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O2 Fitness and Nutrition, LLC
5 ★★★★★ 65 Google reviews · Muay thai gym in Alsip, Illinois
Fitness facility offering personal training, martial arts, group classes, and nutritional counseling.
Plan your first class
- Free trial or intro class most gyms welcome new members with a free trial or intro class — check their site or give them a call to book your first session
- Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
- Kids & youth classes kids and youth muay thai classes — built around discipline, focus, and confidence
- Private lessons private, one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
- Fitness & conditioning muay thai fitness and cardio classes — a serious workout you can do without ever having to spar
- Today see hours ·
- Website & schedule o2fitnessnutrition.com — book classes and see the live schedule
- Phone +1 708-969-6110
Hours
| Monday | 5 am–8 pm |
| Tuesday | 5 am–8 pm |
| Wednesday | 5 am–8 pm |
| Thursday | 5 am–8 pm |
| Friday | 5 am–8 pm |
| Saturday | 7:30 am–1 pm |
| Sunday | 7:30–11 am |
The classes they run
“Classes are fun and easy to join in even if you are a beginner, whether it be yoga, jiu-jitsu, kickboxing, boot camp, or strength training.”
“So clean, hands on staff and love that there is something for everyone, even kids!”
“I can say for each personal training session and for each class I have attended; no two classes have been the same and continue to keep me on my toes!”
Other martial arts here
“Classes are fun and easy to join in even if you are a beginner, whether it be yoga, jiu-jitsu, kickboxing, boot camp, or strength training.”
“Classes are fun and easy to join in even if you are a beginner, whether it be yoga, jiu-jitsu, kickboxing, boot camp, or strength training.”
What members say
“Classes are fun and easy to join in even if you are a beginner, whether it be yoga, jiu-jitsu, kickboxing, boot camp, or strength training.”
“The intimate setting means you never deal with overcrowding, and both Paola and Matt genuinely care about your progress, making you feel like part of the family.”
“She is very informative as well as helpful with food substitutes, meal prep ideas, figuring out your downfalls & how to overcome them.”
“Their programming is unique and effective, their staff is knowledgeable, helpful, and caring and they just got all new equipment (not that that matters too much!”
“He has helped me loose 100 lbs and change my life and focus, his wife and partner Paola is right there with him and he brings together a great community.”
From the reviews
I have been a client of Matt’s since 2015 and continued training with him at O2. It is a perfect gym to say the least. The personal training and group fitness classes are top notch!
Before moving to SC, O2 Fitness and Nutrition was my home away from home. The owners, Matt and Paola became like family and so did everyone in the group fitness classes. Their exercise program really pushed me outside of my comfort zone, in the BEST way! I never saw results like I wanted until coming to O2.
O2 is truly the best!! The positive energy and welcoming vibe in the gym make me excited to go to all of the classes/workouts. Matt, Paola, and all the trainers here are extremely knowledgeable and genuinely care about you, your progress and your well-being.
I have been working with a personal trainer at O2 Fitness for about 9 months and I absolutely love this facility. I love the owners, the trainers and the atmosphere. This is a gym that will push you to your limits and in such a friendly almost family type environment.
New to muay thai? Start at O2 Fitness and Nutrition, LLC
O2 Fitness and Nutrition, LLC comes up as a beginner-friendly gym — noted on their own site. If you've never thrown a punch or a kick, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit to start — you get in shape by training, not before it, and coaches scale the conditioning to you. Second, you won't be thrown into sparring — reputable gyms build fundamentals (stance, footwork, and the basic strikes of the "art of eight limbs") for weeks before any contact, and sparring stays optional. Third, all levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out. Most gyms are happy to let you watch or try a class first, so reach out before you commit.
Your first muay thai class at O2 Fitness and Nutrition, LLC
Nervous about walking into a muay thai gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling the basics on pads and bags — not fighting. Rest whenever you need to; no one will bat an eye. What to wear: shorts or athletic wear and a t-shirt; you'll train barefoot on the mats. What to bring: water and hand wraps if you have them — many gyms lend gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves, wraps, a mouthguard, and shin guards. Sparring is optional and comes later, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.
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