meet our trainers

Our hard working, honest, professional and certified personal trainers will motivate you with results you can see and feel!

Hayden Kessler

Hayden has a Bachelor of Science Degree from Northern Arizona University in Applied Exercise Science – Fitness and Wellness and holds 1 of the 4 NCCA (National Commission of Certifying Agency) accredited Personal Training Certifications through the American Council on Exercise (ACE). He also is a Fitness Nutrition Specialist (FN) through ACE. Hayden has completed over 8,000 fitness consultations, over 20,000 training sessions, and has written over 20,000 personalized programs. Hayden has a passion for health and exercise and shares his passion with others. Hayden also coaches football at Billings Senior High!

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Wyatt Witty

From an early age, Wyatt was fascinated with learning about the body and how it functions. While earning a B.S. in Human Performance from MSU – Billings, he developed the knowledge necessary to help others change their body to achieve their goals and build a healthier body. Wyatt is certified through the American College of Sports Medicine (ACSM) and has spent extensive time in sports performance settings and in physical therapy settings as well. Wyatt’s goal is to attend Graduate School for Physical Therapy so that he can continue to learn about how to treat and help people live a life they can enjoy without pain and without limitations. By listening to a client’s current limitations and future goals, Wyatt  will develop an individualized plan for each client to get them where they want to be, all while providing a friendly, welcoming atmosphere regardless of exercise experience or background. It is Wyatt’s priority to provide each member with a positive exercise experience while simultaneously helping to improve self-efficacy. Wyatt also coaches Girls Soccer at Skyview High School.


​​The COmbine MT 

Kellen Kessler

Kellen has his Master's Degree in Education and Curriculum with an emphasis in Health Enhancement and his Bachelor of Science Degree from Montana State University Billings in Health and Human Performance. Kellen holds a nationally accreted personal training certification from the American College of Sports Medicine (ACSM). Kellen is also a middle school Health Enhancement Teacher here in Billings and has been coaching and working with young athletes for the last 5 years. He specializes in sport specific training and injury prevention.  Kellen also coaches football for Billings Senior High.