Member Testimonials
I love this gym. I’ve learned a lot through the trainings.
💪🏾🤙🏾
Will we still do BJJ Seminars
I love the friendly environment, and the attention that the trainers give each student. This place is phenomenal!
Love the west midtown gym. very nice trainers and coaches.
Really worth it!
Everyone is so friendly and supportive. I'm looking forward to new gyms closer to my home. We travel quite a ways to workout and new locations will generate new members.
Met coach Jack at my first boxing class at this location. Nice guy and very helpful with technique improvement. Nice, clean facility and convenient location. Will come in for more classes at this location in the future.
I love the chemistry at X3 Sports ❤️❤️❤️.
-Asa Smith
it’s legit
I love it here at X3 Marietta! All the instructors are super cool, and make classes fun and engaging. I look forward to every class! Thank you!
The coaches really care
Coaches are knowledgeable and make pushing limits pretty rewarding and fun. Good with explaining techniques/ moves for different learning styles.
The friendly environment of the trainers provided.
The 6:30 am BJJ class was awesome. It was my very first BJJ class so I was a little nervous but the instructor was welcoming and made me feel very comfortable. Everyone was very friendly. The members were like a close family to me and each other.
Very professional! Very awesome!! 😎 I love the custom plan that they made for my son.
The trainers are great and push you. It never gets easier because their expectations increase with your skills. The relationships with the coaches is also very valuable.
The instructors are fun and knowledgeable. I don’t feel judged for not knowing certain things.
Love X3, their staff and members. Great to be around like minded individuals that all see the value in working hard
I love X3 i’m there almost every morning
The coaches and crew at X3 are so welcoming and enthusiastic. I feel 100% encouraged to be my best self when I’m there!
As a former collegiate athlete, X3 meets the needs of training, pushing, and competing against others. It is very boring to go into the gym in threw up weight but having a specific workout for you and working in a group setting makes you feel better about working out.
Great Boxing instructor Brandon is effective efficient and patient. I was a bit intimidated to take the class however he allows the class to work at their individual pace while balancing and pushing the class!! Thank you
Great experience, staff is amazing!
I take only boxing classes - Harry is a great coach.
I love the friendly atmosphere and the great coaches. I have to give a shout out to some of the amazing staff, Jake, Daniel, Rodrigo, Terrance, Britney, Aladino, Brandon, Pharis, and Marcus, they are the team that makes you feel like family.
Good environment
Caring coaches and great expertise.
Really love the staff and coaches

X3 Sports Marietta is such a great place. Their staff is so welcoming and and really help you feel like you belong. Have a clean area is always what I walk into. They provide amazing classes and even a good everyday gym. Their coaches are amazing. They are so helpful and patient with new people, like me. They showed me it takes time, and they are willing to help through the whole class. Got to learn many things, and meet great people. Would highly recommend to any one searching to find a passion, a new sport, or a fun hobby.