Love your body. Free your mind. Live Better. 


Welcome! Thank you for stopping by. My name is Michael, I am the owner of St Helena Fitness and a National Academy of Sports Medicine Certified Personal Trainer and have been training for over 15 years. I started St Helena Fitness in 2015 when I was 26 years old. I grew up in St Helena and after graduating high school, I attended St Mary’s College. At SMC, I played Division 1 baseball for the Gaels as a walk-on. During my time there I also received my MBA. After working for my parent’s company, Gastelum Custom Masonry, I realized that I wanted to start my own venture. Fitness and business were a match made in heaven for me and the opportunity arose to take over a long standing business and transform it into what it is today. At an early age, I realized I had an innate ability to help and inspire others. That’s one of the areas I pride myself on and is one of the building blocks of St Helena Fitness. I absolutely love my job and I can’t imagine it any other way. At Saint Fit we are all about the members. We have a casual and cool feel to us and if you are looking to be healthy, lose weight, or gain muscle we will show you the way! So what are you waiting for? It’s your time.  


The owner and team at St. Helena [Fitness] are highly knowledgeable, well educated and professional personal trainers at a well worth it very reasonable price! . . . I have had to tighten my belt to a smaller size plus the scale shows I'm down. 

- Victoria B.

We belong to three gyms, and St. Helena Fitness is our overwhelming favorite! Mike and his team are the best - knowledgeable, current, laid back and very welcoming. Over the past four years, we have watched several clients transform themselves with Mike's workouts and nutritional guidance. St. Helena Fitness is the ideal gym for just about everyone regardless of age or fitness level.

- Laura M. 


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