Fitness & Gyms in Waltham, MA

15 locations found near Waltham
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“Never been treated with more respect and honesty than these gentlemen when they host our fighters, whether for competition or sparring. They produce fantastic fighters, to boot. They're trustworthy and generous, and I'm honored to know them.”

5 Superb84 Reviews

“FireCycle is such a warm and welcoming community. The classes challenge you to be your best and push for improvement everyday. The instructors are motivating and cater to all fitness levels. I am so glad I found a great local studio where I can put aside the stresses of work and life and have time to focus on my physical and mental health and wellness. Thanks FireCycle!”

5 Superb51 Reviews

“We held our son's 3rd birthday party here and everyone had a blast! Shout out to Scott for organizing activities for the kids, he was great to work with and really cares about making sure all the kids have fun”

5 Superb49 Reviews

“Very welcoming, studio and inclusive and accepting of all body types. They took the time to make sure that I was comfortable, and the coach. Helen was wonderful about checking in during the workout to make sure that I didn’t feel like I was lost. Overall great experience and very glad that I took a chance to sign up. Looking forward to the next!”

5 Superb32 Reviews

“Joining Boston Underground Strength Training has been one of the best decisions I’ve made! I first joined during a really busy period of grad school where I was working long hours and had a constantly changing routine. It was so nice to know that no matter how busy I was, I would always be getting at least two workouts in each week! I’ve been training with them for 6 months and feel like I have my body back and am stronger than ever! The coaches are so kind and professional and they’re always able to provide adaptations to the exercises when needed. I also really appreciate that the community isn’t focused on weight loss, rather getting strong and feeling good for life. I feel like I lucked out in finding this gym and will continue to go for a long time!”

5 Superb31 Reviews

“I’ve been part of the CrossFit Newton (CFN) community for years now. And, it truly is a community. Whether you are just dropping in from out of town, new to CrossFit, or an experienced athlete, you’ll feel included immediately! The owner’s (Gil) programming is top notch and scalable for anyone. Gil is an expert trainer and treats everyone who walks through the doors as part of the CFN family. I cannot recommend this place enough!”

4.9 Superb51 Reviews

“I’ve discovered muscles I didn’t know I had after more than a year of classes here ?‍? the instructors plan out the classes well and emphasize functional training with the movements. I’ve gotten a lot stronger since joining and have learned the correct form for exercises I was doing incorrectly in the past. The small class sizes make it so the instructor can give more focused attention. Good variety within classes as well! No two strength, core, or yoga classes are ever the same.Highly recommend their group classes ?”

4.9 Superb41 Reviews

“I’ve searched for months looking for the right personal trainer. If you’re like me, you wanted someone caring, understanding and will push you to no end. I joined the thumbtack app and came across Slava’s page. Guys! This is the BEST decision I have ever made for my fitness journey. I started this journey at 204.6 lbs. I’m down 14.5 lbs. today. Slava and Anna are the best to do it. They care not just for your exercise routine, but also what you’re consuming daily. I can send a txt when I’m down and out and they have snapped me out of it. They introduced me to portion containers and different protein shakes for muscle recovery. They check on me constantly and gives the best advice. I never knew working out and preparing meals weekly will be so much fun, but when you’re finally getting results, and are consistent with the help of push and motivation from people like Slava and Anna, there’s no way you could fail. I’m doing exercises that I NEVER thought I could do. I’m so blessed to have such an amazing team in my corner cheering me on in my health journey. Anna, Slava thank you so much for being apart of this with me and changing my perspective on health and wellness for the better.????”

5 Superb20 Reviews

“The best Crossfit gym, ever!Great coaches. They pay close attention to your form, making sure you don't injure yourself. If you’re in a mission to find a CrossFit gym, look no further. This is the place.”

4.9 Superb29 Reviews

“Dylan operates a great fitness facility. This newly built out location is well equipped and staffed with high quality instructors. Maria for example runs fantastic classes, good content, quality feedback presented in a useful and timely manner.”

4.8 Superb29 Reviews

“This was nearly a 3-hour drive based on a recommendation from a friend. It was absolutely worth it and this facility did not disappoint. The people are friendly, outgoing, and extremely knowledgeable. Dan, Dave, and all the staff that supported my Daughter and I are fantastic. They broke us down based on our habits, based on science, based on lifestyle, and finally based on our personal goals. From there a routine was developed and I can't say enough about how helpful that is when you are used to doing things on your own. Highly recommended.”

4.6 Superb5 Reviews

“I usually work out during the Zumba Classes. I cannot say enough about, Darren, Nicole, Vielka and Stephanie. for the one hour or 45 minutes. You work, sweat, smile and forget your troubles for that momemnt and sometime for the rest of the day. I am smiling during and after the class. You do not even know you are working out it is like being at a small party with friends dancing. Love the engery they give out and more! Great Therapy!!! It is worth it to travel 30 to 40 minutes from Somerville to just do Zumaba 5 days a week. Love it! Worth the ride back and forth.”

3.9 Good41 Reviews

“Impressed with the Waltham branch. They just updated their weights and machine in the weightlifting room and it’s an excellent move!! Love the staff and they are super helpful too!”

4 Good105 Reviews

“Some of these reviews are crazy. Y'all, it's a Planet Fitness, not a luxury hotel. It's clean, has working machines and weights, and is generally pretty empty. Everything you need in a local gym.”

3.2 Average46 Reviews

Best Fitness & Gyms in Waltham

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