Forget waist trainer.
There are smarter ways to get a tiny waist.
And the 7-Day Tiny Waist Challenge is one of them.
Stay put, tie your shoes and get ready.
Smart eating, aerobic exercise, and ab-tightening moves such as the ones below will help you slim your middle and keep you out of the danger zone. These moves target the obliques on the sides of your torso.
2 Moves That Tone Your Waist