3504 W 111th St

Chicago, IL 60655

(773) 253-9404

3504 W 111th St Chicago, IL 60655

(773) 253-9404

The Coach-Led Gym Designed For Rapid Results.

Our sole mission: To transform bodies and lives.

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 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

SOUTHSIDE KNOCKOUT Training Center

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 Southside Knockout.

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

Bootcamp, Strength and Conditioning, Cardio Kickboxing, CORE, and more so you can burn a ton of calories each week while never seeing the same workout twice.

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, and Advanced Nutrition so you’re equipped with everything you need to finally transform your body and mind for good.

What Our Clients Say:

Southside Knockout Testimonials
Dom

I just recently started, I was looking to tone and not gain anymore weight and I’ve always wanted to try boxing. I’m really liking the classes and meeting people with the same mindset and goals. Staff is great! Cordell is a great training, I’m looking forward to my workouts and results!

Dom

stars
Beata

Great Place to go to ,excellent trainers

Beata

stars
Jo

Walking into a gym can be intimidating but all my fears were put to rest!! GREAT CLASSES, MOTIVATING ENVIRONMENT and AMAZING INSTRUCTORS!!!! BEST PLACE ON THE SOUTHSIDE!!!!

Jo

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 experiences:

Meet Susie

"Southside Knockout is a great place to not only get in great shape, but to meet great people! This community is amazing, the trainers are fantastic and educational, and I feel the strongest I've ever felt!"

Meet Pete

"I have dropped 50+ pounds at Southside Knockout! I was not a workout person, but something about this place helped me stay consistent and now I love working out! I actually am paying attention to my nutrition, and I feel great! More energy, more strength! The staff is with you every step of the way!"

Meet Marci

"Since joining SKT, I truly found my fit fam! Everyone from people at the gym, to my trainers, and the whole staff have been fantastic! I feel so great after joining and actually enjoy working out and eating good! SKT is the place to be for your health and fitness! SKT on 3!"

Meet Vaughn

"I was determined to get back into shape after having my baby, and I did it! Not only to just prove that I can, but my health is important to me! I want to be the best me, and love to run! SKT has given me strength, endurance and a community! Not to mention the staff is the best! They help you with your Fitness, Nutrition and give you an Accountability Coach! It's the best!

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 Chicago, IL.

Established in 2010, it’s our mission to help people in the Chicagoland Area 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 Southside Knockout 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 Southside Knockout?

Not at all. Our gym is designed for beginners to advanced, and we’re with you every step of the 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. 12 and 24 month memberships are NOT client-centric and our gym is all about our clients and their success!

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?

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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

[email protected]

working hours

Monday — Friday:

07:00 - 21:00

Saturday:

07:00 -10:00

Sunday Closed

Important Info

3504 W 111th St

Chicago, IL 60655

(773) 253-9404

[email protected]

Staffed hours

Monday through Thursday

5:00 AM - 7:15 PM

Friday

5:00 AM - 5:30 PM

Saturday

7:00 AM - 10:00 AM

Sunday

8:00 AM - 10:30 AM

© Copyright 2025 | Southside Knockout