The Best Gym in North Arlington, NJ

Move better. Feel better. Live better.

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!

Get started at the best gym in North Arlington, NJ

Book a free intro with one of our team members.

Work with a coach to start your personalized training program.

Workout and feel better in and out of the gym.

Joining a new gym can be intimidating.

But it doesn’t have to be.

Since 2013, NJ HIIT has been the go-to for fitness success, blending energizing group classes with personalized coaching led by Nationally Accredited Coaches. As Bergen County’s only gym specializing in Police & Fire Academy prep and Military Bootcamp training, we offer unmatched expertise to help you reach peak performance and ideal body composition. Whether you’re chasing elite fitness or personal goals, NJ HIIT delivers the results-driven support you need.

workout options for everybody

PROGRAMS

people working out in a group fitness class

Our gym members see results

Testimonials

FREQUENTLY ASKED QUESTIONS

1. How do I get started with training at NJ HIIT Fitness? +

2. What can I expect in my first few training sessions? +

In your first sessions, we’ll focus on building a strong foundation with improved nutrition and habit coaching tailored to your goals. From there, we’ll progress into movement training, starting with a comprehensive gait analysis and foundational bodyweight exercises. As you advance, we’ll incorporate more dynamic movements like kettlebell swings and hang cleans, ensuring a well-rounded and effective training experience.

3. Do you offer special discounts for students or seniors? +

4. Are you open 24/7? +

5. Do you have personal trainers available? +

6. Is there parking available at your gym, and how do I get there? +

7. What are your open hours? +

8. Are there open gym membership options +

9. Are there more than one NJ HIIT locations? +

10. Do you offer affordable membership fees? +

Get started at the best gym in North Arlington, NJ.

Shop for food like a fitness pro.

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 food runs.