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best personal trainer in boise

As a personal trainer, I'll motivate and empower you to transform your body and life through effective training, personalized nutrition plans, and positive lifestyle changes. 

Certified Personal Trainer & Certified Sports Nutritionist

chase tomseth personal training

Coaching Qualifications & Education...

  • B.S. in Exercise Science, Fitness Evaluation & Programming Emphasis

  • B.A. Business Administration

  • American College of Sports Medicine- Certified Personal Trainer

  • Precision Nutrition-  Level 1 Nutrition Certified

  • American Sports & Fitness Association- Certified Sports Nutrition

  • Online Trainers Federation- Certified Online Trainer

  • Brazilian Jiu Jitsu Blackbelt

  • Whether you are looking to improve your strength, endurance, or overall fitness level, I am here to provide you with the motivation and support you need to succeed. Through personalized training programs and expert guidance, I will help you unlock your full potential and achieve the results you desire.

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    Boise's Best Personal Trainer


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    Client Testimonials

    With❤️from clients

    ""Chase was just what I needed! He was encouraging, he always said "I will help you", when I felt that I couldn't push myself any further. He always made sure that my form was correct to avoid any injury. I was able to lose 10 pounds over six weeks, while changing my eating habits. I can run faster, bike faster, and I look good doing it!" 


    Real People, Real Results

    weight loss
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    taylor testimonial fitness boise

    Taylor D

    “With guidance from Chase, I am now secure in my new path to be stronger and healthier. Chase is passionate about fitness and it shows through the energy and enthusiasm every session. His easy going, friendly personality creates a relaxed, comfortable atmosphere. He makes the workouts the perfect mixture between challenging and encouraging. He also places a high value on correct form with each exercise. He motivates me to push past my limits to get results."

    vicky testimonial fitness boise

    Vicky F

    "As I began to age, the weight slowly began to add on. My regular exercise program was no longer enough. Chase helped me get out of my rut and pushed my limits in the gym. His personalized meal plans were easy to follow and still tasted great. In six weeks chase got me back to my fighting weight! Like everything in life, sometimes you need to call in the experts. I couldn't have done it without his expertise and coaching."