About Us

Fluid Power Barre is a dynamic, no impact, 60 minute mind-body blast! It combines elements of Pilates, yoga, dance and strength training to deliver transformational results. With a concentration on optimally deep core conditioning, healthy alignment, and positioning, you will improve posture and flexibility while toning and defining your entire body. Small, targeted, and uniquely challenging moves will lift your backside, sculpt your thighs, and slim your waistline. Beautifully interspersed stretches encourage the dancer’s aesthetic of long lean lines, and more freedom of movement. With up-beat motivating music, you can get in your zone and have fun. You will leave feeling energized, balanced, and strong, with an overall sense of well-being. 




In 2014 Jeanvieve took her first barre class at Fluid Power Fitness with owner Cathleen Deutscher and hasn't looked back since. At 31, with a one and half...


Cathleen brings a vibrant background and years of diverse teaching experience to her unique Fluid Power Barre Fitness. She holds an MFA in dance from NYU...


Alisha fell in love with barre instantly when she walked in the door as a student at Fluid Power in February 2014. Looking to get back in shape after having her...



Restorative Yoga and Reiki

with Cathleen and Lesia

Sunday, December 29, 2019

4:00 - 5:30 pm

Allow your mind and body to align by practicing blissful stillness. Relax completely using bolsters, pillows, blocks and blankets to support your body in poses without physical effort.

Hellinger Workshop with 

Robin Appel Maida


Saturday, January 11, 2020

10:00 am - 5:00 pm


Contact Us

Fluid Power Barre Fitness
14 South Main Street

Sayville, New York 11782

Tel: 917-539-4006

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Fluid Power Fitness
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