Fitness & Gyms near Williamstown, NJ

“This gym has it all - intro classes for new members, coaches who can help athletes at all levels, fun intramural competitions, dietitians to help with life outside of the gym, a sauna, an outdoor trail, structured classes with a variety of workouts, and an amazing feeling of community. It is the best.”

“This location is one of my favorites that I’ve been too! It’s got all the free weights, machine weights, cardio equipment, you could ask for! They also got a basketball court and have volleyball a couple nights week as well! There’s fitness classes, functional training turf area, pool, jacuzzi, sauna and personal training! This is literally a one-stop-fitness-shop! The staff are friendly and nice as well! The gym is beautiful and very clean! Highly recommend! 10/10! Ask for the GM, his name is Steve! He is very helpful and always there to help, but if he’s not there to help you out, ask for Mark or Jaden! Those guys are awesome too!”

“Overall, the gym is great with modern equipment and friendly staff. However, it lacks a free weight stand in a women’s area, which would be a valuable addition. Also, the management should address the issue of people vaping inside, as it affects the workout environment. With these improvements, it would be an excellent fitness center.”

“I have belonged to OTF for over five years at multiple studios and Coach John at the Deptford OTF is top notch.
In my time at OTF I have only encountered a handful of coaches of this quality!!
Make sure you sign up for one of his classes to interact with one of the best!!”

“I have been a member at this Orangetheory since it opened in 2018. The coaches are great, the workouts are challenging and motivating, and the community is awesome. Keith is my favorite coach! He is encouraging, knowledgeable, and always pushing you to do your best while keeping it fun. I highly recommend this studio.”

“The ladies are Forged Soul were so amazing ! My friend Nick and I attended the Self Love Cacao Event and it was exactly what we needed to reset and take some time for ourselves. We can’t wait to go back again!”

“I can’t say enough good things about this gym. It’s more than just a place to work out—it’s a community that truly meets you where you are and helps you grow.

The programming is incredible, with a perfect mix of strength training and metabolic conditioning, plus options like HYROX and CrossFit-style classes that keep things challenging and fun. Whether you’re just starting out or more advanced, the coaches make sure everything is approachable and scalable to your level.

What really sets this place apart, though, is the people. I’ve made some amazing friends here who share similar goals, and that support system has made all the difference—especially in my postpartum journey.

I recently won a transformation challenge, something that felt impossible at times. It took me 3 years to lose the weight, but this gym gave me the structure, encouragement, and accountability I needed to stay consistent and keep going.

If you’re looking for a gym that delivers real results, supports you through every stage of life, and surrounds you with motivating, like-minded people—this is it. I’ll be sharing my before and after because I’m so proud of what I’ve accomplished here.”

“As an actor it's important for me to get into the gym and get out as quickly as possible I had to leave my other gym because it was just too overcrowded too many people taking the weights off your machines there is no gym etiquette here at Planet Fitness is much better much more convenient and not overcrowded I'm very happy I made the switch”

“Am in town for 2 weeks on business, so I NEEDED to find a gym awhile I’m down here; two LOVELY young ladies Chloe & Ur Mom(hey that’s what it says on her name-tag) were very FRIENDLY & HELPFUL and I signed up for a monthly pass for $20/month and I will transfer this when I go back to NY. HIGHLY RECOMMENDED A++”

“I love this location, the space, the parking, the employees are the cream of the crops Tops. Always clean, friendly and no one whipping out phones recording!!!! Thank G for how it should be is here.”

“My friend and I just joined in the beginning of the month and absolutely love it here. The staff is super friendly and the gym is super clean!Also did the CycleFit class this morning and Herb was just so great! We were super nervous and unsure what to expect since it was our first class & it was way better than we thought! So much fun!”

“It's perfect for me. I needed an affordable gym that had multiple locations because of my situation. The cost was the same as my previous gym which only allowed me to access one location. The massage options are killer! I love being able to go in after a work out or just when I'm sore and get some quick relief. I'm spoiled for this now.Only drawback is when there is overtly biased political networks, both ways, on the tvs. I would prefer that just be outlawed. Plenty of other programming out there.”

“I spoke with Gavin.. He helped me understand the memberships & went out of his way to make sure I understood what I was signing.. His customer service is A+++...”

“The family I never knew I needed! Since joining in February 2023 I have learned so much , but more importantly I have found my people ! It’s an amazing family environment where we all push one another to be better every day!! Kids, moms and dad all train !! Come join the fun!”

“CrossFit Vae Victis has been my happy place since 2019. When I first walked in, I was 220 lb, a total beginner who had no clue how to do most of the exercises. Today I’m 170 lb, in the best shape of my life, training for an Ironman and crushing 75 Hard challenges – and I owe a huge part of that to this gym.

The coaches at Vae Victis are incredibly knowledgeable, patient, and supportive. They don’t just shout cues – they actually teach. I love learning new skills with them, and they always find a way to push me while keeping things safe and fun. My 6 am crew is the best part of my day: we work hard, we laugh a lot, and over the years these people have become real friends, not just workout partners.

CrossFit Vae Victis is so much more than a gym; it’s a community that genuinely cares. Thank you to all the coaches for your love, support, and belief in me. You’ve helped me change my life.”

“I decided to try Primal instead of a traditional gym because my weight has been skyrocketing. This is one of the best moves I've made. Number one for me is the convenience. Thirty minute class times makes it possible to get an intense workout that can be squeezed into any day. Days I have more time I stay for an additional MMA strength training class. Primal offers varying contract lengths to suit your situation. I joined for a three month period to see if it was right for me. I dropped 20lbs so far and look and feel stronger with more muscle definition. I have already converted my contact to an annual install of 3 month term. Carl and Yoel keep the classes fun while still giving you the push needed to better yourself. I feel it to be a place of no judgement and friendly people. I would highly recommend Primal to break your normal patterns and to get you moving toward a healthier lifestyle. If you are not sure that it's for you, give them a call. They will let you sit in on a class to see if it's for you. That's how I started.”

“The real deal. If you're serious about training, this is the place for you. Everyone was so inviting and cordial. They were so friendly and real that you immediately felt like you belonged. When you go there, they run you through a quick diagnostic set of testing to gauge where you are and then set up a system to get you where you want to be.They have varied membership options for you to choose from that fits both your fitness/training needs and financial needs. You weren't locked into anything. Plans go month to month with the ability to either pause or cancel your membership. Their rates were not unreasonable. I don't want to list my price here as the cost really depends on your needs/budget. You can also adjust it to a higher or lower budget even after you've chosen a membership level.One of the things I liked right away was that when I reached out for information, they got back to me almost immediately. Then, after I signed up for a plan for my son, I realized I had to adjust something, and that was done immediately as well.The app that they use is easy. You go in and select the class you want to attend based on your membership/goal. They give you time (2 hours before start time) to cancel it if needed so that you aren't charged for the day. This is very understandable since that time could have been used for another student. The great thing too is that if you decide to join in a class, you can do it like in minutes before the class starts. I like that. With having a child in sports, games constantly run over or under time, so having the ability to pick and drop classes like that is extremely helpful.For the athletes, the ratio of students to the trainer is 6:1. That's great. Other places just fill up as many as they can, and the athletes end up coaching themselves. Not here. They group you based on similar needs. They keep the ratio tight because each trainer is watching to make sure everything is done with precision.They also have trainers available to do one on one training if needed.As for the adult side of the training, it looked just as organized and thorough. I was there for the Athlete program, so I can't really give out details as to how they work their program for adults, but I would guess it is similar. Judging by the way they handled the athlete's side, I'd assume it's just as great.Very exciting!!!”

“I've been a member at J&J Fitness for a year and it's been the best thing I'vedone for myself!. Steve is a unique trainer in that he equally emphasizes the importance of exercise, diet, and mental health. He guides you through these steps to physical fitness and maintenance. There is an environment of support/positivity and members at J&J are also inspirational.”

“Joe is fantastic , always smiling ,always friendly. He is the best . Joe is the sweetest/nicest guy .
He makes my day better when I come in after a long day, and he greets me with a smile.
Everyone is very nice at La in turnersville I have been coming for years, but this is by far the best staff they've had at this location.”

“I take the Fit for Life class. Linda is an amazing instructor. She takes us through light aerobics and does an excellent job. Many of the attendees of the class are up there in age like me, but she tailors the class so that we can all make it through and get a thorough workout. I love the class and would recommend any retired person needs to get out and move around to take this class. The class is twice a week so you should be able to fit it into your schedule. Definite five stars.”

“I just love this gym. I don’t understand why all the bad good reviews i understand everything on the agreement and I made sure my email was correct so I could read the agreement when I made it home. I understand that when it’s time to cancel I have to pay for 2 more months even if i don’t intend to use the facility. It’s actually pretty simple to understand. I’m looking forward to working out at the gym it’s very clean and quiet !”