Strong Human Fitness

Strong Human Fitness St. Louis’ best choice for private and semi-private personal training and nutrition counseling.

HEALTH AND FITNESS FOR THE REST OF YOUR LIFEForget the claims of quick results.Get ready for the years ahead.At Strong H...
02/19/2026

HEALTH AND FITNESS FOR THE REST OF YOUR LIFE
Forget the claims of quick results.
Get ready for the years ahead.

At Strong Human Fitness, we believe real fitness isn’t a 30-day challenge — it’s a lifelong commitment to strength, mobility, and confidence. Our approach is built for sustainability, so your body is ready not just for today, but for the decades to come.
— Bret Kliethermes, Owner, Strong Human Fitness
Check out this article by clicking the following link https://rpb.li/2NqC

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🔥 REAL RESULTS. REAL COMMITMENT. 🔥In just 16 weeks, Robin lost 32 lbs and lowered her body fat by 5% — an incredible tra...
02/12/2026

🔥 REAL RESULTS. REAL COMMITMENT. 🔥
In just 16 weeks, Robin lost 32 lbs and lowered her body fat by 5% — an incredible transformation through consistency, accountability, and smart training!

At Strong Human Fitness, we focus on sustainable progress, not quick fixes. Robin showed up, trusted the process, and crushed her goals — and you can too.

👏 Way to go, Robin! Ready to be our next success story? https://stronghumanfitness.com/contact/

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A personal trainer is the key to achieving your goals. 🔑💪At Strong Human Fitness, we help you overcome the three biggest...
02/05/2026

A personal trainer is the key to achieving your goals. 🔑💪
At Strong Human Fitness, we help you overcome the three biggest barriers to reaching your desired weight, strength, and appearance — confusion, inconsistency, and lack of accountability.

With expert guidance, personalized training, and real support, you don’t just work out… you get results. Stronger body. Stronger mindset. Stronger you.

📅 Start your fitness journey today — your goals are closer than you think.
https://stronghumanfitness.com/meet-your-trainer/

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Who’s the most experienced personal trainer in StL? Bret Kliethermes, that’s who! Call Bret at 314.691.9040. Set up a FREE Personal Training Consultation. Based in Creve Coeur at I64 and Mason. Stop on by.

🏋️‍♂️ Our Process at Strong Human Fitness! 🏋️‍♀️Ready to improve your health, performance, appearance, or all three? We'...
01/29/2026

🏋️‍♂️ Our Process at Strong Human Fitness! 🏋️‍♀️

Ready to improve your health, performance, appearance, or all three? We're here to help!

Step 1: Initial consultation to discuss your goals, motivation, and any barriers.

Step 2: We create a clear plan that includes:

Goal setting with timelines (initially recommended for 12 weeks)
Physical evaluation
Supervised and unsupervised workout schedules
Nutritional guidelines
Accountability & support system
Re-evaluation
Together, we’ll tackle obstacles and strengthen your health and fitness week by week, month by month! Click the following link to schedule your FREE consultation! https://stronghumanfitness.com/plan-your-success/

🎉 Congratulations to Leslie! 🎉 We're thrilled to share that Leslie, age 60, lost an incredible 50 pounds and 7.5% body f...
01/23/2026

🎉 Congratulations to Leslie! 🎉

We're thrilled to share that Leslie, age 60, lost an incredible 50 pounds and 7.5% body fat in just one year! Her commitment and hard work are truly inspiring.

At Strong Human Fitness, we celebrate every achievement, no matter the size, and we’re proud to support our clients on their journeys to health and wellness.

Way to go, Leslie! Here's to your continued success and strength! 💪❤️

🌟 Forget Claims of Quick Results - Get Ready for the Years Ahead! 🌟 By Bret Kliethermes, Owner of Strong Human FitnessAt...
01/14/2026

🌟 Forget Claims of Quick Results - Get Ready for the Years Ahead! 🌟

By Bret Kliethermes, Owner of Strong Human Fitness

At Strong Human Fitness, we believe in sustainable growth and long-term health. Forget the quick fixes—it's about building a strong foundation for your future. Our focus is on developing lasting habits that will carry you through the years ahead.

Join us on a journey to real, lasting results through dedication, support, and a commitment to your well-being. Together, we’ll set the stage for a healthier, stronger you for life! Read more of this article by clicking the following link!https://stronghumanfitness.com/wp-content/uploads/2025/10/Strong-Human-Fitness-as-seen-in-County-Living-Magazine-Feb-2022.pdf

💪 Meet Randy Stone – Personal Trainer at Strong Human Fitness! 💪With over 30 years of experience in the St. Louis area, ...
01/08/2026

💪 Meet Randy Stone – Personal Trainer at Strong Human Fitness! 💪

With over 30 years of experience in the St. Louis area, Randy has dedicated his career to helping countless clients achieve their health and fitness goals. A former competitive powerlifter and bodybuilder with 3 national titles, he brings extensive knowledge in strength training to his clients at Strong Human Fitness.

Beyond fitness, Randy values family above all. He enjoys spending quality time with his wife, Beth, their two sons (both U.S. Navy veterans), and their grandkids.

Randy’s passion for fitness and genuine care for others make him the perfect mentor for anyone looking to improve their health and strength!

🎉🥳 Happy New Year from Strong Human Fitness! 🥳🎉As we step into 2026, we want to take a moment to thank our incredible co...
01/01/2026

🎉🥳 Happy New Year from Strong Human Fitness! 🥳🎉

As we step into 2026, we want to take a moment to thank our incredible community for your dedication, support, and hard work throughout the past year. Your commitment to personal growth and fitness inspires us every day!

May this New Year bring you new goals, renewed motivation, and the strength to achieve everything you set your mind to. We're excited to continue this journey with you, offering support, guidance, and encouragement every step of the way.

Here's to a year filled with health, happiness, and fitness achievements! Let’s make 2026 our best year yet together!

Cheers to new beginnings! 💪✨

🎄✨ Merry Christmas from Strong Human Fitness! ✨🎄As we celebrate this festive season, we want to take a moment to express...
12/26/2025

🎄✨ Merry Christmas from Strong Human Fitness! ✨🎄

As we celebrate this festive season, we want to take a moment to express our gratitude to our amazing community! Thank you for your commitment, hard work, and the support you show each other.

May your holidays be filled with joy, love, and the strength to take on new challenges in the year ahead. Remember to enjoy the moments with your loved ones, and don't forget to take care of yourselves!

Wishing you a Merry Christmas and a fantastic New Year filled with health, happiness, and fitness achievements! We can't wait to continue this journey together in 2026!

👋✨ Introducing Madison Wilson – Your Personal Trainer at Strong Human Fitness! ✨👋Meet Madison, a Certified Personal Trai...
12/17/2025

👋✨ Introducing Madison Wilson – Your Personal Trainer at Strong Human Fitness! ✨👋

Meet Madison, a Certified Personal Trainer who is passionate about helping clients build strength, confidence, and lasting healthy habits. She earned her degree in Exercise Science from Lindenwood University, where she cultivated a solid foundation in human movement, physiology, and wellness.

During her time at Lindenwood, Madison completed her internship at Strong Human Fitness—and we’re proud to say she has been a dedicated member of our team ever since!

🏋️‍♀️ Madison’s Training Philosophy:
Madison combines evidence-based fitness programming with her interests in holistic health practices and nutrition, ensuring her clients achieve results that nurture both body and mind.

When she’s not in the gym, Madison loves spending quality time with her family, baking delicious treats, and caring for her furry friends: Maverick, her loyal German Shepherd; Remi, her playful Golden Retriever; and her two charming cats, Luna and Nova.

With her knowledge, dedication, and caring personality, Madison is committed to guiding you toward becoming the strongest, healthiest version of yourself. Ready to start your journey?

📞 Contact us today to schedule your session with Madison! 314-691-9040
https://stronghumanfitness.com/contact/

🎉🌟 Amazing Transformation Alert! 🌟🎉We are thrilled to share that Emma has achieved incredible results in just 12 weeks! ...
12/11/2025

🎉🌟 Amazing Transformation Alert! 🌟🎉

We are thrilled to share that Emma has achieved incredible results in just 12 weeks! 🎉

🏋️‍♀️ Emma Lost:

20 lbs!
4.75 total inches!
Reduced her Body Fat Percentage by 2%!
Her dedication, hard work, and commitment to her fitness journey have truly paid off. Emma is a fantastic example of what can be achieved through focus and perseverance!

Join us in celebrating Emma’s achievements! If you're ready to start your own transformation, the Strong Human Fitness community is here to support you every step of the way.

💪 Let’s get stronger together! https://stronghumanfitness.com/everyday-victories/

🏋️‍♂️💪 What’s Keeping You from Reaching Your Weight and Fitness Goals? 💪🏋️‍♀️At Strong Human Fitness, we believe that ev...
12/03/2025

🏋️‍♂️💪 What’s Keeping You from Reaching Your Weight and Fitness Goals? 💪🏋️‍♀️

At Strong Human Fitness, we believe that everyone deserves to feel their best and achieve their fitness aspirations! But we know that obstacles can sometimes feel overwhelming.

Are you struggling with:

Motivation? Finding it hard to stay committed?
Time Management? Juggling a busy schedule and workouts?
Nutrition? Confused about what to eat and when?
Plateaus? Not seeing the progress you'd like?
Let’s tackle these challenges together!

Remember, every step taken towards your goals is a step in the right direction. Together, we can build a Strong Human community committed to health and wellness! https://stronghumanfitness.com/what-is-keeping-you-from-reaching-your-weight-and-fitness-goals/

Address

14528 S Outer 40 Road
Chesterfield, MO
63017

Opening Hours

Monday 6am - 6pm
Tuesday 6am - 6pm
Wednesday 6am - 6pm
Thursday 6am - 6pm
Friday 6am - 6pm
Saturday 6am - 6pm
Sunday 6am - 6pm

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