1058 Sibley Boulevard

Calumet City, IL 60409

(312) 978-8113

1058 Sibley Boulevard Calumet City IL 60409

(312) 978-8113

Building Your Own Body Authentically

Our sole mission: We Coach to become the best version of yourself!

Biggest Hurdles:

Accountability

How we can help: Around the clock communication with industry leading trainers. Daily tasks & weekly body scans to track progress.

Life Balance

How we can help: We guide clients towards a realistic balance for a sustainable, healthy lifestyle.

Nutrition

How we can help: We’ll design a plan for you and with you that’s both effective and enjoyable. No more fad diets or sacrifices.

Community

How we can help: Join a supportive community of like-minded individuals working towards their own transformation.

About Build Your Own Body Fitness

Everything you’ll need to transform, under one roof.

Our transformation program is designed for everyone!  We tailor it to each member. You'll be paired with an expert coach who perfectly matches your style and needs. No matter your age, injury history, goals, fitness level, or experience, you're welcome at
Build Your Own Body Fitness.

Private Coaching

So we can focus on exactly what you need while keeping a close eye on your progress. Your coach will adjust your program as needed, keeping you in momentum!

Group Workouts

Small Group Bootcamp, Strength and Conditioning, Stretch & Flex, Core & Cardio, Booty Camp, and more so you can burn a ton of calories each week while being challenged.

Nutrition Plans

Healthy nutrition plans based on the foods you enjoy. We teach you how to balance healthy foods with everyday life so you don’t put weight back on after your “diet” is over.

Goal Setting and Tracking

Weekly goal setting and tracking with our medical-grade Body Composition Analyzer to hold you accountable while also knowing exactly what’s happening with your body as it changes.

Specialty Programs

High-Performance Mindset Coaching, Recovery Massage, and Advanced Nutrition so you’re equipped with everything you need to finally transform your body and mind for good.

What Our Clients Say:

Build Your Own Body Fitness Testimonials
Debra Newman

Best gym ever. BYOB offers so many programs/classes. They provide protein shakes by cafe bari, meal prep, protein muffins by carmie cakes. BYOB is where you need to be for all your health and fitness needs. The staff is very pleasant. It’s a family feel when you walk through the doors.

Debra Newman

stars
Amy-Theresa Billups

It's an amazing facility that offers private training, as well as group classes. Black owned, and operated. The trainers here really take the time out to personalize your workouts & discuss solutions on reaching your goals. BYOB is a household name for me!! They've changed my life!! Bootcamps are offered daily, lifestyle challenges, and special guests trainers are always happening. The space is also available for rentals for private events and classes!! So stop by!! Tell them Amy-T 's review did it!!

Amy-Theresa Billups

stars
Millen Twins

I have never been to a gym with such professionalism, kindness, non judgmental attitudes with a great family atmosphere! I love BYOB fitness and will always make this my gym of choice. All the trainers are incredible! And Regina’s own body transformation, is a motivation in its self. If I could give 10 stars I would!!!

Millen Twins

stars


Schedule the perfect day and time to come into the gym. You’ll meet with our program director for a 1 on 1 consultation. We make this super simple, don't sweat it


We’ll learn all about you, and you’ll learn about us. We’ll discuss the Transformation Program that makes the most sense based on your goals.


Once we’ve put together the perfect Transformation Program for YOU, we’ll introduce you to your Transformation Expert Coach who will be with you every step of the way. Together, you’ll get started.

Client experience:

I first joined Build Your Own Body Fitness in Calumet City, Illinois in 2020 virtually and ended up losing over 70 lbs. It was a game-changer for me. But after an unrelated injury, I took a year off and, honestly, lost a lot of motivation. Getting back into a routine felt impossible.

When I rejoined this fall, Build Your Own Body Fitness met me where I was—working around my injury and helping me push past my slump. Now, as I approach 40, I’m in the best shape of my life!

The bootcamp is tough but fun, and the atmosphere keeps you coming back.

Build Your Own Body Fitness in Calumet City, Illinois has been instrumental in my weight loss journey, proving to be the best coaching experience I’ve ever had. The team truly practices what they preach, leading by example and inspiring everyone in the program. The coaching is motivating and encouraging, and workouts are tailored to each individual’s needs. The positive attitude and supportive environment make this place stand out. I’ve lost over 50 lbs!

If you are looking to positively impact your body, your mindset, and your life, join Build Your Own Body Fitness in Calumet City, Illinois. The gym has everything you need for a personalized workout and is clean and well maintained. The coaches are great, and the environment is welcoming.

No matter your fitness level, you’ll be taught properly and can progress at your own pace. The smaller class sizes allow for more personal attention. I know a new gym can be intimidating for many, but once you step inside, everyone wants you to succeed and is incredibly motivating to be around.

After losing over 70 lbs, my life has changed—or better yet, my life has been saved. I promise you won’t be disappointed!

This is hands down the best gym in Calumet City, Illinois, if not anywhere. The coaches are incredibly caring and truly committed to the well-being of their clients. Many members have been training here for years because the coaching is that exceptional.

Personally, I’ve been training at Build Your Own Body Fitness for years, and no coach or program has ever compared in terms of knowledge, passion, and dedication. Unlike many places that rely on generic workouts, the coaching team here truly understands the body and the mechanics of movement and exercise. Training here has even helped me better manage my chronic joint pain.

I highly recommend Build Your Own Body Fitness—this is the best gym you’ll find in Calumet City, Illinois, and beyond.

By the time I reached 50, I had experienced numerous unsuccessful fitness journeys, which led me to doubt whether achieving my health goals was even possible. I was significantly overweight, out of shape, and easily fatigued during any form of exercise, leaving me constantly tired throughout the day. I had tried countless restrictive and fad diets, along with excessive cardio programs—losing weight only to regain it shortly after.

What set Build Your Own Body Fitness apart was their approach. They understood that success didn’t mean removing the foods I loved or forcing me to spend hours on a treadmill. Instead, they assessed my body’s caloric needs and made gradual adjustments throughout the week to promote sustainable fat loss while building muscle. The program was carefully tailored to my individual body composition and goals, making it truly personalized—not a one-size-fits-all solution.

Over the past year, I’ve gained approximately 15 pounds of lean muscle while losing 30 pounds of fat, all without giving up the foods I enjoy. This thoughtful approach gave me the tools to maintain my progress and avoid regaining weight. I now live a more active lifestyle, have far more energy, and feel stronger than ever. I continue to enjoy my meals, and whenever I hit a setback, the team at Build Your Own Body Fitness is quick to identify the issue and help me get back on track with guidance and encouragement.

I’m incredibly grateful for the support and knowledge I’ve gained—it has truly made a lasting difference for me and my family.

Progression

How we can help: Around the clock communication with industry leading trainers. Daily tasks & weekly body scans to track progress.

Workout

How we can help: We guide clients towards a realistic balance for a sustainable, healthy lifestyle.

Nutrition

How we can help: Learn how to eat delicious foods while saving time, money, and getting results.

Hi! We're A Local Gym In Calumet City, Illinois.

Established in 2017, it’s our mission to help women and men in our community and surrounding areas get fit, stay healthy, and live life on their terms without fitness being an obstacle.

Claim your 7 day free trial

FREQUENTLY ASKED QUESTIONS

How Much Are The Memberships?

Memberships at BYOB FITNESS vary depending on the individual. Our transformation programs can include group training, individual training, nutrition plans, recovery, and more! Once we design the perfect program based on your goals and timeframe, we will go over the price.

Do I Have To Have Experience To Workout At Build Your Own Body Fitness?

We are Build your OWN Body for a reason! Our gym is designed for who you are and where you are! Beginners to advanced, we’re with you every step of your journey!

Do I Have To Commit To A Long-Term Membership?

Absolutely not! The length of your membership is based on your goals and where you’re at now.

I Want To Get Into Amazing Shape, But I’m Scared To Get Started.  Help!

We got you. We understand getting started is the hardest part. We’ll take it one step at a time. Step 1, come in for a “no sweat intro” and have a chat with us. No working out, no sales pitch, we’re just going to talk about your goals, that’s it. If you’re excited about what we talk about, we’ll move on to Step 2. No pressure, we’re coaches, and we’re here to help.

Ready To Get Started?

Discover How You Can Transform Your Body And Life With The Help Of A Transformation Expert Who Will Be With You Every Step Of Your Journey!

We KNOW You Have It In You! Will You Be Our Next Success Story?

follow us on @GymFitnessBox

Powerüft is a champ in providing its users with absolutely everything a fitness or gym site needs.

Our Socials:

Facebook

Instagram

YouTube

Important Links

Resource Kit

21 Day Home Challenge

7 Day Free Trial

Membership

Contact

Important Info

21975 Doral Road

Waukesha, WI 53186

414-326-4420

jake@bodybydesign.net

working hours

Monday — Friday:

07:00 - 21:00

Saturday:

07:00 -10:00

Sunday Closed

Important Info

1058 Sibley Boulevard

Calumet City, IL 60409

(312) 978-8113

train@buildyourownbodybygina.com

Staffed hours

Monday

5:00 AM - 1:00 PM

4:00 PM - 7:00 PM

Tuesday

5:00 AM - 1:00 PM

4:00 PM - 7:00 PM

Wednesday

5:00 AM - 1:00 PM

4:00 PM - 7:00 PM

Thursday

5:00 AM - 1:00 PM

4:00 PM - 7:00 PM

Friday

5:00 AM - 1:00 PM

Saturday

7:00 AM - 12:00 PM

© Copyright 2025 | Build Your Own Body Fitness