the ness
brand the ness

A beat based, low - impact, high-intensity trampoline cardio and sculpt workout with an international digital platform and New York City studio.

the ness A beat based, low - impact, high-intensity trampoline cardio and sculpt workout with an international digital platform and New York City studio.


Date Established 03/2019
Founder Colette Dong and Aly Giampolo
Headquarters New York, NY
Tech, Fitness, Health & Wellness
Press Contact Colette Dong


the ness trampoline
the ness trampoline $499.00
the ness digital
the ness digital $39.99
the ness nyc studio
the ness nyc studio $40.00
private training
private training $175.00


The ness workout method is anything but ordinary, offering bounce, a beat based trampoline class that will challenge you both mentally and physically and sculpt, the perfect complement to bounce that will leave you strong, balanced and focused. Perfect for any age or body type, the ness trampoline is springless, providing a low impact sweat with a myriad of health benefits including but not limited to lymphatic drainage, pelvic floor strength and cardiovascular endurance. Whether you are at home or at the studio, class is like an effervescent private session with your friends. Top trainers take off their hats and join you in sweating through an effective and engaging workout.

Founding Story

After dedicating the first 20+ years of their lives studying and practicing movement, our founders met as professional dancers in NYC. While training, both were warned that running and other high impact workouts would be detrimental to their professional dance careers. In search of a high intensity, low impact option, they discovered the trampoline as a satisfyingly sweaty form of cross - training. Experiencing what a positive impact the unique piece of equipment had on their personal bodies and minds, they were inspired to concentrate a method and share the lasting benefits of rebounding with their community.


Colette Dong is a movement addict with multiple degrees in dance performance and exercise science. After pioneering the Dance Science department at Elon University, she went on to work in the research department at the Harkness Center for Dance Injuries. Prior to founding the ness, Colette gained experience in the fitness industry as trainer and operations director for several boutique studios across NYC.

Founder Bio Image

Aly Giampolo

Founder & Method Director
see bio chevron

Aly Giampolo, graduated from Westminster College of the Arts with a BA in dance performance, concentrating in teaching and pedagogy. While obtaining her degree, she performed and choreographed with Vissi Dance Theater with works showcased throughout the United States, Italy, Jamaica, and Japan. Prior to founding the ness, she began her fitness journey teaching at top boutique studios in NYC and has since amassed a cult following as a celebrity trainer with clients such as Eva Longoria. Aly holds a NASM fitness training certification, along with a pre + postnatal pilates certification.


W Mag Are Mini Trampolines the Future of At-Home Fitness?

One editor jumps on the trend by giving The Ness’s new rebounder a try.

The Cut Bounce with me

I gush. It’s too much, how much I love my bounce-toy treasure

Vogue Goldie Hawn Is the Trampoline Queen! Here’s Why It’s the Perfect At-Home Workout During Quarantine

Here, Colette Dong, cofounder of Tribeca trampoline-cardio studio The Ness, helps explain the ins and outs of rebounding.

Harpers Bazaar Gwyneth Paltrow Loves This Trampoline Workout and So Do We

Tucked away in the intersection of Tribeca and Chinatown is a light-filled third floor studio boasting one of the trickiest trampoline cardio and muscle sculpting workouts around

goop A Trampoline Cardio Workout You Can Do in Your Living Room

The first time we worked out with trainers from the ness, a new studio in New York City, that’s exactly how we felt: like joyful, happy kids

Forbes What This Gwyneth Paltrow-Approved NYC Fitness Studio Is Doing Differently

We're focusing on what about the ness amplifies us, enhances our lives, and leaves us the buzzing, foremost version of ourselves — no change necessary

WWD The Ness Is Your New Downtown Boutique Fitness Destination

Their enthusiasm for bounce fitness is rooted in a commitment to being intentional and mindful. Aside from being low-impact and easy on the joints while also high-energy and fun, the workout requires a certain level of focus that can be hard to find elsewhere.

NY Post 8 stylish gym equipment items to keep your home workouts cool in 2021

Tribeca-based trampoline workout studio the Ness just launched a home bouncer with tramp’ brand Jumpsport in a badass bronze. Bonus: It comes with a free trial of the program’s digital workouts, beloved by Gwyneth Paltrow, Kelly Ripa and more.

Well + Good These Lymphatic Drainage Workouts Are Basically a Detox on a Mat…or Trampoline

Consider this the most fun way ever to help get your lymph system moving. Bounce is more effective than other workouts for lymphatic drainage because of the effects of gravity and your body’s muscle contractions while on the trampoline.

The Cut Why Did No One Tell Me About the Pelvic Floor?

One of the best things you can do for your pelvic floor is rebounding, or bounce.


start quotation marks They are so fun and wayyy tougher than they look (which i mean in the best way)! Love the instructors, the music, and my new ness trampoline! ♥️ Wish I found this earlier!!! end quotation marks
Christina R. The Ness offers the best workouts.
start quotation marks It is such a great mind body experience with THE best music and instructors. It has been an actual quarantine savior with the positive instructors and up beat music! It is just at much of as a mental challenge as it is physical and has totally changed my body, metabolism, and mental status. I <3 The Ness! end quotation marks
Caroline R. I LOVE The Ness Digital!
start quotation marks Waiting on my trampoline and have started the cardio sculpt classes and they are fantastic! Also a great way to get used to their class format with the combos before we really get into it via bounce. end quotation marks
Hannah M. great sculpt classes
start quotation marks I have been bouncing for many years (at the studio) because it is an incredible workout, SO fun and therapeutic (I feel very calm at the end of class). Then last year (when we were all spending a lot of time at home) I took the plunge and bought a trampoline which was the best decision- my days instantly got better when I got my morning classes in, whether live or subscription classes. I promise you it’s worth the time and investment! end quotation marks
Betsy H. This is the the greatest workout with the best teachers!
start quotation marks So much positive energy and fun challenges along the way to keep things fresh and me motivated. New content is produced weekly and everything they put out is engaging and so thoughtful. These workouts put me in a better headspace and make me feel empowered to take on the day! end quotation marks
Megan W. I have tried A LOT of digital exercise programs and nothing compares to this one!
start quotation marks The Ness is more to me than just a fitness experience, it is a community of constant and flexible support. The instructors are all professional and provide a level of training I yearn for as a 29 year old athlete, performer, and someone who desires living a healthy lifestyle. The Ness team also offers a friendship that is based upon positivity and meeting you where you are at when you are able to come together and workout. Having the Ness in my life has been such a blessing during such an uncertain time. I highly recommended tuning in, showing up, getting FIT and engaging with this group of smart, kind, and talented people. end quotation marks
Audrey P. more than a fitness experience
start quotation marks I have taken bounce/tramp classes with several "big name" boutique fitness folks, the ness far outshines each of them. Combos that make you think, get your heart pumping, and consider the safety of the body--this IS the workout you've been searching for. end quotation marks
Maggie M. better than big box