Open Mon - Thurs: 5.00 am – 8.00 pm, Fri: 5:00 am - 6:00 pm, Sat: 8:00 am - 11:30 pm | 770.995.4260
Welcome to Knockout CrossFit

What is Crossfit?

CrossFit is constantly varied functional movements performed at relatively high intensity. All CrossFit workouts are based on functional movements, and these movements reflect the best aspects of gymnastics, weightlifting, running, rowing and more. These are the core movements of life. They move the largest loads the longest distances, so they are ideal for maximizing the amount of work done in the shortest time. Intensity is essential for results and is measurable as work divided by time or power. The more work you do in less time, or the higher the power output, the more intense the effort.

At Knockout CrossFit we focus on COMMUNITY! When you are motivated to make healthy changes in your life, surrounding yourself with people who have similar goals helps you attain yours. Our group classes mix a spirit of teamwork, accountability and camaraderie into each session. You can not find a better, more supportive atmosphere for living a healthy lifestyle.


High Intensity

It’s time to step outside your comfort zone into your CrossFit Zone! Visits to the CrossFit Zone bring the results you are looking for: changes in body composition, mental toughness, and people start to notice the new you! Warning: these results will take a good bid of working hard, sweating, and listening to your coaches…if you’re not cool with that then stop reading now.



Our members are training to not suck at life. We incorporate functional movements to better equip you for whatever life will throw your way. Wether your life involves chasing criminals as a police officer or chasing toddlers as a parent, we will get you in shape to make those day-to-day tasks easier.



Everyone with the right attitude can get a great workout at Knockout CrossFit because every movement is scalable. That means we have different versions of each exercise to accommodate everyone from retired grandmothers to pro athletes. Our workout are constantly varied, which means you will seldom do the same workout twice. That means something different every day of the week, every week of the month, all year long!

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Our CrossFit Box

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From Our Store

Gear for better results

Not all of our gear will actually help you achieve better results but it looks cool and it will help others get on the path to getting the results they need!

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Choose Your Plan

Special pricing for Military, Fire Fighters, Police, Paramedics, Teachers and Students!

*Call for our seasonal pricing specials!

12 Months

Unlimited Classes

Signup Fee Not Included

6 Months

Unlimited Classes

Signup Fee Not Included

1 Month

Unlimited classes

Signup Fee Not Included

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