4.9
433 Google Reviews
open 7 days
a week
NEW CLIENT
Offer expires after 30 days.
For first time clients only. One intro offer per client.
Your FORM50 journey starts with FORM Your Foundation, an essential class designed with fundamental FORM50 moves that will level you up to Total Body Sculpt.
Your Coach breaks down every aspect, from our custom machine, the FORMFormer to each movement, to the names of the exercises. Experience slow, controlled, functional movements with fast paced intervals to build your strength.
Perfect for beginners and clients who want to slow down and perfect their FORM at just the right intensity.
Our signature class is designed to strengthen your core, build your endurance.
Your FORM50 Coach will challenge you through intense time under tension without running or jumping, aka no impact on the body. We combine controlled movements with high speed intervals for an effective 50 minutes.
Total Body Sculpt will challenge you mentally and physically while efficiently creating a stronger, sculpted and leaner body.
Our most advanced class for clients who know our FORMFormer, the signature FORM50 moves, and looking to Level Up.
With heavier spring loads, agility focused moves, and minimal modifications. This class will challenge your body with faster transitions & strength focused exercises. Must have taken at least 10 Total Body Classes or more to take PRO, subject to Coach approval.
FROM50 Pro is not for clients with injuries or who are pregnant.
Indulge in a rejuvenating experience with our Stretch & Flow class. Specifically crafted to invigorate your body and clear your mind, it prepares you for the challenges of your next FORM50 session.
Vibes are set with euphoric music & dim lights. This class optimizes dynamic stretches on the FORMFormer, facilitating enhanced flexibility and increased range of motion.
Embrace a moment to unwind, relax, and simply be in the present.
Our Workout
Or Call us
800-227-8855
OUR TEAM
Say hello to the passionate, innovative, and inspiring team who make FORM50
more than just a studio. They’re the core of our FORM Fam, committed to creating
a welcoming and motivating environment for both our team and community.
FOUNDER & CEO
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Monica Marder is the founder and CEO of FORM50 Fitness, a rapidly growing
boutique-fitness brand that’s redefining the way people train on the reformer.
Originally from Chicago, Monica spent over a decade in New York City where she launched FORM50 with a mission to create a smarter, safer, and more effective approach to full-body strength training.
She now lives close to family in Boca Raton with her goldendoodle Misha, where she continues to lead the brand’s strategic growth across new markets. FORM50’s signature method is rooted in science-backed, high-intensity, low-impact programming that blends the precision of Pilates with the power of strength training. FORM50 is designed for all body types and fitness levels and has built a loyal following by delivering what fans have called “the smartest, sexiest workout” focusing on injury-prevention, long term results, and optimal form.
As a founder and operator, Monica leads with a balance of vision, creativity, and operational discipline. She’s passionate about cultivating a strong team culture of continuous learning in inclusive fitness spaces where every individual can thrive.
Outside the studio, Monica enjoys spending time with her family, playing tennis, and skiing. She recently hosted Form-cation in Nosara, Costa Rica – a transformative, 5-day wellness retreat with 26 clients and team members blending movement, mindset, and connection. Whether building community through fitness or creating meaningful experiences beyond the studio, Monica consistently leads with purpose, presence, and heart.Monica Marder is the founder and CEO of FORM50 Fitness, a rapidly growing boutique-fitness brand that’s redefining the way people train on the reformer.
Originally from Chicago, Monica spent over a decade in New York City where she launched FORM50 with a mission to create a smarter, safer, and more effective approach to full-body strength training.
She now lives close to family in Boca Raton with her goldendoodle Misha, where she continues to lead the brand’s strategic growth across new markets. FORM50’s signature method is rooted in science-backed, high-intensity, low-impact programming that blends the precision of Pilates with the power of strength training. FORM50 is designed for all body types and fitness levels and has built a loyal following by delivering what fans have called “the smartest, sexiest workout” focusing on injury-prevention, long term results, and optimal form.
As a founder and operator, Monica leads with a balance of vision, creativity, and operational discipline. She’s passionate about cultivating a strong team culture of continuous learning in inclusive fitness spaces where every individual can thrive.
Outside the studio, Monica enjoys spending time with her family, playing tennis, and skiing. She recently hosted FORM-cation in Nosara, Costa Rica – a transformative, 5-day wellness retreat with 26 clients and team members blending movement, mindset, and connection. Whether building community through fitness or creating meaningful experiences beyond the studio, Monica consistently leads with purpose, presence, and heart.
VICE PRESIDENT OF
OPERATIONS | LEAD COACH
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Meet Bekah Kilinski, Vice President of Operations at FORM50 Fitness.
A proud Dallas native, Bekah’s lifelong passion for movement began with dance. She earned her BFA in Dance from Sam Houston State University, where her love for the human body in motion naturally evolved into a career in fitness. She became a comprehensively certified Pilates Instructor with over 400 hours of training and began her professional journey at Equinox, where she spent five years specializing in pre/postnatal fitness.
Bekah joined FORM50 in 2018 as a Founding Coach and has since grown into a vital leader within the company. Now serving as VP of Operations, she is the mind behind FORM50’s training program and signature workouts. She leads Coach education and ensures every FORM50 class reflects the brand’s commitment to smart, safe, and effective high intensity strength training.
Bekah is deeply connected to the FORM50 mission and community. She believes in the power of movement to transFORM, and she’s passionate about fostering an inclusive, uplifting space for all. When she’s not at the studio, you’ll find her running long distances, traveling the world with her husband Fran, or enjoying life in Astoria, NY with their beloved Corgi, Bagel.
MANAGING PARTNER |
WILLIAMSBURG
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Kelsye has been living in New York City for over a decade. As a certified health coach, she is passionate about promoting a holistic lifestyle and leads by example. When she’s not busy coaching clients of all levels at Form50, Kelsye can be found working out or spending quality time with her beloved doodle, Maverick. Her adventurous spirit is also evident in her love for travel, and during the summer months, she can often be found soaking up the sun and sipping on a refreshing spritz in Italy.
HEAD OF TALENT
DEVELOPMENT | PRO COACH
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Coach Kenny, AKA Killer K, is one Spicy Puerto Rican born in the Peach state (GA), raised in the 3 oh 5 (Miami, FL).
Coach Kenny has a background in Retail Management with a passion for operations, problem solving, and helping others grow professionally and personally.
He has a certification in Health and Fitness. With a background in performing arts, such as dance and band, Kenny loves a pumping beat that gets him moving – or in his case, twerking. Killer K started as a client and immediately fell in love with FORM50.
“I’ve always been a competitive person. I derive my drive and ambition from the people around me who are fighting for the same end goal as me. I’ve never been a fitness studio type of person because I never left feeling challenged. That all changed when I came to FORM50! Loved it so much that I became a coach. FORM50 has truly given me the opportunity to make a difference in EVERYONE’s life, not just mine.”
Digital Marketing Coordinator
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Leandra is a New York native, born and raised in the Bronx, and a proud Dominican. She brings a background in integrated marketing, campaign strategy, social media, and content creation to her role as Digital Marketing Coordinator at FORM50. She works on creating thoughtful and engaging marketing content and brand collaborations for the FORM50 community.
Outside of the studio, Leandra is all about wellness, self-improvement, and trying new things. In her free time, she’s often checking out new food spots, trying new activities, exploring the city, catching up on her latest shows, or scrolling through TikTok. She values community and spending time with her family, friends, and meeting new people.
MANAGING PARTNER |
MIDTOWN EAST
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Selena was born and raised in Long Island, NY, where her love for movement and discipline was sparked through years as a competitive gymnast. That foundation fueled a lifelong passion for fitness, strength, and self-discovery.
From the moment she stepped into her first FORM50 class, she felt an instant connection — to the energy, the community, and the challenge. FORM50 quickly became more than just a workout; it became her therapy, her outlet, and her second home.
Selena thrives on the electric vibe of the studio, the motivation of her fellow coaches, and the way FORM50 constantly pushes her to grow — mentally and physically. She always knew she was meant to be part of something bigger, and the moment she found FORM50, everything clicked.
MANAGING PARTNER |
MIDTOWN EAST
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Coach Stephanie grew up on Long Island, New York, always dreaming of living in Manhattan. She started her career as a Behavior Analyst, but everything shifted when she found FORM50 while recovering from an injury. What began as a personal journey led to something much bigger—she went from being a client, to working the front desk, to coaching, and is now proud to be the Managing Partner of the Midtown East studio, alongside her best friend.
Stephanie is passionate about fashion, glam, travel, personal growth, and building deep, meaningful connections. As a coach, one of the most rewarding parts of her journey is witnessing clients step into their power and glow from the inside out. She believes there’s nothing more fulfilling than helping others discover their strength, confidence, and resilience.
STUDION MANAGER |
ASTORIA
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Born in New York, Evy was raised in her father’s restaurant instilling an appreciation for discipline and hard work. It has given her the ability to connect deeply with people from all walks of life, understanding their stories and experiences. She feels most alive when in nature and is fueled by human interaction and sunshine.
She believes vulnerability is the essence of connection and conducts her classes that way. Her wild heart has guided her through many choices in her life, one being FORM50. Evy’s happy place is the studio, and she thrives to make it home for everyone that walks towards those pink lights!
STUDIO MANAGER | MIAMI
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Coach Kristin is a California native, born and raised in LA. She found FORM50 when she moved to Miami and immediately fell in love with the challenge of the workout and the community of baddies! Kristin has spent most of her career working in nightlife and training behavior therapists to work with kids with special needs. She now drives her passion for helping others into coaching at FORM50.
You can find Kaskade, Rufus Du Sol, and 90s/2000s music in heavy rotation on her playlist. When she’s not getting LIIT at the studio, she loves cuddling with her 2 chihuahuas, Penny and Milo, catching up on all her Bravo shows (shout out to all the Bravo-holics!), and grabbing a bite to eat in Wynwood.
STUDIO MANAGER | BOCA RATON
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Coach Steph was born in Mexico and raised in Weston, Florida. After 7 vibrant years in Miami, she made her way to New York City for a fresh start. Passionate about beauty, wellness, and inspiring others, she combines her Bachelor’s in Exercise Science and Health Promotion with a Master’s in Biomedical Sciences to fuel her energetic coaching. Known for her constant smile and positive vibes, you’ll often find her with Bad Bunny playing in the background, ready to uplift and motivate.
PRO COACH | WILLIAMSBURG
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Andrew has been with FORM50 since 2021, bringing a unique blend of dance, Pilates, and a love for movement to every class. Known for his high-energy, deliciously unserious vibe, Andrew delivers intense, form-focused workouts that challenge both body and mind—always with a smile (and maybe a little sass)
PRO COACH | MIAMI
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Coach Quinn aka Queen of “UP & DOWN AN INCH,” was born and raised in New York. Quinn moved to Miami, FL to experience something new and never looked back. She has a background in Activewear and Retail Management, which lead her to coaching at FORM50.
Quinn’s high energy, is not only unforgettable, but it derives from the FORMfam community! Creating a safe place where everyone is welcomed is what keeps Quinn’s passion for coaching impenetrable! Quinn loves a great up beat twerk song as well as a good 90s hiphop/RB playlist.
Her favorite healthy snacks include grass feed beef jerky, blackberries, dairy free protein bars and pink coconut water. You can catch hanging out…well, EVERYWHERE! Exploring new places is what she does best. After all, she is from The Big Apple!
SOCIAL MEDIA MANAGER
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Mahlissa Gomez, Social Media Manager of FORM50 Fitness, is a seasoned PR and communications professional with over eight years of experience. A proud Latina from Miami, she graduated from the University of Florida with a Bachelor’s in Public Relations.
Before joining FORM50, Mahlissa built a career in public relations and strategic communications, where she specialized in talent management, TV booking, and brand storytelling. She now brings that expertise to FORM50, blending media savvy with creative social strategy to grow the brand’s presence and community.
As both the creative force behind FORM50’s digital platforms and a passionate instructor, Mahlissa has been integral since the studio’s early days helping open the Miami location and building a vibrant community both in-studio and online.
When she’s not working behind the scenes, you’ll often find Mahlissa coaching classes and connecting with the community she loves. Her warm, creative approach and diverse background make her an essential part of the FORM50 team.
Google Reviews (433)
4.9
LET’S GO in Brooklyn Heights, NY
For first time clients only. One intro offer per client.
FORM50 is the smartest & most effective workout in 50 minutes. It’s a full-body workout, without the toll of high-impact exercise – no running and no jumping. We combine slow and fast explosive movements on a spring-based custom reformer, designed for performance training.
High intensity strength training. 50 minutes. Afterburn for up to 36 hours. Coming to Brooklyn Heights.
FORM50 is NOT Pilates. FORM50 and Pilates have a few things in common – both are low impact, and work on a machine. FORM50 is high intensity, which means more fat loss, cardiovascular endurance, and strength. Think high intensity strength training on a reformer. The intensity of FORM50 doesn’t suit everyone. Those who want a lower intensity workout may be better off with the restorative nature of Pilates.
FORM Your Foundation is a must for beginners and suitable for all fitness levels. We will help you master the foundational moves you’ll use in Total Body. This may be where you start, but it will help you build the strength you will need. In FORM Your Foundation, your coach breaks everything down step by step: the FORMFormer, all the moves, so you can get the feel and flow of killer form. Think slow, controlled, functional movements for just the right amount of intensity. This class moves at a pace that’s totally doable, but still challenging.
When FORM50 Brooklyn Heights opens, all new clients will start with FORM Your Foundation. The right first step.
All classes at FORM50 are challenging no matter your fitness level or how many times you have taken class at our studio. Total Body Sculpt is our intermediate/advanced class and may not be suitable for clients with injuries or who are pregnant. However, our coaches will offer modifications and adjustments as needed. We do strongly encourage all newbies to take FORM Your Foundation first.
Total Body Sculpt is our signature strength training class. The reason most people keep coming back.
We recommend clients to take at least 1-2 rest days in between each class. Taking class 3-4X per week is recommended for best results.
High intensity strength training means your muscles are actually working. Recovery is part of getting results, not a skip day.
Our Coach-In-Training classes are classes taught by our trainees who are in the process of learning to become a coach. These classes are on the schedule periodically.
Same workout, same method, coach in progress. Once Brooklyn Heights opens, CIT classes will be on the schedule periodically.
FORM50 Brooklyn Heights is opening June 2026. Address: 175 Remsen St, Brooklyn, NY 11201.
The full FORM50 experience is coming to Brooklyn Heights: high intensity strength training on the FORMFormer, coach-led classes, and the FORMFam community that regulars at our other studios already know.
Get on the list now at form50fitness.com/brooklyn-heights-ny. Founding members get early access and special intro pricing. You’ll want to be first in the door.
The same FORM50 strength training method available across all our studios, in a small-group boutique setting with a live coach running every class. Brooklyn Heights will offer all four class types:
Every class is 50 minutes, zero impact, real results. Brooklyn Heights becomes FORM50’s second Brooklyn studio alongside Williamsburg. Follow @form50fitness for the opening announcement.
175 Remsen St, Brooklyn, NY 11201, in the heart of Brooklyn Heights, steps from the 2/3/4/5 at Borough Hall and the R at Court St.
Easy access from Brooklyn Heights, Cobble Hill, Downtown Brooklyn, and DUMBO. High intensity strength training on a reformer, coming to a neighborhood that’s been ready for it.
Sign up for updates at Schedule page.
