Get Leaner and Stronger with Pinnacle Fitness Classes

Experience the perfect blend of HIIT, strength training, and glute-focused workouts in a fun, supportive, high-energy environment. Get leaner, stronger, and more confident while enjoying workouts that keep you motivated and coming back for more Register now and get started on your journey.

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People working out with dumbbells at Pinnacle Fitness Center
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Transform Your Body &
Get Stronger Together.

You don’t need to figure out fitness on your own. At Pinnacle, our coaches help you lose body fat, tone your body, and build real strength with workouts designed to challenge you without leaving you feeling lost or out of place.

Every class combines strength training, cardio, and high-energy movement to help you look and feel your best. New to fitness? No worries! Our coaches show you exactly what to do, help you move safely, and meet you where you are.

Come ready to sweat, laugh, and work hard with a community of women who understand the journey. You’ll build strength, confidence, and friendships along the way.

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Members performing core and conditioning exercises during a group fitness class at Pinnacle Fitness Center
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Amy with her coach celebrating her fitness achievement at Pinnacle Fitness Center

I can’t say enough about David and his staff at Pinnacle Fitness Center. I began with a Google search for classes in the area and I saw they had a lot of great reviews and so I submitted the online form. At the time I actually thought about possibly doing a GLP-1, but I wanted to try this option 1st.

David sat with me, went over my goals and mapped out an entire plan for me before I selected a package. I thought that was amazing.

The knowledge I received in the discovery session was not like any other program I had seen before so I decided to join. I had a shoulder injury, but he told me that we’d modify the exercises to meet my needs.

I started the classes and David had my customized nutrition plan for me the next day. He told me if I follow the plan exactly I’d lose about 4-6 lbs in the 1st week. I did not believe him, but I lost 6 lbs in my 1st week and I never looked back.

I’m stronger, leaner and I was able to lose 30 lbs in 4 months at Pinnacle Fitness Center. I highly recommend Pinnacle Fitness to all who are looking to change their health through classes and nutrition.

– Amy

Class Schedule.

Find a class time that fits your schedule and your goals. With sessions running throughout the day, it’s easy to stay consistent and keep moving forward.

Our Classes.

Members performing dumbbell chest press exercises during a strength training session at Pinnacle Fitness Center
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Strength 50

Strength 50 uses circuit style training to help you strengthen and shape your muscles. We create a progressive strength approach, allowing you to quickly gain strength while still maintaining safety. Improve your strength, definition and balance with Strength 50.

Members participating in a HIIT group fitness workout using medicine balls at Pinnacle Fitness Center
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HIIT 50

HIIT 50 uses various timed interval sets to ignite your metabolism and keep you moving. Each class is filled with dynamic interval sets, fun exercises and upbeat music. You will leave each class feeling motivated and challenged and want to return for more.

Pinnacle Fitness Center Waistline and Bun Time
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Waistline & Bun Time

Waistline & Bun Time uses a blend of core, glute, and Pilates-inspired training to help you strengthen and sculpt your body. This class targets your midsection and glutes while improving flexibility and control. Slim sculpt and tone as you build strength and confidence.

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Pinnacle Fitness Center Rogue Bikes
Pinnacle Fitness Center Training Floor
Pinnacle Fitness Center Rogue Bikes
Pinnacle Fitness Center Training Floor

Clean and Well-Maintained
Equipment is the Standard

At Pinnacle Fitness Center, our boutique facility features two clean, spacious studios, Flexline Cable Systems, Rogue AirBikes, and a dedicated leg extension/curl area. With kettlebells, medicine balls, dumbbells, and benches, we deliver tailored functional training to help you get leaner, stronger, and happier.

Our training areas are outfitted with trusted gear like Rogue Echo Bikes, leg extension machines, and the Flexline Cable System to support all levels of training.

You’ll find foam rollers, resistance bands, massage tools, and stretch tables to help you recover faster and stay injury-free.

From kettlebells, dumbbells, medicine balls, ab rollers, and battle ropes, you’ll have everything you need to challenge yourself and keep training interesting.

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Curious about Pinnacle Fitness Center
in Decatur, GA?

Come try a free session and experience how the right environment can change the way you move. One session is all it takes to see why people stay for the community AND the results.

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Group training squats
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