Welcome to Kimberly Hertling Fitness — where health, mindset, and community come together to create lasting transformation.

At Kimberly Hertling Fitness, I Empower Women 35+ to build strong, healthy bodies—breaking free from hormonal weight gain, low energy, and constant frustration—so they can reclaim their strength, confidence, and vibrant health.

Through cultivating healthy habits, nutrition & fitness coaching, plus holistic wellness strategies, I guide women to honor their God-given temples, feel amazing in their skin, and thrive from the inside out.

I believe real transformation isn't just about how you look — it’s about how you live, move, believe, and shine.

"Helping Women 35+ Transform

Their Bodies, Reclaim Their

Strength, and Thrive in Their

God-Given Temple"

My Journey

For years, I thought endless cardio and dieting were the answers.

After competing on the world stage and placing 3rd at the World Bikini Fitness Competition at age 42, I realized the true key to lasting transformation — strength training, fueling my body with proper nutrition, understanding hormones, and healing my gut.

Incorporating these principles didn’t just change my physique — it transformed my energy, my mood & my confidence.

It literally changed my life!

Now, it’s my mission to bless other women with the knowledge I’ve gained, and help them experience their own breakthrough transformation.

It’s my mission to help women 35+ in overcoming hormonal weight gain, so they can stop feeling defeated & start thriving in their God given temple, reclaiming strength, confidence, sexiness & energy!

I’m here to walk with you — offering support, strategy, and soul as you step into the healthiest, happiest version of yourself.