Create a fitness lifestyle.

DubaFit by Kristine Duba

Create a fitness lifestyle.

DubaFit by Kristine Duba


"Be fearless in the pursuit of what sets your soul on fire."

About Kristine Duba

Kristine Duba is a top IFBB Fitness Pro, two-time Olympian, personal trainer, fitness instructor, nutrition expert, and contest prep coach. She specializes in helping others transform their lives through personalized nutrition, training and lifestyle coaching. 

Explore Kristine's Blog

 Join Kristine in exploring the latest fitness tips, tricks and trends! Stay up to date with full workout reviews, nutrition finds, supplement reviews, and contest prep advice. Gain the insight you need to create a fitness lifestyle and become your best you yet! 

Fitness Modeling

View Kristine’s latest professional photoshoots, fitness modeling, and competition galleries. Kristine has a variety of experience as a sports & fitness talent, fitness apparel & gear model, brand ambassador & spokesmodel, and lifestyle modeling. 

Feel confident in your own skin.

Fitness isn’t just about looking the way you want. It’s about feeling confident, strong, and unstoppable in your own skin.

I specialize in...

  • Helping people reach their fitness goals
  • Teaching others how to create a fitness lifestyle
  • Creating custom nutrition plans
  • Training individuals of all ages and backgrounds
  • Contest preparation, coaching and posing
  • Fitness routine choreography

“Fitness isn’t a hobby, it’s a lifestyle. My mission is to teach others how to create a fitness lifestyle.” – Kristine Duba

Photo gallery preview

Need help with fitness, figure, or bikini contest prep?

Get full contest prep help with custom nutrition and training, coaching and routine choreography.

Transform your body, mind, and life today.

Online Services

Available for online coaching, training, and nutrition services.

In-Person Services

Available for in-person services within the Washington DC area.

Learn from the best

Kristine is a top IFBB Fitness Pro and two-time Olympian.