HI NRG GYMNASTIX

HI NRG GYMNASTIX

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The coaches at HI-NRG focus on building confidence & athleticism. Our mission is to inspire an “I CAN!” attitude & a life long love for healthy movement.

HI-NRG’s fun atmosphere and enthusiastic, encouraging coaches are our trademarks. Welcome to HI NRG! We offer Girls & Boys Gymnastics, Preschool Gymnastics, Parent-Child Classes, Tumbling Classes, and American Ninja Warrior Obstacles. We also provide Sports Performance Training, BioDensity & Power Plate, Private Lessons, Birthday Parties, Summer Camps, Open Gyms & more! We are at 140 Long Road in

06/18/2026

A little pre 4th of July FUN! Join us!! 🇺🇸❤️💙

06/18/2026

Join us for summer fun at our upcoming parents night outs!

06/17/2026

Need a little breather over the weekend? Bring the kids to our June Parents Night Out event! They'll get a night filled with friendship, non-stop movement and fun and you get a night out on the town — or home on the couch with your favorite TV show!

06/11/2026

Our first week of summer camp is in full swing but it's just the beginning of week after week filled with fun. It's not too late to register for Hi-NRG summer camp and save $20 on tuition when you sign your child up for more than one session. Keep their bodies and minds active this summer! Visit hinrggymnastix.com/summer-camp to register and learn more about the fun to be had!

06/11/2026

Tomorrow in ofallon!!

Photos from HI NRG GYMNASTIX's post 06/10/2026

Progress can happen any time, any where and is not just limited to the gym! Swipe through to see some tips from our coaches on how to have a successful — and FUN summer!

06/09/2026

Keep your daughter active, confident, and growing all summer long! Our Girls Gymnastics classes are the perfect way to stay strong, focused, and motivated during summer break. Along with learning skills on Floor, Bars, Vault, and Beam, gymnasts build confidence, perseverance, discipline, endurance, and friendships that last beyond the gym. Designed for girls ages 5–12, these classes make summer both fun and productive. Register now and keep the momentum going all season long!

06/03/2026

Registration is now live on our website for daytime Fall Classes at all of our locations. Classes fill quickly so we wanted to give families the early access to get signed up for their ideal time slot. Visit hinrggymnastix.com/fall-registration to reserve your spot for Fall!

Photos from HI NRG GYMNASTIX's post 06/02/2026

We wanted to share with you some photos from our recent End of the Year awards with our Preschoolers. We love celebrating each of our students by giving them each their own medal and an award for Fearless, Fun and Fantastic Effort. Swipe through to see their happy faces at the celebration!

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Location

Address


140 Long Road, Suite 121
Chesterfield, MO
63005

Opening Hours

Monday 10am - 7pm
Tuesday 10am - 7pm
Wednesday 10am - 7pm
Thursday 10am - 7pm
Friday 10am - 7pm
Saturday 10am - 5pm
Sunday 11am - 5pm