Win it back in Boise with Principia Fitness

You are unique. Your training program should be, too.

No more cookie-cutter programs.  No more guessing if what you are doing is working. With Principia Fitness, you’ll have a program tailor made for your body, your lifestyle, and your goals so you never have to second guess yourself again.

Schedule My Free Consult

IT STARTS WITH A CONVERSATION

Our approach to fitness combines high-level, professional coaching with intentional programming so you can feel great today and even better tomorrow.  But first, we always start by sitting down with you to fully understand where you are coming from and where you want to go.

Schedule My Free Consult

CrossFit

GET THE WHOLE PICTURE

Before you can make a good decision, you need to understand all the facts. We will share how your fitness involves not only your capacity for movement, but also your stress levels, what you eat, and how much rest you get.

Schedule My Free Consult

NO MORE GUESSING

Everybody is unique with their own personalities, likes, and dislikes. We will go through our options with you and make sure you are on the most effective path to your goals.

Schedule My Free Consult

A 5 star business, ready to serve you

We are in the business of helping you achieve your goals.

We know walking through the door is the hardest part. You take the first step, and we’ll make sure you get where you want to go.

review_image

57 Reviews

Read Reviews
review_image

22 Reviews

Read Reviews

Schedule My Free Consult

See How We Help You

See what it’s like to get started with Principia Fitness

See Our WorldClass Facility

Learn more about place where you can change your life!