Marilyn Hoyt

Marilyn served in the Army for 6 years, conducted Army fitness for soldiers for 2 years,and received her Army Fitness Excellence patch. Marilyn started working out at Lady of America in Rowlett in 2003. In 2009,she started working in sales at Lady of America. She became a turbo kick certified instructor, got her National Academy of Sports Medicine personal training certification and taught weight resistance and cardio classes.In 2010, Marilyn teamed up with Annette Browning to start Rock Fitness Camp and she became a part-time trainer at LA Fitness in Rowlett. Shortly after, Marilyn was diagnosed with cancer and underwent chemotherapy and radiation treatments. She continued to train others and do as much as she could.During this time, Marilyn says God taught her so much about His love and how to trust Him with everything. Doctors also raved about her being physically healthy and how her fitness level contributed significantly to her recovery from cancer. God has healed her and she trains others with a purpose.In 2014 she became a Fitness Expert for the Nicholson Clinic helping beginners learn about fitness, teach them how to workout, and remind them this is their 2nd chance. 2015 MoveMoreFitness LLC contacted her  through Instagram to become a MoveMoreAmbassador. In 2016 she became a MoveMore Fitness Expert and also Certified in Calisthenics through Dragon Door. Marilyn’s training style is motivating and encouraging. She will push you when you are slacking and remind you why you are doing this, but she will also slow down those hard core people who hurt themselves and need to rehabilitate. Fitness is important to battle life – physically & mentally!


Get your cardio in while having fun! Share laughs and learn how to move to the beat with Blanca. You will burn so many calories.

Blanca has done Zumba for over 10 years. She has worked in Sachse, Nevada, Lavon, and Blue Ridge.

Farmersville Rock Fitness is happy to have her on our team. Bring a friend and come dance some calories away!


Maria Vaughn is a professional choreographer, dancer, teacher, and is the founder and director of Vaughn Dance. She is trained in: ballet, pointe, modern, jazz, tap, hip-hop, West African, flamenco, belly- dancing, precision dance, improvisation, pilates, yoga having her 200 hr yoga alliance certification, partnering, contemporary, character, and Indian. Originally from Huntsville, Alabama she studied dance at Community Ballet Association, danced in many independent pieces and ballets in various roles, and on a multitude of stages with Huntsville Ballet Company. Later she returned to work professionally with Alabama Youth Ballet. After graduating high school in Huntsville, Alabama she went on to spend some years in Mississippi working on her degrees from The University of Southern Mississippi where she received a BFA in Dance Performance and Choreography as well as a Business Management degree. Namaste


200 RYT Hatha/Ashtanga Rock Fitness  Yoga Instructor

Terra has always been focused on fitness. She was a high school track athlete and as she grew older, she stayed dedicated to running and weight training. After the birth of her fourth child she found herself heavier than she had ever been. She began a fitness program that had an element of yoga in it. “I will never forget trying to move into a triangle pose and having to move my ‘belly roll’ out of the way to complete it,” she says. The weight came off and she continued to do yoga. After a terrible mountain bike accident, Terra was unable to run for an extended period of time. Her body couldn’t perform the way it always had – but she found she was still able to do yoga. Yoga became an essential part of her life. She started to find peace and a self control she hadn’t had before. This experience led her to Chidanandi Sherri Cherokee of Alpha Omega Yoga. Terra received her 200 RYT in Hatha/Ashtanga yoga from Chidanandi Sherri so that she could help bring others the physical and emotional healing that she had experienced through yoga firsthand. Her own personal yoga practice is powerful and strong within a peaceful serenity. Terra’s goal is to help others find their own practice that will strengthen them in a personal way. She considers it an honor to share her practice with others. Namaste.


Jodie brings 15+ years of experience in the fitness industry along with several certifications and areas of expertise. 
As a certified personal trainer, nutrition coach, yoga instructor and wellness educator, she is passionate about helping her clients in every aspect of their health & fitness journey. 
Jodie and her husband live in north hunt county on 2 acres with their boys ages 9 & 11. She homeschools, raises chickens and LOVES coffee, pastries & a charcuterie board of any kind. 

REBECCA Stephens-Mosley

Rebecca is a certified personal trainer with specializations in Youth Fitness, Sports Performance, and is a RRCA running coach. 
Growing up she found movement to be imperative to both physical and mental health and found healing in various forms of exercise that varied from classical ballet to long distance running. She understands that fitness is not a one size fits all program and works to help clients reach their full potential by creating plans that work for them. 
Rebecca is also co-founder of Sugar Hill Adventures and Sugar Hill Running Club where she can expand her love of recreation and physical activity to the outdoors alongside her husband and five children.

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  Rock Fitness, 1022 TX-78 North, Farmersville, TX 75442