I started coming here on a whim a few weeks ago as I kept hearing family members who are either…read moredoing OTF or lost a lot of weight doing OTF. It kinda bugged me, so I decided to try a class on a whim. After that, I decided the only way to get myself right is to commit to this for at least a year. And that, I ended up doing. If you know a little about Orangetheory, it's really great for anyone in any shape. For me - a gym avoider - it's been good because the instructors really do help coach you. My form is absolutely terrible and I've been using OTF to learn everything from scratch. It was rough the first few gos, but it's been getting better day by day. This location is good as it's only about 10 mins or so away from my home. As someone who works from home all the time, I've taken advantage of both the morning and afternoon classes. I find the 8:15am class to be the perfect wake-up call to start the week. I then utilize the 12pm class mid-week for the specialized strength and tread classes. Works perfect for me as the strength class breaks up the cardio a little bit. I also added a Saturday AM class too. Bathrooms are nice and clean in here. Also, the front desk people are usually pretty nice. The instructors I've worked with - Justin, Boo, Brian, and Tansey - are super nice people too. Only thing is that Yelp ought to tweak the hours because it's not like there are classes every hour. But that's out of my control....

I've been a member of this location for a few months now and I really love the place. The facility…read moreis small and well maintained. The staff is very friendly and the coaches are wonderful. I appreciate the smaller classes (compared to a regular gym) and the direction from the coaches when I do something incorrectly (which is common, because I'm uncoordinated and out of shape but working on it, LOL). It's like having a personal trainer without the added cost of a personal trainer. As someone who typically hates exercise, I look forward to my OT classes!

Better greeting person, even when you have an invitation code they make you feel like you doing…read moresomething wrong. Make the member stop training so they can ask them the same exact questions and still not let you in, what's the purpose of paying and being able to bring an extra person if you can't...

Filthy dirt jacuzzi, the pool decks and wet rooms are gross. Old band aids and blood. Really bad .read more

Ray is extremely rude. Asked him to update my membership profile so I can scan the app to get in…read moreand he was dismissive and rude, I then asked the manager Infront of him and he was still being rude and argumentative even when I asked the manager if he's going to let his employees talk to customers that way. The service has gone down compared to 4 years ago the gym also isn't as clean as it use to be

Been signed up to this gym for close to 3 weeks now and as far as the gym area and equipment go…read moreit's nice, not cramped the machines are up to date and work. I'm a male so I can only speak about the guys locker room but it's disgusting, I have yet to see any staff cleaning the floor or anything for that matter, after my first visit I had used the sauna and showered, the next day I had ringworm on my foot. 3/4 of the showers are broken or didn't work properly. The two urinal's are broken and don't flush yet people still use them so it smells. I know for a fact the showers aren't cleaned because the same shampoos and a random bar of soap have been there since I joined.

I've been coming to this gym whenever I'm back home visiting family during school and now work for…read morealmost the last 10 years. Their prices are great for drop in, memberships. Large clean facility with top tier knowledgeable coaches who care. They've been adding upgrades like a sauna. Community is supportive, have nutrition, PT,and I've taken many friends here over the years who were intimidated by the idea of CrossFit, but they loved the workouts which are challenging, but can always be scaled to your level. Coaches are very conscious of injuries and make sure you don't hurt yourself.

Great CrossFit gym. Coaches are really great. First month in and I'm already motivated to do get…read moreinto the gym more with their strength and conditioning programming. Getting better at my weakness

I was never an athletic person. Gym was my least favorite class in school. The only sport I was…read moredecent at was badminton. Lol. As healthy as I am, I was experiencing some hip pain every time I got out of bed. I read that women over 50 start losing a significant amount of bone mass. I decided to join Planet Fitness for strength training. Not sure why the low ratings for this location but it's a solid 5 for me. - the workers here always keep this place in tip-top shape. - everyone is very respectful of one another. - lockers and restrooms are spotless. - even when the gym is packed I am able to use all the machines in my workout rotation. Remember, fitness and good nutrition go hand in hand. I load up on protein during the weekday and my cheat days are for the weekends. No matter what your fitness goals are, it's never too late to join no matter how old you are. I want to be able to sprint up a flight of stairs easily when I am in my 60s and 70s. My 23 year old son encourages me to be in the best shape I can be. I look to him for inspiration. This location recently went through a renovation. They did an awesome job. #NaturalEndorphins

This location has been double charging my card for 8 months. When I talked to the manager (the…read moreHispanic one, I don't know his name) he refuses to explain to me why. He said I have 2 accounts, but for some reason won't close whatever other account he's referring to. No that I've blocked their charges from my bank account, it adds a late fee and tries to charge me $25.99x2 a month, instead of the usual $15.99x2 it had been robbing. Now I have to go through the hassle of having the front desk person review my account every time I walk in because it registers as late. In my mind, I have 8 months credit, plus the extra $10 they robbed me of last month, in the form of a late fee. 4/8/26 update: After being asked to submit more info following my initial review, I still have no resolution. I get to the gym today and was refused admission. Worst gym ever.

When I joined Stealth six months ago, I was weak and afraid of embarrassing myself for not being…read moreable to keep up, or not being coordinated enough to do the workouts. The two owners, John and Mat, as well as the rest of the folks that work there, all made sure to get me over my fears within the first two workouts. Since I started, I've lost 35 pounds, I can see muscles I haven't seen in years, and am much, much fitter. I now pay a lot more attention to what and how much I eat, and make it a point to get to Stealth at least 3 times per week. One of the common things I heard about Crossfit is that the members form a very tight knit "community". Stealth sure does have a strong community. There are many members- men, women, young and old, super fit and just starting out; all of them support and encourage each other without nudging so much that its annoying or intimidating. Try Stealth for an introduction session, I'm thinking you'll see it's a great place.

I started at CrossFit Stealth almost a year ago! There is nothing but amazing things to say about…read moreCrossFit Stealth. The coaches are extremely talented, patient and knowledgeable. They break down every movement big or small to help you achieve your goals.The community as a whole provides such a great experience. I've learned so much in the past year and super excited for the future!

best community of work out people I've been around. not just the instructors - you have a right to…read moreexpect instructors to be great but the community of members is very enthusiastic and encouraging. Love this place. Quite honestly my sanity over the past year

Just recently moved to South Brunswick and was struggling to find something to do around here and…read morehaving a hard time adjusting. Considering I am into fitness I bought a groupon for my mom and I to check it out. First great interaction was that my mom has fibromyalgia and after 10 minutes she knew cko was too intense for her. The members allowed me to finish out the rest of her groupon because she couldnt. The staff goes out of their way to know each member's name. CKO has allowed me to find a way to relieve my stress from recently moving.

Small gym, but clean. The staff is nice and very much enjoyed the intro session I got today.read more

Great service and great staff. You have everything you need here!…read more Equipment and classes are great. Location is convenient.

I'm a member of this gym and visited for almost 2 years on and off. I ended up joining another…read moregym. It's a nice place with new equipment. The equipment is well kept but you won't find quality machines, just the cookie cutter stuff. There's a few of everything useful including a couple of squat racks but they always seem to be taken by someone. I had higher hopes for this location but got tired of either waiting for equipment to free up or waiting for a trainer to sign me in (no one new how to update my membership number in my app so someone had to sign me in every time, unfortunately).

Machines are old!!! one would think with all the foot…read moretraffic the gym gets the owner would invest in newer equipment! Cleaner and updated crunches: Crunch in Greenbrook crunch on Easton Ave in Somerset

Everything you need when it comes to free weights. Cable machines are old but also make you feel…read morelike you're working out in the Golden Age so I'm cool with it. No frills, super solid gym. Love it

I love this gym! Affordable, open 24 hours Monday-Thursday, great atmosphere for those who are into…read moreserious weight lifting. Obviously, if your looking for hand towels lined with mint this ain't your gym. But if your looking for some heavy a** weight, good equipment, good people and a gym that will motivate you this is the place is for you. Mind you I have been to just about every other gym in the area and I have finally found my real gym home at Diesel. As Ronnie Coleman said, "Everybody wants to be a bodybuilder, but don't nobody wanna lift no heavy a** weight."