Where are you located?​

Relentless MMA & Fitness/CrossFit Mainstreet

10580 Main St, Fairfax, VA 22030

Near the Fairfax County Courthouse, and George Mason University

Do you have classes for beginners?

Most of our Members have zero prior experience and only about 15-20 % have previous experience and even fewer have experience in Muay Thai, Savate Thai Cross Training, Combat Submission Wrestling, Brazilian Jiu-Jitsu, Kali, or Jeet Kune Do.  Our program is focused on continuous enrollment and helping everyone learn and improve.

What do you teach in your classes?

We do a combination of private and group classes

We teach Boxing, Muay Thai Kickboxing, Brazilian Jiu-Jtisu, Combat Submission Wrestling,  Self Defense, Jeet Kune Do Concepts, Kali, and strength, weight loss, agility, endurance, and fat loss training

Do you have any Free trial classes?
We offer 2 Free trial classes for anyone interested in our program.  You can sign up by filling in the box below and telling us which classes you'd like to take and the best way to get back to you.  If you want to see our schedule of group classes click HERE for our schedule.

Do you offer Personal training?

We offer Personal/ Semi Personal and small group training in Boxing, Muay Thai Kickboxing, Savate Thai Cross training, Brazilian Jiu-Jitsu, Mixed Martial Arts, Kali, Jeet Kune Do, Self Defense, Kettelbells, Olympic lifting, Flexibility, and Weight loss training.

What do you offer in your Personal Training?

We offer custom tailored trainin gi in Boxing, Fitness Boxing, Muay Thai kickboxing, Fitness Kickboxing, Brazlian Jiu-Jitsu, Submission Wrestling/NoGi, Strength training, Weight Loss and Bodybuilding programs along with 

What types of Group Classes and Personal Training do you offer?

For Group Training click Here

For Personal Training click Here

Do you offer Seminars?

We offer Muay Thai, Submission Wrestling, MMA, Self Defense, Strength and Conditioning, and Weight loss seminars.

Do you have any discounts?

We have discounts for Students, Law Enforcement, Military, Family members, and Prepaid agreements

Will I get a black eye if I do this?

The answer is a resounding "NO"!!! Safety is of the utmost concern. The athletes/clients trained within the Dynamic Concepts are constantly evolving and improving, all safety precautions are taken to protect the Athlete so the athlete can EVOLVE and IMPROVE, and this takes many forms in training, weight loss, increased self confidence, increased physical ability in the realms of Cardio, Flexibility, Explosiveness, Strength and overall Conditioning using a series of exercises and drills, along with a adaptable eating program based on understanding food, vitamins, and supplements for peak performance in Boxing, Muay Thai kickboxing, Brazilian Jiu-Jitsu, Submission grappling, Mixed Martial Arts, and Self Defense armed and unarmed, but also in other activities, like running, playing soccer, football, basketball, tennis tennis, hiking, and several other sports due to the improved hand eye coordination, foot eye coordination, and improved reaction time.

How long until I see results?

Exercise has a cumulative effect. Things don't happen immediately. This is where I must be honest, where many ‘trainers' will lie to you. It takes time, and hard work. A lot of hard work. If forging a great body, or strength or athletic ability were easy, there would 1000's of Brad Pitts, Serena Williams and Tiger Woods out there, but there are not. Most of my training plans are made up of 4-6 week blocks. Three or four of these blocks might be considered one ‘macrocycle'. After one macrocycle, someone with no previous strength training experience could easily lose 15 lbs of fat, or gain the same in muscle, could improve their performance in major lifts like the Bench Press or Squat by 20-30%, maybe more, given the quickness with which you improve when the stimulus is completely novel. Now, when it comes to more experienced trainees, that's entirely by a case to case basis, but I would never accept a trainee that I knew that I could not improve substantially. If I could not, I would refer you to another trainer, or a doctor.




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