Gretta Waterhouse
Gretta Waterhouse

Get to know
Gretta Waterhouse
About me
Hi! My name is Gretta Waterhouse, and I am a NASM-certified personal trainer.
My passion for fitness started long before personal training — it began through injury, recovery, and discovering just how powerful strength training can be for both the body and mind.
In high school, I experienced a sports injury that introduced me to the world of physical therapy and rehabilitation. During my recovery, I became fascinated with how the body moves, heals, and grows stronger. That experience led me to work as a physical therapy technician, where I gained hands-on experience helping people recover, rebuild confidence, and improve their quality of life.
I studied Health Science at Baylor University, where I learned more about human performance, anatomy, and the foundations of health and wellness. That education deepened my understanding of the body and reinforced my passion for helping others build strength and live healthier lives.
As I continued learning about movement, strength, and recovery, I fell in love with fitness and strength training. That passion shaped the way I view health — not just as something physical, but as something that builds confidence, resilience, and mental strength as well.
As a Christian, my faith plays an important role in how I live my life and how I support others. I strive to create a positive, encouraging environment where women feel supported, valued, and capable of reaching their goals.
I believe fitness is about so much more than appearance. It’s about feeling strong in your body, confident in yourself, and empowered in your everyday life. My goal is to help women build strength, confidence, and healthy habits while enjoying the process.
I can’t wait to work with you!
fAVORITE MEAL
SUSHI
fAVORITE DRINK
ICED VANILLA LATTE
fAVORITE wORKOUT
LEG DAY!!
fAVORITE OFF DAY ACTIVITY
HANGING OUT WITH MY HUSBAND
CURRENT GOAL
rUN A MARATHON
NASM Certified Personal Trainer
Physical Therapy Technician
