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Welcome to Kelsie's Barre, where no muscle is left behind! Here we combine traditional yoga with more modern methodologies to promote marked improvements in your physical and mental well-being.  Explore our site to learn more about us, our services, our team, and our vision.  

Join us at Kelsie's Barre today and experience the positive changes that hitting the Barre can make. 

Subscribe to our newsletter for updates on specials, events, new classes, schedule updates, and more. 


Hi, I’m Kelsie

NASM Certified Personal Trainer, Registered Yoga Teacher, Barre Certified by Exhale, Psychology/Counseling, BA

I'm so excited to introduce "Kelsie’s Barre", Long Island’s hottest new fitness studio that offers Barre, Bootcamp, and Yoga classes with my own “spicy” flare. It’s a space where I can share something I truly believe in; effective and sustainable fitness.

After years of my own experiences with training, battling my own personal issues of exercise addiction, injuries, and setbacks, I have created a method of fitness that has all of the components I feel are most important to keep you healthy your whole life. With my method, you will not only see and feel your body becoming stronger and leaner but it won’t make you feel exhausted, hurt, and burnt out once you're done like a lot of other exercise programs. I’m so confident that you are all going to love it that I am dedicating my life to creating this space so that I can share it with everyone.

Meet Kelsie
About Us
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About Us

"No Muscle Left Behind."

Kelsie's Barre has been founded in order to support and foster physical fitness, mindfulness, and a sense of community. 

We offer Group and Private Barre, Yoga, and TRX classes to achieve and maintain optimal health.  Whether you are experiencing pain or simply want to improve your overall wellbeing, Kelsie's Barre provides a fun, healthy, and friendly environment to do so. 

All levels of fitness and experience, beginner through advanced, are welcome to all classes.  Kelsie will make modifications for you as needed.

We offer live streaming videos of Kelsie's workouts that can be viewed live via zoom or done on your own time with the zoom recordings and YouTube videos.  The workouts can be done at home and can be done with or without equipment.

Class Descriptions

*Drop-In, Auto-Renew and Membership Prices Available

Class Descriptions
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Classic Barre class for all levels, that seamlessly blends strengthening and leaning exercises with flexibility training to develop long, lean muscle, a strong core, and peace of mind.

Drop-In Price:


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Iyengar Yoga


A traditional yoga class that teaches breathing techniques and alignment of foundation yoga poses.  You will train your body and mind to be calm when physical tension arises while holding poses.  You will leave this class with an overwhelming sense of accomplishment and peace.

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A slow-paced class that focuses on deep relaxation of the body and mind. A perfect blend of nourishing postures that are held for extended periods of time and gentle stretches supported by bolsters, blocks, and blankets for ultimate healing within the body.

Drop-In Price:


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Fitness Class


An effective and sustainable combination of low impact boot camp drills, barre intervals, and suspension TRX training to elevate your heart rate, strengthen and tone. End the class with yoga flows to stretch, lengthen and cool. This is a complete workout where all muscles will be challenged without any pounding on your joints.

Drop-In Price:


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Hatha Yoga

Kelsie's YOGA FLOW

An endurance based yoga class that begins with a centering meditaiton and leads into a dynamic series of yoga postures synchronised with your breath.  An extremely detoxifying practice to boost your energy wring out toxins, increase stamina and improve balance in your body and calmness in your mind. 

Drop-In Price:


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Gather your friends/family/co-workers and create a custom, barre, TRX training, restorative...or even a mixture of modalities, on the day and time that works best for you all!  Minimum of 4 attendees.  This is a great way to have fun, get fit, and hold each other accountable!

$20.00 pp

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A low impact boot camp created by Kelsie to get all the benefits of a traditional bootcamp with minimal impact on your joints.  Move through circuts of resistance training utilizing dumbells and other body weight exercises to strengthen and tone, mixed with low impact cardio drills to burn fat and boost your metabolisim.  A total body workout that will get your heart pumping and sweat dripping without any jumping up and down. 

Drop-In Price:


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Train the smart way!  Kelsie specializes in creating effective and sustainable fitness plans that will meet your individual needs and won't burn you out.  Barre, Yoga, TRX, Cycling, Stretch and more...

Call for Pricing

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High Intensity Interval Training


A 40 minute workout with 20 minutes of rest? YES! This High Intensity Interval Training class focuses on full body strength and power and allows you to get the results you want in less time. Kelsie’s Barre always delivers safe and sustainable variations to all exercises that are both effective and suitable for those of all fitness levels. *Please wear sneakers

$20.00 pp

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New Member Special $90 Intro Month!

Class Schedule & Registration

Schedule & Register
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Nancy Fitzpatrick

I had the pleasure and good fortune of taking Kelsie’s VERY FIRST CLASS at KELSIE’S BARRE...outstanding workout, positive energy, immaculate studio! I’ve taken many of Kelsie’s classes before in other locations, on YouTube, and recently streamed live on Zoom and I have never been disappointed! She offers a diverse array of classes to meet all of your workout needs... I like to mix it up with yoga, barre, and her fusion methods! Kelsie is knowledgeable, certified, and SAFE above all else...instruction and modifications are always available. I’m so looking forward to when regulations are lifted and she is able to reopen her beautiful studio. ❤️

I did a Zoom class with Kelsie. What a great experience. Kelsie explained each and every activity clearly and why we were doing it. Cannot wait until this quarantine is lifted and I can go take a live class

Briana O'Rourke

Been working out with Kelsie for about a year now. Her new space is beautiful and well decorated. There are no mirrors which helps me stay a lot more focused on what I’m doing instead of what I look like! The amount of variety Kelsie provides in her class schedule is incredible, from boot camp to yoga and of course barre. My muscle percentage has gone up significantly since starting up Kelsie’s classes! She always goes the extra mile to make sure everyone in the class is comfortable. Not to mention Kelsie’s online presence has been super helpful during this quarantine! 10/10 would highly recommend Kelsie’s Barre!

Lindsay Altman

I've always struggled with loving my body, always giving up easily when I didn't see the results I like.  Since working with Kelsie, I've learned the process takes time and effort.  Since I've worked with her, I've noticed such a difference in my body and my energy.  I always feel stronger at the end of each session. 

Jean Williams

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