3 Fold Fitness is a Columbia, South Carolina fitness business focused on helping people build sustainable exercise habits that support health, longevity, and everyday quality of life. Its services combine personal training and group fitness instruction with an emphasis on structure, accountability, encouragement, and realistic routines tailored to individual goals. Led by a trainer with a Bachelor of Science in Exercise Science from Winthrop University and certification through the American Council on Exercise, the business takes a whole-person approach designed to help clients develop confidence, consistency, and lasting progress.