Member Testimonials
Welcoming and beginner friendly
Best Gym in town.
The extreme workout and motivating instructors
I’ve never had a gym experience like the one I’ve had at X3 Sports. The personalities of the people who work here are warm, welcoming, and non-judgemental, and it’s so easy to immediately click with them. The classes themselves are also accommodating and you aren’t made to feel bad if you need a breather— this means a lot to me as someone who is anxious about getting in shape.
I’ve only taken kickboxing classes as of right now but with the amenities they have, I plan to take full advantage of my new membership 😍
All in all, I’m so glad that I joined here rather than at Planet Fitness like I was originally planning to!
(Special shout-out to Eddie and Coach Rica bc they rock)
The x3 Sports experience is super unique. The coaches and staff are so friendly, welcoming and helpful!! They never hesitate to answer questions and they make the environment all the more fun. The workouts are just the right amount of challenging and engaging. You can also tell that the gym prioritizes keeping shared spaces clean which is super important, especially right now.
I been with X3 sports for a year and I have been really enjoying it. For the fact that I lost weight and and gained a lot of new techniques from boxing!!! I would recommend this to everybody. Mia is the best instructor on Wednesday.
It has been great so far!
Professional staff
Wide variety of programs available
Convenient location
It’s fun and very nice
Great teaching, great competition, great workout
I believe this will be very beneficial
Great place to focus and reach your goals. Trainers are excellent, especially Melvin Wynn. I’m looking forward to continuing to workout and hit my goals at X3 Sports Marietta.
Very Great experience Spencer my son loves it
The coaches are very involved , as long you show you are too.
I love X3 Sports and everything about it. It has truly made me who I am and geared me up too.
Jay and the instructors have all been very kind and compassionate while working with my special needs child.
Friendly gym that takes training seriously!
Everyone is friendly and knowledgeable. I am a complete beginner and I don't feel excluded, even though most are leagues ahead of my fitness level
The trainers are awesome! They push me to be the best I can be and I’ve improved to limits I never thought I could do. The trainers and people are really nice and encouraging to me. Train hard, win easy!
I like that I can schedule just about any class during any time of the day. There aren't many restrictions on when classes are available.
How professional and patient everyone is’
Everyone was very welcoming! I went to a boxing class and am very rusty, but the group environment was very encouraging as well as getting some individual attention from the coach (this happened to be a time with smaller attendance). I cannot wait to continue my journey with X3 Sports and I would recommend anyone to try it out!
Loved the place. First time every doing anything like this and I truly felt welcomed
Great gym. Great instructors
I love how friendly everyone is! Aladino's classes are my favorite !!
Trainers are very patient with the kids and you can use the gloves and wraps until you purchase your own
The staff made us feel welcome and they went the extra step to assist our son.
The people are incredibly friendly and the staff are incredibly supportive of whatever my goal is!
Great place, welcoming atmosphere. You can come here and get straight to work. Great coaches. Staff is very helpful.

The staff are super friendly and helpful.