Meet Our Fitness Staff


Fitness Director

Karie Mueller


Health & Wellness Coach, Personal Trainer

Rhonda Roden, CHWC, CPT, Nutrition

Wellness Coaching is a powerful partnership in which Rhonda is able to help people design their future. Rhonda combines personal training and coaching to assist groups and individuals on their journey to greater health.

Yoga Instructor

Shanna Mujanovic, RYT 


Personal Trainer

Alexa Leija, CPT | HIIT Instructor

Growing up in Amarillo, it was easy to fall in love with an active lifestyle. From hiking up the Palo Duro Canyon lighthouse on the weekends to rock-climbing at the local center after school, I learned at a young age that fitness doesn't have to be boring. After earning a degree from WTAMU (B.S. Psychology), I spent the next few years perfecting my snowboarding skills in the mountains of California before returning back to the city where it all started. Today, I'm a proud, ACE-certified personal trainer and have a passion for helping others become the healthiest, happiest version of themselves. Let me help motivate you to achieve your everyday goals, build self-empowerment... and have a little fun along the way. Looking forward to seeing you in the fitness center!