Waist Training 101: Does It Really Work?

Maybe you heard about it from Jessica Alba or saw an Instagram on Kim Kardashian's profile. Whatever your entrée to waist training, you've probably wondered how—and if—it actually works. Inquiring minds want to know, so we spoke to waist training expert and author of the best-selling book Waist Training 101: A Guide to Using Corsets to Slim Your Waistline ($13), Vanna B., for the skinny on the method. Keep scrolling to read all about it!