3B Fitness was developed to create a space in the community for everyone to reach their personal fitness goals, no matter where they are starting. Whether you are brand new to fitness with no idea how to start or are a seasoned athlete, we have services that will fit your needs.

Our downtown Fullerton location offers group fitness classes, primarily focused on strength training and cardio. Additionally, we provide comprehensive nutrition assistance for your fitness journey. Our team will provide you with a customized meal plan to fuel your body to meet your goals.