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Fitness Facility in Bellmore and Oceanside, NY

Our mission is to help your child succeed

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About the gym

Rookies is a one-of-a-kind kids fitness facility on Long Island where children build confidence, stay active, and develop a lifelong love for movement. Our age-appropriate programs combine fitness, sports, and fun to help every child grow at their own pace in a positive, encouraging environment.

We believe fitness is about so much more than exercise. Through movement, children develop strength, coordination, teamwork, social skills, resilience, and self-confidence while creating healthy habits that last a lifetime. Every class is thoughtfully designed to keep kids engaged, challenged, and excited to come back.

Come join us and let your kids grow stronger, healthier, and happier!

Community

We're more than a kids' fitness facility—Rookies Kids Fitness & Athletics is a true Long Island community where kids and families come together to build confidence, stay active, and have fun. As a locally owned business right here on Long Island, we take real pride in serving our neighbors. Across all of our locations, we offer engaging classes, seasonal clinics, camps, special events, and training programs that inspire a lifelong love for movement. We're proud to partner with local schools, PTAs, and community organizations to help kids develop healthy habits both inside and outside our facilities.

Top Programs

From our parent-and-child Movement Exploration classes to Youth Fitness & Sports, adult fitness classes, one-on-one training, and customized sports team programs, Rookies offers something for every age, ability, and goal. With experienced coaches, progressive programming, and a fun, encouraging environment, every participant has the opportunity to grow stronger, build confidence, and reach their full potential.

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Coach Bios Coming Soon!