Fit Theorem - Harlem Introduce
Welcome to Fit Theorem - Harlem, where fitness meets community in the heart of New York City. We are a premier fitness center specializing in high-energy, results-driven kickboxing workouts, but our mission extends far beyond the heavy bag. We believe that true fitness is a journey of both physical and personal growth, and we are dedicated to providing a supportive, welcoming environment where every New Yorker can thrive. In a city where fitness options can feel overwhelming and impersonal, we stand out by fostering a relaxed vibe and a sense of belonging. Our studio is a place where you're not just a face in the crowd; you're part of a family.
Our approach is designed to keep you motivated and engaged. We understand that a monotonous routine can quickly kill your enthusiasm for working out, which is why we offer a wide variety of equipment and training options to keep things fresh. Our instructors are more than just coaches; they are mentors who take their work seriously, bringing their knowledge and passion to every class. As one of our new members noted, our instructors "clearly know their stuff, but they’re also super supportive and approachable." This unique blend of professionalism and personal support is what makes us the kind of place that truly makes you want to keep coming back. We are a Black-owned and LGBTQ+ owned business, and we are proud to create a space that is welcoming and inclusive for everyone.
At Fit Theorem - Harlem, we are committed to helping you discover your potential, whether you're new to fitness or an experienced athlete. Our programs are tailored to help you build strength, improve endurance, and boost your confidence. If you're looking for a workout that is fun, challenging, and personally rewarding, you've come to the right place. We invite you to join our community and experience the difference for yourself.
Fit Theorem - Harlem is conveniently located at 47 W 116th St, New York, NY 10026, USA. Our central location in Harlem makes our fitness center easily accessible for residents throughout the neighborhood and beyond. This prime spot is a significant advantage for New Yorkers, as it allows you to seamlessly integrate your workouts into your busy daily life. Our studio is situated in a vibrant and dynamic part of the city, surrounded by local businesses and cultural landmarks.
When it comes to accessibility, we have taken steps to ensure our facility is welcoming for everyone. We have a wheelchair-accessible entrance and wheelchair-accessible restrooms, demonstrating our commitment to serving all members of our community. For those who drive, it is important to note that our location has paid street parking available. This provides a convenient option for those who prefer to drive to their workouts, though we are also easily reachable by public transportation. The area is well-served by a variety of subway lines and buses, making it simple to get here from almost anywhere in Manhattan.
Our "appointment required" policy ensures a structured and focused environment. This system helps to manage class sizes, guaranteeing that every member receives the personalized attention and guidance they need from our coaches. It also helps to create the relaxed and personal vibe that our members love, as it prevents the gym from becoming overcrowded. We believe that by controlling the flow of people, we can maintain the high-quality, intimate experience that sets us apart from large, impersonal gyms. Our goal is to make your visit as smooth and stress-free as possible, from your commute to your workout itself.
At Fit Theorem - Harlem, we offer a diverse range of services designed to help you achieve your health and fitness goals. Our programs are tailored to provide a holistic approach to wellness, combining intense workouts with expert guidance and support.
- Kickboxing: Our signature classes provide a high-energy, full-body workout that improves cardiovascular health, strength, and coordination.
- Nutrition Consulting: We offer professional advice to help you build healthy eating habits that complement your workout routine.
- Personal Training: Work one-on-one with a knowledgeable coach to create a custom fitness plan and receive dedicated attention.
- Private Lessons: For a more focused experience, our private lessons allow you to hone your skills and work towards specific goals.
- Youth Classes: We offer a variety of classes that are good for kids, providing a fun and structured environment for them to learn discipline and stay active.
- Strength Training: Our facility and coaching are geared toward helping you build lean muscle and functional strength.
- Virtual Class: For those who can't make it to the studio, we offer virtual classes to keep you connected and motivated from home.
In addition to our core services, our facility is equipped with amenities to ensure a comfortable visit. We have clean restrooms and gender-neutral restrooms, emphasizing our commitment to inclusivity. Wi-Fi is also available for members' convenience. We accept credit cards and debit cards, making the sign-up and payment process easy and straightforward.
What is worth choosing Fit Theorem - Harlem? Our members' testimonials speak volumes about what makes us a truly special place. As one reviewer highlighted, we offer "Great workouts led by knowledgeable coaches" in a "clean" facility. The variety of equipment and training options means there's "always something new to try, which keeps things fresh," a crucial factor for long-term motivation. Another reviewer who has only been with us for a couple of weeks already loves the gym, stating that what "stands out most is the sense of community and a relaxed vibe." This sense of personal connection is what sets us apart from the "huge, impersonal gyms where you just get lost in the crowd."
Our instructors are praised for their supportive and approachable nature, making the gym a place where you can get a "solid workout" and feel motivated to "keep coming back." The fact that a member discovered their love for kickboxing with us is a testament to the quality of our classes and the infectious energy of our coaches. As a Black-owned and LGBTQ+ owned business, we are a proud member of the Harlem community, and we believe that our gym reflects the diversity and strength of our neighborhood. We also offer active military discounts as a small way to show our gratitude. This combination of a welcoming atmosphere, expert coaching, and a strong sense of community makes Fit Theorem - Harlem the perfect choice for New Yorkers looking for a fitness experience that goes beyond the physical.
For more information or to book your next class, please use the following contact details:
- Address: 47 W 116th St, New York, NY 10026, USA
- Phone: (347) 344-6220
We look forward to welcoming you to our family and helping you on your journey to a healthier, stronger, and more confident you.
Fit Theorem - Harlem Services
Fitness center
- Kickboxing
- Nutrition consulting
- Personal training
- Private lessons
- Youth classes
- Strength Training
- Virtual Class
Fit Theorem - Harlem Details
From the business
- Identifies as Black-owned
- Identifies as LGBTQ+ owned
Service options
- Outdoor services
- Onsite services
- Online classes
Highlights
- Active military discounts
Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible restroom
- Assistive hearing loop
Amenities
- Gender-neutral restroom
- Restroom
- Wi-Fi
- Wi-Fi
Crowd
- LGBTQ+ friendly
- Transgender safespace
Planning
- Appointment required
- Membership required
Payments
- Credit cards
- Debit cards
Children
- Good for kids
Parking
- Paid street parking
Fit Theorem - Harlem Photos










Fit Theorem - Harlem Location
Fit Theorem - Harlem
47 W 116th St, New York, NY 10026, USA
Fit Theorem - Harlem Reviews
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★ 5★ 4★ 3★ 2★ 1Great workouts led by knowledgeable coaches. The facility is clean and offers a wide variety of equipment and training options. There’s always something new to try, which keeps things fresh. I’d definitely recommend checking it out!
June 12 · JsplashArtI’ve only been coming to this gym for a couple of weeks, but I already love it. What stands out most is the sense of community and a relaxed vibe - it feels personal and welcoming, not like one of those huge, impersonal gyms where you just get lost in the crowd. The instructors are great - they take their work seriously and clearly know their stuff, but they’re also super supportive and approachable. I always get a solid workout and it's the kind of place that makes me want to keep coming back. I didn't know I love kickboxing!
May 07 · Ivana CI really enjoy all of the classes here, the instructors are knowledgeable and really help me with my form and technique. The classes are intimate which is helpful and I like how all of the kickboxing sets build off of the previous one so it's easy to learn. Would definitely recommend to those interested in kickboxing!
July 07 · elisabeth louieHuge shoutout to Mateo for an amazing Kickboxing session! 🔥 It’s no secret that you get incredible value (and then some!) when you train with him! I loved his detailed approach, creativity, and good sense of humor—it made the session a blast!The FtO staff truly knows how to bring the right people together, and it certainly shines through in all the sessions I've attended and heard about from others. Plus, that music selection was on point! 🎶‘ppreciate you!💪
August 15 · Junior GonzalezI was rehabbing multiple injuries, and then joined FitTheorem a little over a month ago. In a short time, the trainers/instructors/classes have helped "coalesce" my rehab, while improving strength, conditioning, and technique.Great vibes with both the trainers and other participants. The trainers are very attentive and knowledgeable. I've been taking mostly kettlebell + conditioning and kickboxing classes. I would love to join their regular running club as well, but I'm at work at that time. But there's a running route near me.Trainers/instructors/coaches (idk which title's right) are active during classes, correcting participants' forms, giving tips, and pushing us for progress. There were even a few things I noticed only because I'm an overthinker, small decisions that massively targeted trouble areas - thank you. Shout out to all the trainers, who I won't use their government on a Google review, but ya'll know who you are - Thank you, you all deserve raises for your amazing work.
August 11 · LaVaughn D.
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