training is only as good as the people teaching it. At Do-Krav Combatives, you train under instructors with over 50 combined years of martial arts experience — and a lineage rooted in authentic Israeli combat systems.
Master David Melker is Colorado's authority on authentic KAPAP Krav Maga. As one of the only certified 6th Dan KAPAP Israeli Krav Maga instructors in the state, he brings a depth of knowledge that cannot be found at the average gym. His approach is precise, demanding, and deeply effective. He has spent decades refining a system that blends the best elements of multiple martial arts into training that works in the real world. Students who train under Master Melker do not just learn techniques — they develop a combat mindset that changes how they carry themselves every day.
Sensei Regev Melker represents the next generation of this lineage — a martial artist who grew up immersed in the system and has trained under his father since childhood. His technical precision and ability to connect with students across all age groups and experience levels makes him an exceptional instructor. He is particularly effective in youth classes, where his energy and communication style help younger students develop confidence, discipline, and real skills. Together, Master David and Sensei Regev bring over 50 combined years of experience to every class at Do-Krav Combatives.
Single-discipline gyms create one-dimensional fighters. Do-Krav Combatives builds complete martial artists who are ready for any situation — standing, clinched, or on the ground.
The foundation of everything. Israeli close-quarters combat designed for real-world threats, not controlled sport environments. Practical. Brutal. Effective.
Ground fighting and submission grappling from the BJJ tradition. Learn to control, escape, and submit opponents regardless of size.
Footwork, head movement, and hand technique from the sweet science. Clean striking fundamentals that make every other discipline more effective.
Throws, takedowns, and off-balance techniques. Control the range. Put your opponent where you want them.
Traditional striking precision combined with modern application. Develops timing, distance management, and explosive power.
Integrate hands and feet into a seamless striking system. Build conditioning, power, and the ability to attack from multiple angles.
Whether you are stepping onto a mat for the first time or you are an experienced martial artist looking to sharpen your skills — there is a place for you at Do-Krav Combatives.
This is the core program. Adults learn KAPAP Krav Maga integrated with BJJ, boxing, Judo, and more. Training is challenging, progressive, and real. You will push harder than you thought possible — and discover what you are actually made of.
All experience levels welcome. Classes scale to meet you where you are while always pushing you forward.
Give your child something that lasts. Kids at Do-Krav Combatives learn real self-defense, develop focus and discipline, and build genuine confidence. This is not a daycare with punching — this is authentic martial arts for young people.
Training teaches kids how to handle themselves and how to think under pressure. Skills they will carry for life.
Private training with Master David Melker or Sensei Regev is the fastest path to mastery. Every session is designed entirely around your goals, your weaknesses, and your schedule.
Private sessions are available for all ages and are ideal for students who want to accelerate progress or address specific skills. Serious results require serious attention.
Consistency builds champions. Classes run Monday through Thursday, giving you four opportunities each week to invest in yourself. Call for current time slots and availability.
📞 Call 720-583-4977 for current class times and to reserve your spot.
You do not have to take our word for it. Here is what students are saying about training at Do-Krav Combatives — directly from Google reviews.
Instruction is taught by world class instructors. The experience in multiple martial arts that the teachers here share is a blessing to the local community and martial arts world.
Been coming here with my girls for over a year and we have a blast while learning real life skills. It has built their confidence, athleticism and discipline. Truly an incredible program for kids and adults alike.
Legitimately the best dojo I have ever trained at. No nonsense, real world self defense. Practical. Usable. I have trained at multiple schools and nothing compares to what is being taught here.
Everything you need to know before your first class. If you do not see your question here, call us at 720-583-4977.
Do-Krav Combatives teaches authentic KAPAP Krav Maga — the Israeli combat system — combined with BJJ, boxing, and multiple martial arts disciplines. Instructors have over 50 combined years of experience. Black belts are earned, not given. This is serious, real-world training that produces results you cannot find at most gyms in Colorado.
KAPAP (Krav Panim el Panim) is a close-quarters combat system developed for Israeli military and law enforcement. It incorporates Krav Maga, BJJ, boxing, Judo, Jiu-Jitsu, and Karate into a comprehensive, real-world self-defense system. Master David Melker holds a 6th Dan certification — one of the highest-level KAPAP instructors in Colorado.
Yes. Kids classes are available Monday through Thursday. Children learn discipline, focus, real self-defense skills, and build genuine confidence in a structured environment. Classes are age-appropriate and taught by experienced instructors who know how to connect with younger students.
Classes run Monday through Thursday. Contact us at 720-583-4977 for the current class schedule and to find the best time for your level and availability. We recommend calling before your first visit to get oriented.
Yes. Private one-on-one sessions are available with Master David Melker or Sensei Regev Melker. Private training accelerates progress dramatically and is ideal for students with specific goals, competitive preparation, or scheduling constraints. Contact us to book your session.
No prior experience is required. Classes are structured to welcome complete beginners while still challenging advanced students. Everyone starts somewhere. What matters is your commitment to showing up and putting in the work.
There is no shortcut at Do-Krav Combatives. A black belt here represents years of real training, technical mastery, and personal discipline. Unlike many gyms where belts are awarded on tuition timelines, every rank at this school must be demonstrated through genuine skill. That is what makes it worth earning.
Do-Krav Combatives is located at 9165 Lowell Blvd, Westminster, CO 80031 — inside Hyland Hills Tomiki Aikido. The location is conveniently accessible from Denver, Arvada, Broomfield, Thornton, and the surrounding metro area.
Training incorporates KAPAP Krav Maga, Brazilian Jiu-Jitsu, boxing, Judo, Karate, Jiu-Jitsu, and kickboxing. This multi-discipline approach creates complete, well-rounded fighters and self-defenders ready for any situation.
This training is rooted in real-world self-defense. KAPAP Krav Maga was designed for real threats — not points on a scorecard. You will learn practical techniques that hold up under stress, not just inside a controlled gym environment. Sport competition skills are covered as a byproduct of real training.
Master David Melker is one of the only certified 6th Dan KAPAP Israeli Krav Maga instructors in Colorado. He has dedicated decades to martial arts training across multiple disciplines and has built Do-Krav Combatives into one of Colorado's most respected martial arts schools. His students include children, adults, and professionals across the state.
Do-Krav Combatives welcomes students of all ages. Kids classes develop discipline and confidence. Teen and adult classes focus on real-world self-defense, fitness, and martial arts mastery. Training is always structured to meet students at their current level.
Dramatically. MMA and Krav Maga training delivers a full-body workout that builds strength, endurance, coordination, and flexibility. Students consistently report major fitness improvements within the first few weeks. You will also build a healthier mindset around energy, food, and your body that carries outside the gym.
Single-discipline gyms teach one piece of the puzzle. KAPAP Krav Maga at Do-Krav integrates striking, grappling, ground defense, and weapon awareness into a complete system. You are not training to win a tournament under specific rules — you are training to handle any real-world situation at any range.
Call 720-583-4977 or fill out the contact form on this page. We will get you scheduled for your first class and answer any remaining questions. The hardest part of any martial arts journey is walking through the door the first time. Everything else follows from there.
Yes. The calorie burn in a single MMA or Krav Maga session rivals most cardio workouts — and the muscle development accelerates metabolism over time. Many students report this as the most effective and enjoyable fitness program they have tried, because the results come from real training rather than repetitive gym machines.
Students come from across the Denver metro — Denver, Arvada, Broomfield, Thornton, Northglenn, and beyond. Private one-on-one sessions are also available for students across Colorado who want to train directly with Master Melker.
Wear comfortable athletic clothing that allows full range of motion. No special gear is required for your first visit. Bring water and an open attitude. Instructors will walk you through everything else when you arrive.
Yes. While the training is serious and demanding, safety and progressive development are built into the program. Beginners are never thrown into situations beyond their current skill set. Instructors meet each student where they are and build from there. You will be challenged — not overwhelmed.
Many commercial gyms treat belt rankings as retention and revenue tools — awarded on tuition timelines rather than demonstrated skill. At Do-Krav Combatives, a black belt means something. It reflects years of real work, genuine technical mastery, and earned respect. That is a standard worth holding. You will never wonder if your rank was deserved.
Denver · Arvada · Broomfield · Thornton · Northglenn · Wheat Ridge · Lakewood · Boulder · Aurora · Colorado Springs
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