Our Story
Donny and Natalie Carbajal founded Acton Fitness in 1996 with a clear mission: create a welcoming place where people of every age and background can become stronger and healthier.

Donny and Natalie Carbajal founded Acton Fitness in 1996 with a clear mission: create a welcoming place where people of every age and background can become stronger and healthier.
Donny brings decades of personal training and coaching experience. He has worked with young athletes, adults returning from injuries, expecting mothers, and seniors maintaining strength and independence.
No two members train for exactly the same reason. Our approach begins with your goals, then combines practical education, thoughtful programming, and hands-on support to help you make lasting progress.
Donny and Natalie co-authored Fitness Fraud: What You Need to Know Before You Spend a Dime, a guide to practical nutrition, proper form, effective programming, and common fitness myths.
Whether you are beginning your first fitness routine or looking for a better place to train, we would be glad to show you around and help you find the right next step.