Essential Flat-Belly Exercises

Get strong, sculpted abs with these moves incorporating a stability ball, which is a great tool for making basic exercises even more challenging. Whether you're lying on a stability ball or simply holding it, you'll quickly learn how much harder your body has to work - especially when it comes to the abs! Here's a series of moves that really focus on strengthening and toning your entire core. Hit play, and get ready to feel the burn!