Generation 3 Fitness Introduce
Introduction / Overview
For residents across the Missouri region, particularly those in the St. Louis metropolitan area and the vibrant North County community of Hazelwood, finding a gym that offers genuine, personalized support can be a challenge. Generation 3 Fitness (G3 Fitness) is not just a typical gym; it has established itself as the premier personal training studio in the St. Louis area, dedicated to helping men and women achieve profound, long-term health and physique transformations.
Located conveniently in Hazelwood, G3 Fitness operates on the powerful principle that "one size fits all" simply does not work for fitness. Founded by Arthur "Art" Shivers III, the mission of G3 Fitness is built on providing customized fitness and nutrition plans within a high-energy, intimidation-free environment. This is a place where every member is welcomed into the "G3Nation"—a supportive, family-like community committed to seeing each other sacrifice, work, and ultimately, win.
Whether you are taking your very first step toward fitness, looking to improve athletic performance, or aiming for a specific body transformation, Generation 3 Fitness offers a meticulously curated range of services. From high-intensity G3 HIIT Training and structured Strength Training to specialized Body Shaping classes and expert Physical Therapy, this local Missouri gym provides the resources, certified trainers, and personalized attention needed to move past perceived limits and realize your ultimate health goals. It is a place where dedication is met with discipline, and customized programs replace generic workouts.
Location and Accessibility
Commitment to a fitness routine starts with convenience, and Generation 3 Fitness makes accessibility a priority for its members in the Hazelwood and surrounding St. Louis County area. Strategically located near major traffic arteries, the studio is easy to reach for locals, minimizing commute time and maximizing workout time.
The studio's address is 5900 N Lindbergh Blvd, Hazelwood, MO 63042, USA. This location ensures that members from across North St. Louis County, including Florissant, Bridgeton, and Ferguson, can easily integrate their fitness sessions into their daily lives.
Generation 3 Fitness has taken significant steps to ensure its facility is welcoming and accessible to all members of the Missouri community, featuring:
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
- Wheelchair accessible restroom
- General Restroom amenities available for member convenience
Furthermore, the planning structure is clear: Membership is required to ensure consistent attendance and dedication to the long-term fitness journey. They accept common payment methods, including Credit cards and Debit cards, simplifying the enrollment and ongoing payment processes.
Services Offered
The core strength of Generation 3 Fitness lies in its diverse, specialized offerings that blend traditional gym activities with dedicated personal coaching and unique therapeutic services. The extensive list of programs ensures every member's need is met, from general wellness to highly specific physique goals:
- Personal Training (One-on-One): Fully customized workouts and exclusive attention from a certified trainer, designed to identify specific needs and efficiently reach individual goals.
- Semi-Personal Training: A budget-friendly and flexible option that provides the personalization of one-on-one training in small groups of 3–5 people, allowing for individualized feedback and custom workouts while enjoying a fun, motivational environment.
- Large Group Training / Fitness Classes: A wide variety of high-energy, total-body workouts offered in a class setting to deliver results while building community.
- High Intensity Interval Training (G3 HIIT Training): Challenging, effective classes designed to maximize fat burn and conditioning.
- Cycling / Spin Classes (G3 Spin): High-energy indoor cycling sessions with music and lights, offering excellent cardio.
- Cardio Classes / Step Aerobics: Structured, heart-pumping routines like G3 Cardio Breakdown.
- Strength Training / Resistance Training: Focused programs to build muscle, increase metabolism, and improve overall physical capability, including classes like G3 Full Body Flex.
- Yoga Class / G3 Sculpt & Flow: A fusion of Pilates, yoga, and light weights to improve flexibility, core strength, and body sculpting.
- Boot Camp / Weight Loss Programs: Intense, goal-oriented programs designed to facilitate significant Weight loss transformations.
- Youth Classes / Athletic Training: Specialized programs for children, including Vertimax-certified trainers for a personalized conditioning approach to enhance speed, agility, power, and explosiveness for sports performance.
- Karate: Martial arts training offered to build discipline, coordination, and strength for both youth and adults.
- Body Shaping Classes: Unique therapeutic services aimed at physical contouring and recovery, including Cellulite Reduction, Vacuum Therapy, and Wood Therapy.
- Physical Fitness Program & Nutritionist Services: Certified trainers work to develop customized fitness and nutrition plans, emphasizing healthy eating habits alongside workout regimens.
- Physical Therapy Clinic: Providing comprehensive physical therapy services, with the added modern option of Online Training for continued coaching and progress tracking.
- Child Care: Essential service provided to ensure parents in the community can attend their sessions without scheduling conflicts.
- Open Gym: Access to the facility with the valuable addition of certified personal trainers readily available on the floor to offer guidance, perfect form checks, and answer questions.
Features / Highlights
The core identity of G3 Fitness is defined by its community ethos and the professional caliber of its staff, making it a standout choice among St. Louis County fitness centers:
- Family-Like Community ("G3Nation"): Members consistently describe the environment as a "very warm environment," a "great family atmosphere," and "very inclusive," fostering a culture where everybody is rooting for you and supporting long-term goals.
- Expert, Accomplished Trainers: The certified personal trainers are highly experienced, often including accomplished bodybuilders still actively competing. This deep focus on physique, consistency, and incremental progress ensures members receive high-level, results-driven coaching.
- Customer-Centric Training: Trainers are noted for being the "perfect balance"—pushing clients to their limits while remaining patient, encouraging, and customer-centric, ensuring workouts are personalized and form is perfect.
- Customized, Science-Backed Plans: The studio rejects "quick fixes," instead developing customized fitness and nutrition plans based on the latest science and technology to help members achieve long-lasting results.
- Specialized Therapeutic Services: The unique inclusion of Body Shaping classes like Vacuum and Wood Therapy, alongside Physical Therapy services, positions G3 Fitness as a holistic wellness studio, addressing recovery and specific aesthetic goals beyond typical gym offerings.
- Intimidation-Free Atmosphere: The focus on a welcoming, non-judgmental space ensures that everyone—from fitness newbies to trained athletes—feels comfortable and motivated to achieve their dream body.
- Black-Owned Business: A proud element of the local community, demonstrating diversity and commitment to serving the entire Hazelwood/St. Louis region.
Contact Information
Missouri residents interested in beginning their fitness journey or scheduling a consultation can contact the studio directly:
- Address: 5900 N Lindbergh Blvd, Hazelwood, MO 63042, USA
- Phone: (314) 643-6331
- Mobile Phone: +1 314-643-6331
What is Worth Choosing
For local Missouri users navigating the vast array of fitness options, Generation 3 Fitness in Hazelwood offers compelling, unique reasons to choose them over a standard gym membership. It’s a choice for personalized commitment and guaranteed support.
The most valuable element is the synthesis of high-quality personal training with an unparalleled sense of community. The reviews confirm that members receive the dedicated attention and customized workout regimen of a private studio, even in small group settings. This semi-personal model, which clients love for its flexibility and budget-friendly pricing, is a major differentiator. You are not left to wander the floor; you have access to a certified personal trainer, even during Open Gym hours, ensuring correct form and maximum effectiveness for every single workout.
Furthermore, the trainers' expertise, rooted in actual competitive bodybuilding, ensures that the focus is on more than just "getting strong." They guide clients on physique, healthy eating, consistency, and proper form, which are the cornerstones of long-term transformation. As one satisfied member noted, the trainers provide the necessary "time and space, yet motivate clients to push through workouts when needed."
Finally, the sheer variety of specialized programs—from youth athletic training using Vertimax to unique body shaping classes like wood therapy and the intensity of HYROX Training—means that Generation 3 Fitness is equipped to handle every phase and niche of the fitness journey for the entire family. For anyone in the St. Louis area looking for an inclusive, high-energy, and expert-led facility that truly feels like family, G3 Fitness is undoubtedly the top choice for achieving and maintaining a healthy, fit lifestyle.
Generation 3 Fitness Gym
Gym
- Cycling
- Kickboxing
- Personal training
- Youth classes
- Cardio class
- Child Care
- Kangoo
- Resistance Training
- Spin
- Step aerobics
- Strength Training
- Yoga Class
- group training
- karate
- small group training
Boot Camp
- Weight loss
Body Shaping Class
- cellulite reduction
- muscle recovery
- vacuum therapy
- wood therapy
Physical Therapy Clinic
- online training
Generation 3 Fitness Details
Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
- Wheelchair accessible restroom
Amenities
- Restroom
Planning
- Membership required
Payments
- Credit cards
- Debit cards
Generation 3 Fitness Photos










Generation 3 Fitness Location
Generation 3 Fitness
5900 N Lindbergh Blvd, Hazelwood, MO 63042, USA
Generation 3 Fitness Reviews
goalshealtharttrainerresultslifeatmospherefeel
★ 5★ 4★ 3★ 2★ 1I love this gym ❤️. I do semi-training. The trainers are the perfect balance; they push me yet still encourage me. It’s a very warm environment! And the spin classes are SO fun. I’m so grateful to have found this place. It’s my favorite gym to date.
August 12 · Krista PulleyGreat family atmosphere with trainers that are patient and customer centric. Very inclusive. My wife and I enjoy the small group sessions of 3-5 people per trainer because the workouts are personalized to the individual. The trainers give time and space, yet motivate clients to push through workouts when needed. We appreciate that trainers are accomplished bodybuilders still actively competing. They focus on physique and healthy eating, not just getting strong, so the workouts are focused on consistency and incremental progress.
July 31 · Phil S.I have been a member of G3 for 6+ months and my experience has been nothing but the best, even when I’m at a low! The level of attention, detail, and compassion that Art and Jenae have for the members is like a big family. That is what you feel like from the very beginning (consultation). Every body is rooting for you and extremely positive. I recognize that this is the tone that Art has set for the gym so it leaves no room for anything else.I have had ups and downs in my journey but the focus of my team has always been to get me to a healthy lifestyle. They are not unrealistic that being unhealthy didn’t happen overnight so the expectations of my journey are realistic when they set them for me. The constant coaching doesn’t just happen in the gym, it comes with the constant communication via text, phone, social media, and the background cheering for my success.I feel that joining G3 was the best decision I could have made for achieving my goal of a new healthy fit lifestyle.
July 24 · P. G.Generation 3 Fitness is one of the best kept secrets in North Saint Louis County! This is a family friendly gym with a genuine down-to-earth feel. The atmosphere here is always encouraging, supportive, and positive. Art, Dominic, Jenae, Janice, and Bridgethave each personally had a hand in helping me to maintain my own physical fitness spanning over the past two years and each have their own professional style. All classes are challenging, yet tailored to accommodate for any level of fitness. They also offer private and semi-private personal training in addition to meal prep packages... And did I mention.. no child care...no excuses!...no problem! They have G3 Kid's Zone fully equipped with a bounce house!! This is definitely a class act👌🏽I absolutely LOVE my gym!!♥️
July 24 · Danielle LandersG3 is like no other gym I’ve ever experienced. You feel a sense of family from the very first visit. There are several group classes throughout the week to fit all of your needs. Art is my trainer (and staff sergeant..Ha!) however Jenae, Dom, Kelli, Brooke, Shanequa, Mike O., Jamal, & Mike A. have all contributed to my unbelievable health journey. Since October 2021, I’ve lost a total of 68lbs and crushed goals personally and professionally I didn’t even know were obtainable. Great groups, great goals, great gains. #TheG3Way If you’re looking for a gym to hold you accountable while you drop a few (hundred) pounds, this is the place to be. 💯
September 07 · Kevin Starks
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