The Best Gym in North Arlington, NJ

FITNESS.
MINDSET.
RESULTS.

Welcome to NJ HIIT Fitness! Based in North Arlington, NJ, we help everyday athletes achieve healthier and fit lives through a team-based approach to fitness and health. Get started today with a free consultation and begin the journey to your best self!

NJ HIIT Fitness Group Photo

Fitness starts here

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01
Intro
Get started by booking your free intro.
02
Plan
Talk with a coach and make a plan.
03
Results
Start training, love working out again, and see results.

Our gym members are at the forefront of everything we do.

Since 2013, NJ HIIT has excelled in helping clients achieve their fitness goals through a blend of group accountability and personalized one-on-one coaching with our Nationally Accredited & Certified Coaches. As the only gym in Bergen County offering specialized Police & Fire Academy prep and Military Bootcamp training, we deliver unmatched expertise and support, ensuring you achieve optimal body composition and peak performance.

Programs

women exercising at their group training class

Group Training

Transform your fitness, make connections, and have fun with our high-energy group workout classes.

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Personal Training

Work 1-on-1 with a coach, get a customized training program and stay accountable with personal training.

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Testimonials

Happy, healthy members are our specialty.

Stay healthy outside of the gym

Download our guide to navigating the grocery store like a pro. Discover the top tips and tricks for smarter shopping, healthier choices, and stress-free grocery runs.

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Take the first step towards getting the results that you want

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GROCERY STORE TIPS & TRICKS

Download our guide to navigating the grocery store like a pro.