Enhance your lifestyle with Circle Fit Personal Training Boutique Gym! Focused on your reinventing what it means to be strong and healthy, we are committed to training you into the athlete we know you could be. Located in Cupertino, CA, Circle Fit Personal Training Boutique Gym is a gym that specializes in custom fitness programs to fit your needs and goals. With over five years in the industry, we know what it takes to achieve impactful weight loss and take your gym experience to the next level.