Fitness & Gyms near Hazlet, NJ

“Probably one of the best decisions I have made. The coaches are so personable, nice, and really make you get in the right mental space! I have been going for over two months now and have seen major improvement physically and mentally. The atmosphere is so positive and motivating and I would highly recommend to anyone wanting to better themselves! Coach Dana is an impeccable personal trainer and has really pushed me where I actually enjoy coming to the gym!”

“Love this location! Everything is very new and well maintained, the staff is extremely nice and you also really can't beat the membership prices. Super affordable especially for how nice it is. It's also open 24 hrs during the week and later than every other gym on the weekends which was super convenient for me. Highly recommend!!!”

“A great 24 hour gym that has everything you need for a great workout out. They have lots of unique machines you wouldn’t see at a traditional gym and also all of your classics. The staff who runs it are all legit and super nice people. Strongly recommend to anyone in the area”

“Bruce has been nothing but empathetic and accommodating to my crazy ups and downs.Clean and fun gym with WORKING equipment and friendly staff who is always willing to help you when needed.”

“I joined this gym in February after learning I had a hip injury and wanted to focus on building strength and preventing further issues. I can honestly say I’ve been incredibly happy with the results.

When I first started, I wasn’t sure how a gym could have several people doing completely different workouts at the same time while still receiving individualized attention. But somehow it works. The trainers are consistently attentive, making sure your form is correct, offering modifications when needed, and providing one-on-one guidance throughout each session.

The community here is another huge plus. The members are welcoming, supportive, and have created a fun environment that makes showing up enjoyable. The trainers are knowledgeable, motivating, and know how to push you to improve while keeping the workouts engaging. No two workouts feel the same, and I’m always challenged in a positive way.

Most importantly, the results speak for themselves. I’ve been running consistently and pain-free for the last few months, which is something I wasn’t sure would be possible when I first joined.

I can’t recommend this gym enough. If you’re on the fence, give it a try and see for yourself.”

“Wish I joined here sooner. The gym is kept clean and well organized. You can tell that the owner and staff takes great pride in this gym. By far the best CrossFit gym on SI and better than any gym I've dropped into.”

“Have been coming to Outerbridge Athletics for over 10 years. John and the gyms vibes have always been top notch. The workout programming is phenomenal and never gets old. It is truly a family affair as now both of my daughters attend the gym with my wife and I. They are excited every time they walk in the door. Have made many great friends who have become like family but always welcomes new members.”

“Signed up for Orange Theory over a month ago. All the coaches and front desk staff are super friendly and motivating. I love the structure of the classes. Definitely recommend signing up!”

“My toddler absolutely LOVES my gym!! He is super active and full of energy and this class allows him the freedom to explore and exert his energy while still providing a structure to learn healthy habits like sitting, waiting your turn, interacting and socializing with peers and practicing patience. He also has learned so many skills he can apply at home and have fun practicing:). It’s done wonders for him physically and mentally - We couldn’t be happier joining My Gym and have made so many friends! the staff is so kind patient and sweet with him and he loves every single one of them!!”

“Not your typical big box gym! This gym is paramount to all the local gyms to the area of Marlboro. I have been a member to many gyms over the years to include Jersey Strong, Club Metro, Crunch Fitness, and many others. I’ve also trained on guest passes at other locations as well. ARCH was the first gym that I trained on a guest pass that led me to join. It was a no brainer. The atmosphere is so phenomenal, I don’t want to leave when I’m there, and the equipment is top notch. People who come here, come here to train, and it’s not a social hour. Most people that are hesitant to join always say it’s the pricing, but I can attest that it’s worth every penny. Good gyms ain’t cheap, and cheap gyms ain’t good! I highly highly recommend this gym without reservation! Thanks to the staff at Arch training for delivering such a great atmosphere and facility!”

“I can’t say enough amazing things about Melissa’s classes. After taking a break for sometime time Melissa eased me back in during private lessons. She made me feel completely comfortable, welcomed, and supported. Getting back into Pilates felt a intimidating, but she has such a warm, encouraging energy that immediately puts you at ease.Her guidance is clear, motivating, and empowering. she knows exactly how to challenge you while still making you feel capable and confident. I leave every class feeling stronger, more centered, and honestly just happier.”

“I joined SPS 10 weeks ago. I have type 2 diabetes and my A1C was at 7.8 and my sugar was 155. I had shoulder replacement 7 years ago and along with other injuries have not worked out in 7 years. After my first workout I was hooked and so glad to be back working out. With good eating and 10 weeks of going 6 days a week I lost 20 pounds and my A1C is now 6.6 and my sugar is 108. Collis is very good at tweaking your workout for exercises that you cannot do because of injuries. My wife joined 6 weeks ago and loves it. I highly recommend SPS!!”

“I finally had the opportunity to drop in to this gym. Today was upper body split and I am impressed with the equipment offering and availability of machines during my visit from 9am to 10am. They have a good amount of Prime fitness machines and a full line of dumbbells which increase jn 2.5 pound increments and were well organized. I plan to come back Friday for leg day and use the Atlantis pendulum squat (this is a very rare piece of equipment) and hack squat. The staff is very kind and helpful. Lastly the bathroom was very clean. Give this place a visit.”

“I am very happy that I joined Underground Gym. I’ve been going for almost two years, and it has changed my life for the better. I am stronger, healthier and went down three sizes. In my first eight months I lost 30 pounds. I’ve since lowered my cholesterol and blood sugar levels, reduced my body fat and even increased my bone density score by 6 points. And, I’m sleeping better!

I used to hate going to the gym, but I genuinely enjoy the classes at Underground Gym. It’s a down-to-earth place with friendly people. The 30 minute classes are efficient and effective. - kettle bell training, body weight exercises, and incorporate cardio.

I was nervous when I first started, but Sergei, Eric, and Lana immediately put me at ease. They took the time to explain everything, and I simply followed their guidance and kept on going. Everyone works at their own pace, and Sergei and Eric are always paying attention to form and offering helpful corrections. Despite having a bad back and knee before joining, I have yet to to injure them. Instead, I am now doing squats while holding weights.

I highly recommend Underground Gym. If you attend classes and follow Lana’s healthy eating guidance, you will see results!”

“I’ve been doing CrossFit since 2016. I joined Salus about 6 months ago after moving to the area and I haven’t looked back!The camaraderie amongst the members and coaches is unmatched. The programming has me feeling stronger and fitter than I have in a long time. Salus made me fall in love with crossfit all over again ?❤️”

“10/10, two thumbs way up. When I moved here about 7 months ago I tried to scope out all the local CrossFit gyms, looking for competitive workout programming that would kick my butt. Power Pack turned out to be the perfect trifecta of really great workouts, professional coaches invested in your growth, and awesome culture to keep everyone laughing through the sweat. Would recommend 👍👍”

“I can’t say enough positive things about Lifted and the incredible community Ken has built. He is knowledgeable, approachable, and consistently positive and encouraging in every session.

Out of all the gyms I’ve been a part of, this one stands out by far. It’s not just a place to work out—it’s a supportive, motivating environment where you genuinely feel encouraged to grow which makes showing up each day that much better. Ken has a unique ability to see your potential, push you toward your goals, and help you believe in what you’re capable of.

If you’re looking for a gym that challenges you, supports you, and makes you feel like part of something bigger, Lifted is it.”

“I absolutely love Orange Theory! You could go to a different gym but you won't get the same intense workout that you would get from one hour with these amazing coaches. I'm hooked! Come try it just once for free and you'll see what I'm talking about.”

“Coach Joey is a great coach. His intensity & attention to detail is what makes him great. He really knows how to make your athletes stronger. Your athlete would love him.

Coach Greg is amazing with the youth athletes and a fun personality. His knowledge about speed & agility can get your athletes to really hit their next gear and he teaches them to have fun.”

“I have been going to Orangetheory for about 8 years now,
I always feel better after a workout and it helps a lot with my energy and focus during the day.

The Middletown studio is awesome (very clean). The coaches are fun and have great music.

I also like seeing the stats from the heart rate monitor. It definitely pushes me to work a little harder and stay in the Orange so I get the most out of my time there.

The workouts are always different and can be as challenging as you want them to be.

The coaches are always willing to help you augment the workout to your abilities. There are people of all ages and fitness levels in my classes.

If you are looking for something to hold you accountable and build a consistent routine this is a wonderful option. (the best one I could find).”

“I can’t say enough good things about CKO I used to dread going to a regular gym, but this place completely changed my relationship with fitness. The classes are high-energy, the music is good and the instructors push you to do your best without making you feel judged”

“sean was excellently teaching me how to use the squat rack, when a weight came flying across the gym. Cait, the beautiful brunette at the front desk, came over as fast as humanly possible and saved my life by blocking the weight from hitting me. truly forever grateful!! honestly they both deserve a raise for their heroic behavior as bunch employees!”

“I absolutely loved my experience at OTF Shrewsbury! The workouts are easy to follow, even if you're new, and the structure makes it simple to track your progress. The coaches are incredibly helpful and encouraging, creating such a positive and motivating environment every time you walk in.

I was able to stay consistent, work toward my goals of losing weight and getting stronger, and actually enjoy the process—something I didn’t think was possible before joining.

Huge shoutout to Coach Jules for always bringing the energy and support—she made a big difference in my fitness journey!

Highly recommend to anyone looking for a fun, effective, and supportive workout community.”

“I've been working with trainers at Ozone Fitness for over a year and have been very happy with them; my mother also worked with them for years and they did excellent work keeping her in shape after retirement. Highly recommend.”

“Foundry is filled with talented and caring coaches that are there to push you, guide you and to make sure a good workout is achieved in a safe environment. It’s the best hour of my day.”

“Just finish my 3 trial classes, for $20 you get A pair of boxing gloves, and three classes. What a deal! If you have your own gloves you can try a class for free. It’s a great workout, I also attended one of their boot Camp classes, that was hard but Very satisfying. The owner/Trainer Dana is super nice and helpful, she will push and encourage you. I will continue to attend classes, it’s something different and fun.”

“Training with Kyleigh has been one of the best decisions I have made for my fitness. I realize the importance of weight training especially to improve bone density and maintain and/or build muscle mass as I age. With that being said, that type of workout is out of my comfort zone. I am fully confident in Kyleigh’s training programs as I have managed to stay injury free while improving my strength, balance and overall athletic abilities with her guidance. Kyleigh does a great job correcting my form when needed which has been key to remaining injury free. Kyleigh will undoubtedly help you reach your goals, no matter how big or small.”

“Selfless Love Yoga is the perfect mix of staying true to the roots of yoga and creative movement to feel empowered, strong, and present. You can tell Lindsay opened this studio because she loves and wants to share yoga intentionally with everyone who walks in the door. It is welcoming, beautiful, and all of the teachers are extremely knowledgable, making each class authentic and approachable. So glad I found this studio!”

“POE Fairhaven is truly unlike any fitness studio I’ve been to. From the second you walk in, the entire space feels so aesthetic, welcoming, and thoughtfully curated. The front desk staff are always incredibly friendly, there’s usually the aroma of a freshly lit candle throughout the studio, and seeing Liz’s dog hanging out in the lobby somehow makes the experience even better.

Delaney’s MegaBeat classes are absolutely amazing. She somehow remembers every single client’s name and creates such a motivating environment from start to finish. She’s the ultimate hype woman and knows exactly how to push and challenge you while still making class feel encouraging and approachable. The workout is the perfect challenge every time, and she always provides options for all fitness levels so everyone can maximize the workout wherever they are in their fitness journey.

The golden hour classes are also such a vibe — the lighting throughout the studio makes the entire experience feel even more aesthetic and it’s honestly the perfect way to end a long day.

One of the best parts of POE is the community. The clients are so friendly to newcomers and always make you feel welcome, which can be hard to find at boutique fitness studios.

The studio is honestly that good that I drive all the way from NY just to take class here — and it’s worth it every single time.”

“I’ve been going to Fit by Marina for the last 12 years, and that probably says everything. It’s not a typical gym, it’s a boutique studio with classes, and the experience is completely different in the best way.
The classes are the reason I’ve stayed this long. They’re always well structured, never boring, and you really feel like you got a great workout every time. Even though it’s a group setting, Marina pays attention to everyone, corrects your form, and makes sure you’re doing everything properly. It feels very personal. The atmosphere is warm, welcoming, and never intimidating. Because it’s a boutique studio, you don’t feel lost in a crowd. Everything is clean, organized, and just has a really nice energy.
Marina is amazing. She genuinely cares about her clients, knows how to motivate you, and keeps things interesting even after all these years. I’ve seen real results, and I still enjoy going after 12 years. That really says it all. Highly recommend if you’re looking for a more personal, class-based fitness experience.”