You can cinch your waist with a belt, bare your stomach in a crop top, or wear high-waisted jeans to accentuate your curves. But if you want to change your body without clothes, it will take a bit more work:
To tighten your core while you define your shoulders and give your butt a shapely boost, start with the moves below, designed by Lyzabeth Lopez, a Toronto-based fitness trainer with more than 20 certifications and the creator of the Hourglass Workout.
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