Always clean, always friendly staff and people there. They have expanded since I started going…read morethere to have a larger gym which is great. The only "downside" is there are only 2 squat racks so sometimes you have to wait for those. But for the price a month, 100% worth it.

Nice, non-chain gym that offers 24 hour access. They have classes and a sauna too. LifeFitness and…read moreCybex equipment. Staff is always friendly

I have been a member for over two years and the results show. With diet and exercise, I am down 80…read morepounds. This gym is more than just a gym. I have learned how to work out, track my progress, and understand my macro needs. I feel comfortable now around weights and have pushed myself from 10-15 lbs at the beginning to 30-40 lbs dumb bells now. Turned me from a cardio bunny with many injuries to a weight lifting, boxing, and HIIT enthusiast. Great owner and love supporting a small business owner!

CKS training is a great place to work out. All the trainers are professional and also a lot of…read morefun. After only a couple of classes you feel like you're part of a community instead of just signing up for a gym membership. I highly recommend 5 stars.

Paul is an unbelievable trainer ! Great guy - easy to talk to and breaks exercises down where you…read moretruly understand what you are doing and why your are doing them. If you are serious about getting into shape or you truly want to understand WHY you are lifting -- you need to meet up with him.

From the owner: Whether you are looking to get back in shape, get in shape for the first time, change your body and…read morelifestyle, or get out of your current fitness rut, I will help you create an eating and exercise plan that is hard work but fun, challenging yet achievable. I offer flexible programs to help you achieve your goals. I offer both intense 1-on-1 Training (PT), meeting 1-4 times/week, or more generalized Coaching, meeting once/month to assess your program and keep you on track. With over 33 years of experience behind me, I can quickly tailor a program to meet your unique and specific needs

Best gym around. I drive about an hour for this place whenever I can because of how great the…read moreequipment, atmosphere, and facilities are. A true gym that has what you need to progress yourself, whether that be powerlifting, Olympic lifting, bodybuilding, or overall fitness. You won't find yourself waiting on equipment or being crowded. Also Paul, the owner, is an absolute wealth of knowledge and I would highly suggest training with him if you have the opportunity.

I have been a member of Edge 24 Hour Private Fitness for about 3 years and it is by far the best…read moregym I've ever been to. The gym has every piece of top quality equipment you could possibly need for strength training and everything is in great condition. The gym is well laid out and there are never more than 5-10 people in the gym at once (many times I'm there alone). And you can't beat the 24/7/365 time open. The owner Paul is extremely friendly and even works out at the gym himself. He provides personal training at the gym and is extremely well informed when it comes to fitness. Overall, there really isn't anything to complain about. It's a great place to exercise for all ages/genders.

The owner, Megan, truly cares about her clients and actually lives what she preaches. Results WILL…read morehappen when you are consistent and follow her guidance. By the way, the studio is now located in South Nashua at 257 DW Hwy (behind Lui Lui Italian) and it is AMAZING!!

The trainers keep me engaged and motivated. I love the small class sizes and great personal…read moreattention. The atmosphere is great no matter where you are in your fitness journey. I have made great progress since joining The Training Project.

Best money I have spent on myself! You have one body and taking care of it is what SLS is all…read moreabout. The owner is so friendly and knowledgeable and the staff is amazing. I Love doing personal training with Holly and the classes are great. There is something for every skill level.

Excellent classes , has Parkinson's classes, 65 + classes and classes for everyone ,also has one on…read moreone classes.

Here's the short version: if you expect more from a gym, regardless of your level, join Skill of…read moreStrength (SOS) right now. The Details: Several years ago I switched from traditional conditioning (machines, rote freeweight exercises) to functional training. If I only knew sooner... The trainer who originally taught me and my kids moved out of reach. Since then I've engaged in a pretty arduous search and ended up at SOS. As far as I can tell, it's one of a handful of gyms of its kind in the Boston area, and it happens to be at 73 Princeton St., North Chelmsford MA 01863 (https://www.skillofstrength.com). SOS does a terrific job of translating cutting edge methods to well structured and original routines that can be followed by all levels of ability. On one hand there's a somewhat more casual crowd that does a modified version of the day's program (I'm in their MOVE class) and they seem quite content. I'm absolutely, 100% all for that. At the same time, there's another crowd that's always pushing for the next level. Despite the wide ranging audience, SOS underscores the experience with some very subtle social norms - very healthy, and it creates a great vibe. My first experience with SOS was sending my high school aged son through their COMPETE program. It accomplished everything I was hoping for - measurable gains in quickness, strength, cardio, reinforcement of footwork, increased confidence, and familiarization with a vocabulary that athletes require if they're going to progress. All in a personal, incredibly positive environment. Why SOS works for me: starting in my teens and stretching into my late 30's I spent a good portion of time working with skill coaches and strength & conditioning coaches. Together, they made a huge difference in my progress. I don't play a sport anymore, but I still want a technical workout oriented toward increased fitness. SOS delivers in spades. I'm a bug for technique - I actually believe that 5 pounds done right is better than 50 pounds done wrong. As a result I'm constantly asking questions, getting terrific guidance, and no one's lost patience or interest - instead, they seem to be totally into it. SOS has also taught me additional, helpful routines for balance (which are actually fun, and this stuff is supposed be fun), and I'm still pulling myself together on their footwork drills - happily. If you have kids or student athletes who would benefit from a thoughtful, engaging workout, or if you're looking for something different and well structured, or if you simply burn for a good workout, SOS is a terrific place.

Great place to train, with great instructors. If you are looking for a place where the coaches pay…read moreattention to detail, come to SOS! You will not regreat it! Raphael

Good gym, but the shower temp is very frustrating . "Almost warm enough" (if you're not sweaty from…read morea workout, im sure it feel "fine" to ones hand). Mentioned to staff. no response. Its a simple thing that ruins a workout. Been to many AF gyms coast to coast. Never been a problem anywhere else weve been to. IDK why they cant raise the water heater temp 4-5 degrees to fix this. We don't spend much time in the B room, but we take a shower every time we workout. Rough that this mares an otherwise great gym. Simple fix, please do.

great spot to workout. Clean. Good mix of free weights and machines. People who workout there are…read moresuitably serious. Kristen is amazing. Made me feel super welcome and made every step of signing up easy. More importantly she made cancelling as easy as a text. Other gyms will try to keep the handcuffs on you but Kristen treated me right. I had to switch because I changed jobs. Otherwise would have been happy to stay.

Love OTF! The coaches here are awesome, the location is convenient, and the studio is clean and…read morespacious so you always have room to sweat it out. This is my favorite way to stay active!

Love Orangetheory! Best decision I ever made. Its really hard working out at home, but having a…read morecoach everyday guiding you is awesome! And also Ann Marie is the best!