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Picture of personal trainer Mark Bonser

My name is Mark Bonser, and I am a Certified Personal Trainer, Wellness Coach and Nutrition Coach. Originally from England, I moved to the US in 2003, and have been a Personal Trainer in the Sacramento area since 2006.

My passion for health and wellness was born out of my own experience with weight cycling in the past. At my lowest point I was 30 pounds overweight, and was diagnosed with high blood pressure and high cholesterol. Being told that I would need medication came as a huge shock, after all I was only 31 and had always been healthy. That moment drove me to take the necessary steps to get my health back before it was too late. It also ignited a personal desire to help others do the same. I’ve heard it said that we are driven by one of two forces, inspiration or desperation, unfortunately for me it was the latter. After finally figuring out how to get the weight off, and more importantly keep it off, I decided I had a chance to provide inspiration for someone else, hopefully before the choice is taken out of their hands.

As a father, husband and business owner I understand that life gets chaotic, and it can be difficult to make the changes necessary to attain and maintain a healthy lifestyle. With that in mind, I strive to assist my clients in discovering what is most important to them in their health and wellbeing, exactly why that’s important, and what core beliefs may be holding them back from their goals. I believe in a systematic, balanced approach to making lasting changes, whether in exercise routines, nutritional intake or lifestyle choices.

I take my responsibility to my clients extremely seriously. In doing so, you have my unwavering commitment to be with you step by step, all the way to achieving your goals.

All the best,




  • NASM Certified Personal Trainer
  • NPTI Certified Personal Trainer
  • NASM Fitness Nutrition Specialist
  • NESTA Fitness Nutrition Coach
  • NESTA Core Conditioning Specialist
  • NESTA Heart Rate Performance Specialist
  • Precision Nutrition Level I Coach
  • Spencer Institute Wellness Coach