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About RevEx

Revelation Fitness is the brainchild of nationally recognized Master Trainer and transformation coach Mariah MacDonald. At age 20, Mariah tipped the scales 220 pounds. Doctors blamed her weight on genetics and a faulty thyroid and recommended surgery for her ailing knees and back. Determined to find a better and longer lasting fix, Mariah began a quest for information that led her to discover the intertwined connection between physiology, training, diet and goal setting. In addition to transforming herself from a size 20 to a 4 / 6 in another 6 months, her personal journey formed the foundation of what became Revelation Fitness’s proven transformation program.