Hello everyone! Unfortunately due to the statewide mandate, we had to close our doors. BUT we are offering virtual online classes and training as well as online coaching to keep everyone on track. Now, is the time to level up your health! You can log on to our website https://3d-fitness.fit and c...

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Fitfighter Steel Hose Class is our newest class! Strengthen you core, grip, develop stamina, balance, coordination in a completely different way. Try a free class on us! Every Tuesday 5:30pm - 45 min.

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Wake Up Call Bootcamp Class - 6 am every Wednesday. Fat burning class that builds strength, skill, and stamina. All levels welcome!

We love to do Glow Events at 3D! This was our Zumba Glow and it was a hit! We've offered Buti Glow and Dance Groove Glow. Check out our Facebook page Kelli Piggee' 3d-fitness and Instagram 3d_fitness_movement. We will post on here when we have out next Glow Event!

Online Coaching is a game changer to stay fit and healthy whether you need that extra accountability, are on travel, need extra workouts to do at home or outdoors when you are unable to get in for your training session or class. I will develop a program customized for you that you can take anywh...

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The Ellove' Technique Class

Mar 2, 2020 – Mar 2, 2021

A class you won't want to miss. This class will introduce you to the Ellove' technique and is for anyone. The Ellove' technique is designed to strengthen and rejuvenate the body through the pure techniques of Ballet, Yoga, Pilates and Fitness. This class seamlessly incorporates alignment primcip...

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A variety of Kids Pop up classes!

Mar 2, 2020 – Mar 2, 2021

At 3D, we love out Kids and invest in their well being. We want kids to be confident, coordinated, strong and healthy. And most of all have fun! Our coaches are passionate about teaching kids and creating a positive uplifting atmosphere! Head to our website https://3d-fitness.fit and opt in with ...

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Antigravity Aerial Yoga is for everybody! We offer different class formats to cater to different needs and levels. We also offer private group sessions and special celebrations. Antigravity in the eyes of most is considered intimidating, but it is far from it. Kelli is highly certified and will ...

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7 months ago
I absolutely enjoy 3D Fitness!! I started out personal training with Kelli last September to help with my Sciatica and Arthritis in my hip. She is very knowledgeable, motivating, and truly cares about you as an individual. I have been doing Anti Gravity classes, which have made dramatic improvements in both my problem areas, AND, I have lost 13lbs! In addition to Anti Gravity, there is quite an array of class options to choose from! The upbeat, positive vibe, fantastic staff and friendly people here is beyond amazing!! Highly recommend! I am here for the long haul!!
- Kim V
7 months ago
This is an amazing place Keli, Sarah and Wendy are amazing. They are kind, supportive and helpful every step of your journey. Since I have been attending 3-D Fitness I have lost 35 lbs. I could not have done it with out their help. Kelli and Sarah are amazing instructors plus just genuinely good people. Wendy gave me the best deep tissue massage I have ever had. I will continue to support Kelli. Plus it is not a corporate, small local own business
- Debbie R
7 months ago
This place is great. Kelli is always pushing herself to learn new things and brings those ideas and inspiration back to her workplace and integrates them into her PT workouts. She is inspiring and her heart is into it! Highly recommend!

About us

We offer a wide variety of group fitness classes and keep our groups 8 or less in order to provide more undivided attention. Wake up Call, TRX Suspension, Boxing for Adults &  Danceworx Fitkids and Ninja type classes for kids. 

We are the only facility to offer Antigravity Aerial Fitness that not only is unique by nature, but you become strong from the inside out, increases mobility and decompresses your spine due to the nature of the silk hammock and how it is utilized. 

The hammock is one of the most versatile pieces of apparatus I have ever utilized and I've been in the busines for over 20 years. If you haven't tried this yet, you're missing out. Even MMA Fighters... that's an eye opener.

We provide personal, partner and semi-private training sessions with educated backgrounds and are a gym/studio therefore unlike a gym, you aren't fighting for equipment. 

We are also the home of the Danceworx fitkids  project for kids that focuses on a multitude of dance styles, inspirational craft projects and promote confidence and leadership in kids. 

We could write everything we have to offer but click on the website address below  and better yet, call to set up a time to meet with us to get a better feel of what we are all about.  We are a Tribe of  Supportive Motivating People who desire to invest in your health and make sure you have a good time during the journey. Check out more information at https://3d-fitness.fit

Contact Us


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  • (509) 947-0886


Get directions
201 North Edison Street suite #242
Kennewick, WA 99336
United States

Business Hours

Mon:6:30 AM – 8:00 PM
Tue:6:30 – 8:00 PM
Wed:6:30 AM – 8:00 PM
Thu:6:30 AM – 8:00 PM
Fri:6:00 AM – 6:00 PM
Sat:9:00 AM – 12:00 PM
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