Aspiring Fitness is a program based on a unique method of fat loss! While counting calories and “dieting” may work for a few people, Aspiring Fitness likes to take a smarter approach to achieving your fitness and health goals. Working with your body to balance your metabolic hormones is THE KEY to sustainable fat loss and lifelong health. Learning which foods trigger fat loss and fat storage prevents yo-yo dieting and helps you maintain your healthy, fit, physique.

Every person is unique! This is why you need a coach to guide you and tweak your dietary needs for optimal fat loss.


Coach Katie Guinn leads aspiring fitness. Katie is a certified Metabolic Effect Fat Loss Nutrition Coach and Personal Trainer. She is passionate about helping others achieve their fitness goals and achieve a healthy, sustainable lifestyle. For years she personally struggled with her weight and finally found the answer from the Metabolic Effect program. By following the program’s principles along with a customized meal plan, she lost over 40lbs of fat and completely reshaped her body!

When she’s not helping other achieve their fat loss goals, Katie is a practicing Registered Dental Hygienist. She has a Bachelors degree in Biochemistry from Oklahoma Baptist University and a Bachelors degree in Dental Hygiene from the University of Oklahoma. Katie is passionate about preventive medicine and believes that nutrition is the key to health. As a busy professional woman, she loves the quick and efficient workouts that lead to amazing results. She and her husband reside in Oklahoma City, OK.