"Wearing multiple waist beads over time helps to keep the waist small and accentuate the hips. I use it to watch my weight. When I gain it rolls up the waist and becomes tight. However, it rolls ...

Waist trainers work by squeezing in your stomach area to make your waistline look smaller. When you wear one, the tight fabric hugs your midsection, pulling in your waist to create an hourglass shape.