Studio Fit Petaluma
Studio Fit Petaluma
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    • Now Hiring
  • More
    • Home
    • About Us
    • Our Classes
    • 5 Week Boot Camps
    • Events & Calendar
    • Specials
    • Contact Us
    • MORE
      • Now Hiring

  • Home
  • About Us
  • Our Classes
  • 5 Week Boot Camps
  • Events & Calendar
  • Specials
  • Contact Us
  • MORE
    • Now Hiring

Master Sinan - Owner | Coach |Mentor

Owner, Scott Sinan, a 5th degree black belt in Taekwondo has been teaching Tae Kwon Do, Self Defense, Kickboxing, and Strength Training classes for over 20 years. He has trained, mentored, and guided his instructor's to carry out his approach to fitness within the structure of the studio's classes. Scott's philosophy in making fitness approachable, exciting, fresh, and packed with punches is what 

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Studio Fit Petaluma

Our Philosophy

At Studio Fit Petaluma, we believe that fitness training is about more than just physical strength and endurance - it's about developing discipline, focus, and inner strength to create a healthy lifestyle.


We are a community-focused martial arts fitness studio dedicated to empowering our students/members through the practice of health and fitness. Our experienced instructors are committed to helping you achieve your goals, whether that be improving your fitness, learning self-defense, or mastering a new skill. Come join us and become part of our Studio Fit Petaluma Martial Arts family!

Our Classes

At Studio Fit Petaluma, we offer a variety of classes to meet the needs of every student. From beginner to advanced, we have classes specializing in strength training, form, technique, kickboxing, and more. Our classes are designed to improve strength, flexibility, endurance and balance to support overall fitness and wellbeing while teaching valuable self-defense and life skills. In addition to classes we offer Fit-Camps, Personal Training, and Assisted Stretch. Our Instructors and Trainers are here to support you in your health and fitness journey. 

Our Instructors

Our instructors are experienced certified coaches with a passion for teaching. They provide individualized attention and guidance to each student, helping them to achieve their goals and reach their full potential. With their encouragement and support, our students gain confidence and self-discipline both on and off the mat. 

Our Instructors

Scott Sinan

Yulianna Schmidt

Yulianna Schmidt

Owner - 5th Degree Black Belt
Fitness Instructor/Self-Defense Coach/Rock Steady Coach


Scott Sinan is a Master Martial Artist. He has hundreds of kids and adults who have benefited by his positive philosophy on life, fitness programs, kindness, and generosity in his field. He is the owner of Studio Fit and Martial Arts USA. Scott began teac

Owner - 5th Degree Black Belt
Fitness Instructor/Self-Defense Coach/Rock Steady Coach


Scott Sinan is a Master Martial Artist. He has hundreds of kids and adults who have benefited by his positive philosophy on life, fitness programs, kindness, and generosity in his field. He is the owner of Studio Fit and Martial Arts USA. Scott began teaching fitness classes back in 1996, specifically taebo/fitness kickboxing classes. His instructor Will Yun lee started teaching the classes after learning from Billy Blanks and it caught on. Scott decided to expand, sometimes there was not enough room for every one who wanted to take his classes. His kickboxing classes are like no other anywhere. The combination of traditional kickboxing and rhythmic movement while kicking and hitting creates a work out that engages every part of your body and system. Scott’s open mind, pursuit of spiritual and physical well being and generosity provides the foundation for the success of his members. He has quite the following, come and see for yourself..

Yulianna Schmidt

Yulianna Schmidt

Yulianna Schmidt

Martial Arts USA & Studio Fit Manager - 4th Degree Black Belt

Martial Arts Instructor/​Fitness Instructor


Yulianna Schmidt is our Martial Arts USA Manager and has been training with Scott since 1999. She has competed in multiple cities, states, and countries in Taekwondo and has a passion for kicking things! She was raised in Sonoma County,

Martial Arts USA & Studio Fit Manager - 4th Degree Black Belt

Martial Arts Instructor/​Fitness Instructor


Yulianna Schmidt is our Martial Arts USA Manager and has been training with Scott since 1999. She has competed in multiple cities, states, and countries in Taekwondo and has a passion for kicking things! She was raised in Sonoma County, and after graduating from Sonoma State University with a B.S. in Chemistry, she could not see herself parting with her MAUSA Family and became a permanent leader in the taekwondo community! Our social butterfly is more commonly known as "Yuli," around the studio and town. Don't let her martial arts career fool you, she is one tough cookie, but she packs a lot of fun and silliness into her classes! 

"There is no point in doing a workout that doesn't give you results. BUT more importantly, there is no point in doing a workout that doesn't involve good music, good company, and a few good laughs!"

Ella Smith

Yulianna Schmidt

Nate Petterson

2nd Degree Black Belt

Martial Arts Instructor/Youth & Teen Instructor


Bio Coming Soon

Nate Petterson

Nate Petterson

Sometimes an English teacher, Nate edits college textbooks by day and spends most of his free time playing soccer. While fairly new to fitness instruction, he has a diverse martial arts background. He was formally trained in boxing and kickboxing in his youth and later studied Aikido, Jeet Kune Do, and Muay Thai. Having lived across the U

Sometimes an English teacher, Nate edits college textbooks by day and spends most of his free time playing soccer. While fairly new to fitness instruction, he has a diverse martial arts background. He was formally trained in boxing and kickboxing in his youth and later studied Aikido, Jeet Kune Do, and Muay Thai. Having lived across the United States and overseas, he has tried to learn varied styles and methods on his travels. He favors practical applications and techniques and tries to incorporate focus mitts / pads into most routines, whether youth, adult, or Rocksteady.

Lyndsey lee


Bio On it's Way!

Katie Mikel

In Memory of Katie Mikel
Fitness Lover

Katie's passion for fitness was very apparent. She had an ability to help others get stronger and more confident. She loved the outdoors and the simplicity of a good time, good company and a good workout. She will forever be a motivator and positive role models to all who knew her. 

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