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Catalyst Performance Training

5.0 38 reviews
Overall rating
5.0
out of 5
38 reviews
5 star 100%
4 star 0%
3 star 0%
2 star 0%
1 star 0%

About Catalyst Performance Training

Catalyst Performance Training is a private training studio that offers a unique fitness experience. Unlike typical gyms, Catalyst provides each member with a personal coach and a customized roadmap to achieve their fitness goals. Reviews highlight the supportive environment and the tailored workouts that change monthly, ensuring members receive a full-body workout every session.

With small group sizes, often no more than three participants, trainers focus on individual plans, making sessions both challenging and enjoyable. Members have experienced significant improvements in strength and overall health, with many noting increased energy and motivation to attend workouts regularly. Trainers like Danny are dedicated to helping clients progress safely, pushing them to achieve sustainable progress. Members appreciate the focus on form and balanced strength, which makes them feel more confident in their fitness journey.

Overall, Catalyst Performance Training is highly recommended for anyone looking to enhance their fitness journey in a motivating and personal setting. The scheduling and flexibility are also praised, creating a top-notch training environment.

Jul 2026
5.0
I've worked with Danny for fitness training and Ryan for nutrition consulting with great results for a few years now. The only reason I'm leaving Catalyst is because I'm moving, and will miss the kind and consistent training I got. Highly recommend to anyone looking for personalized yet not expensive support for their health and fitness needs.
May 2026
5.0
Danny at Catalyst Performance has been an absolute game-changer for me. I came in with a real fear of gyms and exercising, and his patience, encouragement, and professionalism made all the difference. He built a strength training routine that gave me real confidence and, honestly, I now look forward to every session. If you've ever felt intimidated about starting, Danny is exactly who you need. Highly recommend!
Apr 2026
5.0
Training with Danny at Catalyst Gym has been an incredible experience for me — far better than any other personal trainer I’ve tried in Boston area. He pays close attention to your individual pace, strength, and limits, tailoring workouts accordingly, building up weaker areas while leveraging stronger ones. All you need to do is show up consistently. Highly recommended!
Photos of Catalyst Performance Training, 91 Sidney Street,  Cambridge
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Hours

Monday 6:30AM - 7PM
Tuesday 6:30AM - 7PM
Wednesday 6:30AM - 7PM
Thursday 6:30AM - 7PM
Friday 6:30AM - 6PM
Saturday 8AM - 2PM
Sunday Closed

Good to know

  •  online classes 
  • on-site services

Location

91 Sidney Street, Cambridge, MA 02139

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Catalyst Performance Training · 91 Sidney Street, Cambridge, MA 02139

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