S7 workouts give coaches & trainers the freedom to focus on their clients’ fitness needs & goals. After all, a successful group training coach is more than just a personal trainer, they are fitness leaders who inspire groups of exercisers to achieve their goals. Human interaction and sense of community is at the core of S7 and evolved. programming. Our coaches, trainers and staff drive loyalty to the program through authenticity, expertise and entertainment. 


MARY-BETH BROYLES - Evolved Program Coordinator & Personal Trainer

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Mary Beth has been passionate about fitness for as long as she can remember. As a personal trainer, she believes that fitness is meant to be enjoyable. She strives to motivate, enable, and make training a fun and rewarding experience for all her clients.

Born and raised in Norman, she married her high school sweet heart, Ryan Broyles. They have a goofy & kindhearted son named Sebastian. She cannot wait to partner with you in your fitness adventure to help you achieve all of your goals.

DEBORAH DODGE - Personal Trainer

Deborah has years of fitness experience and enjoys providing her clients with organized and efficient workouts that progressively challenge and improve their overall health. She brings experience from a dozen gyms across the country, seven separate fitness certifications, and believes that connecting with people through group fitness is the key to consistency and accountability. She wants you to leave drenched in sweat, yet wanting to come back for more the next day.

Outside of the gym, she is a military wife, mom of two girls, and former neonatal ICU nurse.

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CASEY CHRISTIAN - Personal Trainer

Casey has been a member of the CCFYMCA for 15 years and through her Y participation, she became a Certified Group Trainer. Some of her favorite group exercise classes include TRX, Boot Camp and Strength Train Together. She obtained her Personal Training Certification in 2016 and has been working with her awesome clients at the Y ever since. She loves being active and is passionate about helping people reach and maintain their fitness goals!

Casey and her husband Scott have 4 boys: Bryce (14), Chase (10), Tripp (8) and Max (2). This is another great reason to stay active!