NASM Certified Lead Trainer
Jazmin Castellanos
Texas-born, raised in Great Bend. Lead trainer at Iron Therapy. Passionate about helping people build confidence and finally feel comfortable in their own skin.


Jazmin’s own transformation: 53 lbs lost after becoming a mom.
Hi, my name is Jazmin. I was born in Texas and moved to Great Bend when I was 4 years old. Growing up, I never really enjoyed sports, but I started working out at the age of 10.
For most of my life, I struggled with my weight and never truly felt comfortable in my own skin. I know what it feels like to avoid mirrors, hide behind clothes, and constantly feel disappointed in the person staring back at you. There were times I wouldn’t wear jeans because I felt uncomfortable with how I looked and carried myself.
Over time, I realized that weight loss is about so much more than just the number on the scale. It’s about confidence, self-worth, energy, and becoming the person you know you’re capable of being.
As a mom, I also understand how difficult it can be trying to take care of your own health while taking care of your child. It’s easy to put yourself last. But I learned that taking care of myself wasn’t selfish. It was for my son. I wanted to become the healthiest, strongest, and best version of myself for him and for our future.
That journey is what made me passionate about helping others.
I want people to understand what true health and sustainable weight loss really look like because I’ve lived through the struggle myself. I know how hard it can be to stay consistent, build confidence, and face the journey alone.
That’s one of the reasons I love being part of Iron Therapy Training. We truly focus on the client as a whole person. It’s not just about exhausting workouts or trying to make people hurt after training. We focus on creating an effective program, building accountability, improving self-development, and helping people change their lives from the inside out.
I’m proud to be part of a mission that helps people get healthier, stronger, and more confident so they can get their life and health back.
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