Improvement Warrior Yoga

Improvement Warrior Yoga

What is IWF  Yoga?
Please excuse any cross branding as we transition full time to Improvement Warrior Fitness from Yun Fit UN Bootcamp. will remain active even after the transition.

Improvement Warrior Fitness Yoga was developed by martial artists for the martial arts. But don't worry you do not need to be a martial artist to benefit from this style of Yoga. I learned it from a Navy Seal commander, and it's benefits have transformed my life.

It simply combines the most powerful aspects of a typical yoga program into one. Martial artists and Navy Seals are some of the most disciplined and honorable people you can meet. Both have influenced my life in ways I cannot even describe

It is still in the practice of meditation in motion, which will change your body, spirit and mind. It is physical movement combined with poses and holds that focus equally on balance, strength, coordination, flexibility, and mobility.

There are no prerequisites for strength or flexibility. Everything is modifiable for your level. Anybody can experience the benefits that Improvement Warrior Yoga have to offer.

You, as an Improvement Warrior Yogi will be progressed through linked postures and movements united with your breath, creating an intense awareness between your body, mind, and spirit.
What it will do for me?
  • Relieve stress
  • Improve flexibility, strength, balance, coordination
  • Restore mentally
  • Restore physically
  • Awaken your awareness- BE PRESENT
  • Improved Breathing
  • Decreased body fat 
  • Increased Strength
  • Increased Flexibility
  • Increased Mostability (Mobility & Stability) 
  • Quiet the Mind from all the day to day thoughts

When, Where, What Do I Need To Do?
Your first class is always free. If you have a groupon or gift certificate please indicate that when filling out the form on the right.

The location of the studio is:

Improvement Warrior Fitness/Athletic Revolution-Hilliard Studio
4601 Leap Ct
Hilliard, OH 43026

Upcoming Improvement Warrior Yoga Schedule- Possible Saturday, and weekday additions coming soon. Join the Newsletter to stay in the loop.



Upcoming Class Schedule for all services:

You need to fill in your information in the form on the right side of this page. You then be sent information on how to 'schedule' your class. We fully expect a full class, so the quicker you 'schedule' the class the more likely you will be to get into the class and not be wait-listed.

You will need to bring a mat and water. If you have never attended a class at IWF or Yun Fitness, a waiver form will be sent to you.

There are no shoes allowed while performing Improvement Warrior Yoga.
After your first trial class you will have the option to continue your Improvement Warrior Yoga path with one of the options below. We will have forms at class and they will also be emailed to you.

Monthly rates
  • Monthly Electronic Withdrawal

  • 5 Classes per Month $39

  • Unlmited Classes per month $49


  • Pay By Class Option- Punch cards expire 60-days after 1st use
  • Drop-In- $15
  • 4-Class Punch Card- $56 ($14 a class)
  • 8-Class Punch Card- $99 ($12.38 a class)

Please go to our shopping cart to purchase the Yoga Option you want:

Improvement Warrior Yoga Pricing

Frequently Asked Questions about Improvement Warrior Yoga

Please click here to read our FAQ section
(new website will open up)
About Your Instructor
Jason Yun
Yun's journey into yoga has just begun. Introduced in 2012 by a Navy Seal Commander, it has literally been a life changing experience. It has led to the creation of the online mental/nutritional/spiritual training website Mindtamer, and to the study and practice to achieve a certification in both meditation and yoga.

Jason Yun is a graduate of The Ohio State University, with an earned Bachelor's of Science degree in Sports and Leisure Studies with an emphasis in fitness, coaching, and recreation. He is a Certified Strength and Conditioning Specialist (CSCS) and Certified Personal Trainer (NSCA-CPT) through the National Strength and Conditioning Association (NSCA). Is a Kettlebell Athletics Instructor (KBA). Is a certified United States Weightlifting Sports Performance Coach (USAW SPC). Is a Certified Sports Nutritionist (CISSN) through the International Society of Sports Nutrition (ISSN). Has achieved his certification as a Youth Fitness Specialist (Levels 1) (YFS(1)) through the International Youth Conditioning Association (IYCA), and is currently working on Level 2 and 3. Also earned his Youth Speed and Agility (YSAS) certification in 2012 also through the IYCA. In 2012, he earned his Perinatal Fitness Certification (Fit Moms) to be able to work with expecting and post partum women. In 2013, he earned his Functional Movement Screen level 1 certification through Functional Movement (FMS1).

Was recently inducted into the Fitness Business Insider Hall of Fame (October 2011) for his continued dedication towards clients and the fitness industry as a whole.

In July 2012 earned his Fit Moms Certification as a Perinatal Fitness Instructor for women. An online workout site for expecting moms is currently in development and should be ready in 2013. If you are an expecting mom and would like to work with Jason please email.

He has trained for over 23 years in various disciplines in the sporting and fitness worlds and now brings to you all those years of training and knowledge in the quest to help you achieve the body, health, and mind you've always wanted through Improvement Warrior Yoga!
Yun Improvement Warrior Yoga Pose