
Authentic boxing technique meets a welcoming community.
STC Boxing & Fitness at 20 Clematis Ave, Waltham, MA 02453 offers welcoming, technique-focused boxing training for all levels. Led by Brad Sorabella, Head Coach and Owner, and Danielle, the coaching team emphasizes authentic boxing technique over pure fitness. The clean, inviting space supports private and group sessions, building confidence, skill, and overall fitness in a friendly community.
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Fun and challenging classes for all skill levels, focusing on authentic technique and fitness in a supportive group setting.
One-on-one coaching sessions with certified trainers to personalize skill development, fitness goals, and technique refinement.
Welcoming classes designed for newcomers to build confidence, learn boxing fundamentals, and improve agility in a safe environment.
Engaging activities that foster a friendly community, including skill-building workshops and social events for members.
Workouts that enhance strength, coordination, and overall fitness using boxing-based exercises in a clean, well-equipped space.
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Overall rating
Olivia Budd Pearson
I started taking classes at STC a few months ago with no boxing experience and have since been blown away by the way in which Brad and Danielle foster such a kind and supportive environment. The facilities are clean, the classes are fun and challenging for all skill levels, and the community is friendly and welcoming. I am so grateful to have found this place!
Joe S
Dear reader, perhaps you’ve recently felt the spark to learn boxing — or maybe you’re simply looking for an exciting new way to move your body and stay fit. I want you to know that Brad Sorabella, Head Coach and Owner of STC Boxing & Fitness. In my opinion, he is one of the best-qualified Boxing instructors in all of Massachusetts. I have given STC my entire confidence, and I have acted upon his coaching, guidance, and suggestions with great fast results. You will benefit tremendously being taught under Brad and Danielle. Their approach to each class, community building, and providing a safe and comfortable environment will be a huge benefit to you, your health, mental state, and happiness. A stronger version of you awaits, at STC Boxing & Fitness.
Audrey Lambert
Love STC!!! Brad and Danielle are awesome, great workouts, and overall good vibes. Classes are friendly to a totally out-of-shape beginner like me, but it seems like folks of all skill levels really get a lot out of them too!
Sungeun Choi
I was shy and nervous about joining a boxing club. But STC is more than that. Brad and Danielle are really wonderful coaches— certified on top of it! They are passionate devotees to their sport and incredibly kind. Since I joined, I have more energy than ever before, have regained some muscle, am improving my agility and coordination— and most of all, am meeting members of a community I never knew existed so close to where I live. Thanks so much Brad, Danielle and a shout out to Creed who helped cure my achy knee!
Sandipan Dasgupta
Brad and Danielle create an extremely welcoming atmosphere and are truly knowledgeable trainers. We have enjoyed both private and group training at STC Boxing & Fitness. I've gained so much confidence, skill, and fitness since joining. The equipment is always clean and the space is inviting. What sets STC apart is that it's not a generic "boxing class" with loud music—here, the focus is on authentic boxing technique more than just fitness. Having tried a few places, this is absolutely the best one. I highly recommend STC to anyone looking to get fit or genuinely learn boxing!