KnuckleUp Fitness Introduce
Introduction / Overview
For residents across the Georgia region, particularly in and around Atlanta, KnuckleUp Fitness stands out not merely as a Gym or Fitness center, but as a comprehensive Sports complex specializing in combat sports and holistic physical conditioning. Founded in 1999, KnuckleUp Fitness has established itself as one of the Southeast’s largest private and independently owned martial arts and fitness clubs, renowned for blending world-class martial arts instruction with intense, functional fitness programming.
This premier facility in Sandy Springs is designed for a diverse clientele. Whether you are a dedicated professional athlete, an aspiring fighter, or simply someone in Georgia seeking the most efficient and exciting way to get into phenomenal shape, KnuckleUp provides a professional, welcoming, and high-energy environment. The gym’s ethos is built on the belief that the discipline and intensity of martial arts training provide the ultimate path to achieving superior physical and mental fitness.
KnuckleUp Fitness offers a unique combination of programs, including Kickboxing school, Boxing gym, Jujitsu school, and Muay Thai boxing gym, all under one roof. This allows members to seamlessly integrate striking, grappling, strength, and cardiovascular work into a single, cohesive fitness regimen. This integrated approach not only helps members burn up to 900 calories per session but also instills confidence, discipline, and valuable self-defense skills. As many local customers attest, the environment is incredibly supportive—a place that feels like a "second home" and where coaches are "phenomenal" and genuinely invested in the members' goals.
Location and Accessibility
KnuckleUp Fitness is strategically located in the highly accessible Sandy Springs area of Georgia, making it a convenient destination for members driving from various parts of Atlanta and surrounding counties. This ease of access is crucial for maintaining a consistent training schedule.
The specific address is: 5290 Roswell Rd Suite O, Sandy Springs, GA 30342, USA. Positioned on Roswell Road, the facility is easily reachable via major local thoroughfares, offering a practical location for daily classes and training sessions.
Furthermore, KnuckleUp Fitness is committed to accessibility for all members of the Georgia community, featuring important infrastructure highlights. The facility provides a Wheelchair accessible entrance, ensuring that all individuals, regardless of physical mobility, can enter the training center safely. This is complemented by a dedicated Wheelchair accessible parking lot. These features underscore the gym’s inclusive approach, ensuring the high-quality training and community environment are available to everyone.
Contact Information
For Georgia residents ready to take their fitness and combat sports training to the next level, or for parents interested in enrolling their children, the following contact details are provided for direct inquiry:
Address:
5290 Roswell Rd Suite O, Sandy Springs, GA 30342, USA
Phone:
(404) 339-5425
Mobile Phone:
+1 404-339-5425
Services Offered
KnuckleUp Fitness provides an exhaustive list of specialized classes, programs, and training types, establishing it as a full-service Physical fitness program with a combat sports focus:
- Combat Sports Classes: Comprehensive instruction across Boxing Classes, Kickboxing Classes, Muay Thai Classes (Thai Boxing Kickboxing), and Brazilian Jiu Jitsu Class.
- Fitness and Conditioning: A range of non-contact training options including Cardio Kickboxing, Aerobic Classes, High Intensity Interval Training (HIIT), Strength Training (Weight Lifting and Resistance Training), and dedicated Crossfit Training sessions led by a Crossfit Trainer.
- Specialized Training Formats: Options for Personal Training (Personal Fitness), Group Training, Private Classes, and Team Training, catering to individual or small group goals.
- Youth Programs: Dedicated Kids Classes and Kids Martial Arts programs, which focus on teaching skills, discipline, and respect in a positive environment.
- Skills and Application: Essential life skills training like Self Defense techniques integrated into the programs.
- Training Camps: Offering intensive Training Camps for deeper skill development and advanced performance.
Features / Highlights
KnuckleUp Fitness’s features showcase its dedication to professional training, community support, and member convenience for the Georgia area:
- Diverse Combat Arts Expertise: Unmatched variety of combat sports under one roof, from Brazilian Jiu Jitsu to Muay Thai Boxing, instructed by experienced, world-class trainers, some with professional competition backgrounds.
- Family-Friendly Amenities: The facility is Good for kids and offers on-site Child care, a crucial amenity that allows parents in Georgia to focus on their training while knowing their children are supervised.
- Military Appreciation: A valuable Active military discounts highlight a commitment to supporting service members and their families in the community.
- Comprehensive Fitness: The inclusion of all fitness modalities—Crossfit Training, Weight Training, and Cardio—means members receive a complete, functional strength and conditioning experience, not just martial arts lessons.
- Accessibility and Payments: Full physical accessibility with a Wheelchair accessible entrance and parking lot, plus convenient payment options including Credit cards, Debit cards, and NFC mobile payments.
What is Worth Choosing
For Georgia residents looking for a challenging, supportive, and truly transformative fitness experience, KnuckleUp Fitness in Sandy Springs is undeniably worth choosing for several compelling reasons.
The primary choice factor is the Depth of Instruction and Program Variety. This is not a franchise with rotating, uncertified instructors. KnuckleUp is built on professional, expert-led training in multiple martial arts disciplines, ensuring high-quality technique and rapid skill acquisition. The ability to switch between intense Kickboxing Classes for cardio and practical Brazilian Jiu Jitsu for self-defense within one facility provides a comprehensive physical development path that is simply not available at a traditional gym. This holistic approach ensures every workout is engaging, skills-focused, and delivers real-world results.
A second, crucial benefit is the Unwavering Community and Support. Customer reviews frequently highlight the welcoming culture and the dedicated, caring nature of the coaches, such as Alisha and CJ. This is especially significant for women and beginners in combat sports, who often note how supported and motivated they feel. The atmosphere is one of mutual respect—"No egos, no pressure"—which accelerates both physical progress and confidence building, turning the gym into a "second home" for many dedicated members.
Finally, the Commitment to Families and Accessibility makes training highly practical. The availability of Child care and dedicated Kids Classes allows busy parents to integrate their fitness goals without logistical stress. Coupled with full physical accessibility and military discounts, KnuckleUp Fitness ensures that this premier combat sports and conditioning experience is available and welcoming to all dedicated individuals and families across the greater Atlanta, Georgia area.
KnuckleUp Fitness Services
Kickboxing School
- Adult Classes
- Aerobic Classes
- Aerobic Workouts
- Boxing Classes
- Brazilian Jiu Jitsu Class
- Cardio Kickboxing
- Cardio Training
- Crossfit Trainer
- Crossfit Training
- Evening Classes
- Fitness Classes
- Fitness Club
- Fitness Kickboxing
- Fitness Martial Arts
- Fitness Training
- Group Class
- Group Training
- High Intensity Interval Training
- Kickboxing Classes
- Kids Classes
- Kids Martial Arts
- Martial Arts Gyms
- Mixed Martial Arts Classes
- Mixed Martial Arts Training
- Muay Thai Boxing
- Muay Thai Classes
- Muay Thai Training
- Personal Fitness
- Personal Trainer
- Personal Training
- Private Classes
- Resistance Exercises
- Resistance Training
- Self Defense
- Strength Classes
- Strength Training
- Team Training
- Thai Boxing Kickboxing
- Training Camps
- Weight Lifting
- Weight Training
KnuckleUp Fitness Details
Highlights
- Active military discounts
Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
Amenities
- Child care
- Restroom
Planning
- Membership required
Payments
- Credit cards
- Debit cards
- NFC mobile payments
- Credit cards
Children
- Good for kids
KnuckleUp Fitness Photos










KnuckleUp Fitness Location
KnuckleUp Fitness
5290 Roswell Rd Suite O, Sandy Springs, GA 30342, USA
KnuckleUp Fitness Reviews
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★ 5★ 4★ 3★ 2★ 1I started taking my son here for Jiu Jitsu class when his teacher recommended it. It was more than just a good recommendation, my son found a new passion and he loves Jiu Jitsu and Knuckle Up. I can’t recommend them enough. The coaches Alisha and CJ are phenomenal!
January 10 · Colin LeonardI used to go to the Alpharetta location had to come to this location instead. Everyone is so welcoming . I have been with this gym for a year now doing BJJ. And I love it ! The kickboxing classes are amazing too. Everyone is so kind will help you out of class also. I drive 40 min to it and is so worth it. Love the coaches . Especially being a girl in a combat sport, They are so supportive to your goals . Have a variety of classes you can choose from. Feels like a second home.
November 10 · Anahí AlonsoIf I could leave more than five stars for KnuckleUp fitness I would! I started training at this gym just after they open the doors to their new facility in Sandy Springs. From day one I had an awesome experience with this gymI trained at KnuckleUp fitness for 4 to 5 years and when my daughters were old enough I signed them up to. KnuckleUp fitness was more than just a fighting gym for us; it became our second family!We moved about nine months ago so we had to cancel our membership (zero issues with cancellation by the way), and I can honestly tell you the number one hesitation I had about moving was having to leave the gym.If you are on the fence about trying out KnuckleUp fitness, don’t be! The owner and staff here will go so far out of their way to make sure you have the best experience possible!
March 17 · Sam GrahamI enrolled in KnuckleUp’s Brazilian jiu-jitsu (“BJJ”) program last year, and it’s been awesome! The culture at KnuckleUp is excellent, offering a great balance of friendly environment and focused technique. From the instructors to the newest students, everyone is welcoming and open to working with you. The lead instructors are extremely knowledgeable and are fantastic at covering technical lessons and working with all ages and abilities. I highly recommend at least stopping in for a class. The owner and manager are super chill, absolutely no pressure to sign up, and they offer multiple enrollment options when you decide to join.
January 26 · Marc BosworthI joined the BJJ program from a different one and have had a great experience so far. The coaches are highly knowledgeable and helpful and the community has been friendly and welcoming, too. I've been to a few gyms so far and this has been the only one where time is dedicated at the end of each class for every student to ask questions about a particular position or concept that they've been struggling with. This has been helpful to solve problems while they're still fresh in my mind but to also learn from other people's questions as well. Signing up was easy and they have multiple options for enrolling, via contract or not, and those options are neatly presented before signing anything. There was zero push to get me to sign up for one thing or another and I was also told they even have daily drop in fees if I didn't want to commit to anything short or medium term, let alone long term. Highly recommend!
January 16 · Jay-Ce Heisig
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