Sweat Fixx

$$ • Boot Camps, Gym, Trainers

454 Massachusetts Ave, Arlington, MA 02474

About Sweat Fixx

Sweat Fixx is a boutique fitness studio that specializes in low impact, high-intensity full body rowing and sculpting workouts. The studio aims to create an inclusive and supportive community where individuals of all fitness levels can feel empowered to reach their full potential. Many reviewers highlight the welcoming atmosphere and the supportive instructors who cater to all fitness levels, providing alternatives and options throughout class. It is particularly great for soon-to-be and new moms. The studio is described as clean, well-maintained, and high-energy with motivating instructors and a friendly staff. Sweat Fixx offers a unique and challenging workout experience with a variety of classes that appeal to everyone, whether looking to build strength, improve flexibility, or get a heart-pumping high-intensity cardio session. The instructors are not only knowledgeable and skilled but also incredibly motivating, pushing individuals to their limits while ensuring proper form and technique. Overall, Sweat Fixx Arlington is more than just a fitness studio; it is a community of like-minded individuals striving to become the best versions of themselves. The positive energy and support make this studio a standout in the Arlington area. Many reviewers feel addicted and motivated to improve their fitness, making Sweat Fixx a highly recommended fitness community that inspires everyone to be their best.

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Reviews for Sweat Fixx

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  • Oct 2025

    I have been a member since 2017. Now, to be clear, I haven't gone every week or month or year, but when I do go, it is consistently the most welcoming gym I've ever been a part of. Trainers come and go, as is life, but Sweat Fixx always seem to attract trainers who are positive and encouraging.
    I came back this year after a long pause and used their personal training program. I LOVED my trainer Lydia. She saw everything I could do and built off of it. Each week was a little bit harder, and if I couldn't do something, she'd adjust it so I could work toward that goal in the weeks to come.
    I am now back at classes. The 6am classes! As someone who loves sleep, I cannot...read full review

  • Oct 2025

    They offer 45-minute strength and cardio sessions that are short, effective, and perfect for busy moms. I initially tried this studio because it was conveniently located, and I ended up really liking it — so I plan to continue. As a beginner, I find the classes easy to follow and well-structured.

    The studio is small and doesn’t have changing rooms, so plan accordingly.

  • Oct 2025

    Two years ago a friend and I decided to give Sweat Fixx a try, and neither of us have looked back. I now regularly attend Hiit Fixx and Row Fixx classes which are a great mix of rowing machine and mat work (legs, arms, core). I leave every class exhausted, but all of the instructors are great at keeping the class motivated while also stressing that folks should listen to their bodies and go at their own pace. This leads to a consistently welcoming and friendly atmosphere. I particularly appreciate this as I had never gone to a gym before and was a bit intimidated by the idea (and very out of shape). Do be prepared that, to be heard over the rowers, the music & instructors...read full review

Hours

Monday: 5AM - 8PM
Tuesday: 5AM - 8PM
Wednesday: 5AM - 8PM
Thursday: 5AM - 8PM
Friday: 5AM - 6PM
Saturday: 6:30 - 11:30AM
Sunday: 7AM - 12PM

Tips

1:1 sessions available  online classes street parking

Location

454 Massachusetts Ave, Arlington

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