Kansas City’s Premier TRX Training & Fitness Studio | CORE Strong KC

WELCOMING. FUN. CHALLENGING.

TRX Suspension Training at CORE Strong KC

WE ARE CORE STRONG

Step into our TRX gym and prepare to be swept off your feet by the electric atmosphere and infectious camaraderie that’ll make you wonder if you’ve stumbled into a fitness utopia where high-fives, sweat-soaked smiles, and PR celebrations are the currency of our amazing community.

Kansas City’s Premier TRX Training & Fitness Studio | CORE Strong KC

WELCOMING. FUN. CHALLENGING.

TRX Suspension Training at CORE Strong KC

WE ARE CORE STRONG

Step into our TRX gym and prepare to be swept off your feet by the electric atmosphere and infectious camaraderie that’ll make you wonder if you’ve stumbled into a fitness utopia where high-fives, sweat-soaked smiles, and PR celebrations are the currency of our amazing community.

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TRX Training & Recovery Services | KC Crossroads

TRX CLASSES

Ignite your workout routine with our exhilarating TRX classes, where dynamic exercises and gravity-defying challenges combine to sculpt your body and leave you craving more.

CORE 90 CHALLENGE

Join the CORE 90 Challenge for a transformative fitness experience, complete with invigorating group workouts, a personalized food plan, and an engaging Facebook group for support and motivation.

PERSONAL TRAINING

Experience the power of personalized one-on-one personal training sessions, where expert guidance, and tailored workouts, come together to help you unleash your full potential.

CORE RESET

Core Strong Gym proudly introduces our new recovery room, featuring cutting-edge recovery boots, a soothing sauna, and an invigorating cold plunge pool.

FIND A CLASS

HEAD COACH & FOUNDER

Mark Campbell has been an NSCA Certified Personal Trainer since 2008, he is the First Certified BLACK Rank TRX Training Coach in the Midwest and officially became a TRX Master Instructor in 2020. Mark is a Theragun Master Trainer, Ybell Master Trainer, FMT Level 1 Certified through RockTape,  Certified Barefoot Training Specialist through EBFA, Precision Nutrition Level 1 coach, and a Performance Climbing Coach.     

Mark is passionate and motivated to help others reach their Better through movement and health. When not coaching clients or classes, he enjoys rock climbing, running, mountain biking, coffee and spending time with friends.

Your CORE Strong Fitness Coaches

Stephanie Campbell Group Fitness Class at CORE Strong KC

Stephanie Campbell

Co-Owner

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Christian Campbell Fitness Class at CORE Strong KC

Christian Campbell

Coach

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Dante Sowell at CORE Strong KC

Dante Sowell

Coach

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Alli K. Nelson Group Fitness Classes

Alli K. Nelson

Coach

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CORE RESET

Core Strong Fitness proudly introduces our new recovery room, featuring cutting-edge recovery boots, a soothing sauna, and an invigorating cold plunge pool. Designed to enhance your fitness regime, this space offers the perfect blend of therapies to reduce soreness, boost recovery, and elevate your overall wellness.

  • Single Recovery Session $18 (15min block)
  • CORE Rest 5 pack $75 ($15 per session)
  • CORE Rest 10 pack $145 ($14.50 per session)
Compression recovery boots for muscle recovery at CORE Strong KC

RECOVERY BOOTS

Athletic cold plunge therapy pool at CORE Strong KC

COLD PLUNGE

Infrared sauna for wellness and recovery at CORE Strong KC

SAUNA

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