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Crown Heights Gym & Fitness Studio

CrossFit, Kickboxing, HIIT, and More for Men, Women & Youth in Brooklyn

Welcome to 355
Lechatchila Ariber!
Your Local Brooklyn Gym

"Lechatchila Ariber" is a premier gym dedicated to helping its members achieve their fitness goals and live a healthier lifestyle. With our tagline "LAZINESS WILL CAUSE YOU PAIN", we believe in the importance of regular exercise and pushing beyond one's limits to achieve greatness. Our state-of-the-art facility is equipped with the latest workout equipment and staffed by experienced trainers who are committed to helping you achieve your desired results.

 

Whether you're a beginner or a seasoned fitness enthusiast, we've got everything you need to take your training to the next level. Join us today and experience the difference that comes with committing to a healthier, stronger you.

Why choose 355?

At our Crown Heights fitness studio, we combine top equipment, powerful classes, and a supportive community to help every member achieve lasting results.

Classes

Our full range of classes

Women CrossFit Club
Peshy Tiefenbrun

Girls Hip-Hop
Emilie Brooklyn

Girls Hip-Hop
Emilie Brooklyn

Mens Kickboxing
Mike Jaffe

Womens Kickboxing
Cirilo smith

Women HIIT Club 50+
Chava Tiefenbrun

Women HIIT Club 50+
Chava Tiefenbrun

Women HIIT Club 50+
Chava Tiefenbrun

Women Cross-fit
Shaina Rotter

Boys IMA
Feliz R Majia

Girls Kickboxing 9-12yo
Chava Tiefenbrun

Mens IMA
Feliz R Majia

355 Apparel

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Train hard, look sharp. Our apparel is designed for performance, comfort, and style. Perfect for every workout and everyday wear. From breathable fabrics to durable fits, 355 NYC gear keeps you moving with confidence in and out of the gym.

Store coming soon

Real Workouts. Real Results.

Stay connected with 355 NYC on Instagram. Follow us for updates on new classes, special promotions, and community events. Be the first to know what’s happening inside our Crown Heights gym and never miss a chance to train, save, or celebrate with us.

Contact
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