We’ve all been there: standing in front of the mirror before a workout, or scrolling through a feed of perfectly curated “fitspo,” feeling like we’re already behind before we’ve even laced up our sneakers. For years, the fitness industry told us that hating our bodies was the motivation we needed to change them.
But science is finally catching up to what many of us have felt intuitively for years: Positive self-perception isn’t just a nice-to-have; it’s the literal engine of long-term health.