LOSE WEIGHT IN JUST 42 DAYS WITHOUT HAVING TO EXERCISE EVERYDAY OR COUNT EVERY CALORIE...

...while also building muscle, toning up, & getting your energy back!

  • Shape Your Legs

  • Tone Up Your Arms

  • Increase Bone Density

  • Get Your Energy Back

  • Feel and Look Amazing

DOES THIS SOUND LIKE YOU?

  • YOU NEED A ROUTINE THAT FITS YOUR BUSY SCHEDULE!

  • YOU WANT YOUR ENERGY BACK!

  • YOU WANT TO LOSE WEIGHT & TONE UP!

  • YOU DONT WANT TO SPEND HOURS IN THE GYM!

  • YOU WANT TO STOP GOING AT IT ALONE!

  • YOU WANT TO FINALLY SEE RESULTS!

At JNA Fitness we are dedicated to your success.

We've been open for over 12 years and have helped hundreds of people lose weight, get strong, and feel amazing! ​

Our goal is to help you look and feel great, in less time than you thought possible! ​

We call this program the TRANSFORM and we have a simple 3 step system that includes exercise, diet, and accountability... to get you to lose weight fast...instead of taking months or even years!


Exercises You Can Do:  We make it easy to workout and you'll have a coach with you the entire workout. ​

No Overcrowded Classes: We are a private gym that specializes in personal training in a small group setting.  The groups are small and you'll never feel lost. 

​Great For Beginners: We specialize in helping beginners learn how to exercise regardless of your fitness level.​

Protect Your Body: No circuits or workouts that hurt your back, knees, or shoulders...we promise you'll walk out of JNA feeling amazing...not beat up. 

Best full body workout to lose weight


Most people know they have to workout...​But are they doing anything about it? ​Here is where we come in. At JNA we strive to get our clients REAL RESULTS! 

We emphasize REAL because we pride ourselves on helping people lose weight and feeling amazing. 

Many people have tried big box gyms, open gyms, bootcamps, orange theory, F45, or even personal trainers with little to no success...​Our client success is because we listen to your goals and create a game plan to achieve them.​It's what drives us! ​We've figured out a way to get results in as little as 42 days....​...Don't get us wrong...the program requires you to exercise but not everyday. You can expect to see results with as little as 2-3 weekly workouts! ​And another thing, we don't use diets...we use a system that allows you to still enjoy food without having to starve yourself. ​The program is more than losing weight and inches...​Expect you body to look more tone and your energy to sky rocket! 

What You Get!

  • 6 Weeks of Personal Training

  • Unlimited Small Group Workouts!

  • Our Proven Nutrition Plan To Get You Results!

  • Shred Diet Guide

  • Protein Shake Guide

  • Motivation & Accountability From Our Coaches!

  • A Feeling Of Accomplishment & A Path To Success!

What Members say about us


"JNA is an amazing place to work out! It is the first gym I have been to that I looked forward to going there every time. Alex and Tara are great motivators and hard working coaches. They help train each person individually. The workouts are challenging and always changing. I’m so happy I found them! Highly recommend!"

"My home for the last 6 years. The best trainers… And work out format… small group classes with a personal training feel. You will be motivated to get to classes because you will love it so much!"

"Best coaches, best facility, best workouts, best atmosphere there is. All the coaches are super motivating and encouraging, as well as knowledgeable with all aspects of working out, diet, and getting to be a healthier version of yourself. I would not be where I am today without them. Highly recommend!!"

Frequently Asked Question

What kind of gym is this?

JNA Fitness has been serving Bergen County for over 12 years now and we specialize in helping busy men & women aged 40+ get in the best shape of their lives through Personal Training & Small Group Workouts!

Is this crossfit or orange theory?

No! We aren't a crowded boot camp or high intensity gym. We get people results by building strength, losing fat, getting tone, and re-gaining their energy back WITHOUT getting hurt or having to sprint on a treadmill.

I have an injury, can I still do this?

Yes! It's one of our specialties! We help members work around injuries and exercise without getting hurt or dealing with pain!

Do I need to come everyday?

NO! You don't have to workout everyday to get results! Most members come either 2x or 3x weekly!

Where are you located?

We have 2 locations!

JNA Wyckoff

760 Braen Ave

Wyckoff, NJ 07481

p: 201-485-8866

JNA Waldwick

140 Franklin Turnpike

Waldwick, NJ 07463

p: 201-783-8169

How do I get started or find out more information?

Click the button below and we'll respond within 24 hours with all the details!


100% Risk-Free Guarantee!

No credit card required!

Risk-Free 100% Money Back Guarantee!


Can you really make a change in 14 Days? ​YES! We think so but that doesn't mean anything if you don't believe you can change...​...So how about this, if for some reason you feel like JNA is NOT the gym for you and we haven't kept our promises, we'll refund 100% of your money back with no questions asked. ​If that sounds fair...then you have no reason not to click the link and sign on to start your transformation! 

JNA Fitness Wyckoff

760 Braen Ave

Wyckoff, NJ 07481

JNA Fitness Waldwick

140 Franklin Turnpike

Waldwick, NJ 07463

JNA Wyckoff

201-485-8866

JNA Waldwick

201-783-8169


Mon 5am-7pm

Tue 6am-6pm

Wed 5am-7pm

Thurs 6am-6pm

Fri 5am-5pm

Sat 7am-12pm

JNA@JNAFITNESS.COM

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