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Our Gym Partnerships and Accountability Coaches Make Us the #1 Result-Oriented Fitness Facility in the Treasure Valley

How We Get Results

Is keeping up with your Nutrition the hardest part of your training? Don’t worry! Meal plans are designed by certified Fitness and Nutrition Coaches at Jack City Fitness to give you the calories and nutrients you need to maintain optimum health while training.

Nutrition Counseling

Have you ever felt like just a number at the gym? Not here! Above all, we will treat you like the unique individual that you are. We understand that different bodies require different strategies to achieve goals. Your nutrition coach will do a monthly body analysis to ensure you’re on track- and the right track!

Body Analysis

We care about you and your health. Most importantly, we want you to see results! At Jack City Fitness, you’ll learn the techniques to improve strength and endurance for a lifetime of health and fitness from a knowledgeable Personal Trainer. In short, we’re here to help you!

Motivation & Support

Measurements are the easiest way to measure success- in work, in life, and most importantly, in the gym! This is why Jack City Fitness Trainers and Nutrition Coaches continually monitor your development and adjust your program accordingly. As a result, you’re sure to see the changes you desire!


Results Tracking

Results Can Speak for Themselves, But So Can Our Clients

"I love this place!
Everyone in the class always comments what a great class it is! I gained 2 lbs of muscle and lost 2% body fat in my first month!"

Bethany F.

"JCF is the best gym in the Treasure Valley. It’s very clean, has well-maintained equipment, and all of the amenities that a private gym offers. All of that is great, but it’s not what sets JCF apart – it's the staff. Everyone is so incredibly helpful, nice, and each one of them is committed to helping you reach your fitness goals. These aren’t some first-time trainers…"

Jacquelyn H.

"Jack City is by far the best gym I have ever had the privilege to workout in.  If you’re a professional athlete trying to reach peak performance or just a person that wants to get in better shape, Jack City is your ticket…"

Dustin T.

Gym Access

Are you a confident, experienced gym-goer that prefers to work out alone in an uncrowded environment perhaps while following an online program?

Group Training

Do you feed off others' energy and support in a small group training setting while a highly certified personal trainer guides and encourages you through a challenging workout?

Personal Training

Are you hoping to improve your fitness or establish a solid foundation with a knowledgeable coach that provides you with private, one-on-one attention?

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24/7

21 N. Allumbaugh St.
Boise, ID 83704

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Our Gym Partnerships and Accountability Coaches Make Us the #1 Result-Oriented Fitness Facility in the Treasure Valley

No Membership.

Just Results.

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FREE
Fitness Consultation

  • Tour the facility to learn more about some of our exclusive amenities, newest fitness technology, & even try out one of our unusual cardio machines or recovery devices.

  • Hop on our InBody machine to see a visual representation of your current body composition measurements & fitness level.

  • Receive a custom Fitness Prescription from our trained Fitness Counselor based on your specific goals & needs.

$50 
Value

As Seen On

Just Results.

See our new health and hygiene guidelines for reopening.

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FREE
Fitness Consultation

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