Do you covet abs of steel, but have no clue how to get them? Well, we hate to break it to you, but a flatter belly doesn’t just come out of nowhere—it takes a lot of good ol’ fashioned hard work. For newbies who want to get bikini-ready, we’re giving you an at-home abs workout designed by fitness blogger extraordinaire Natalie Jill. These easy-to-follow moves target all the muscles of the core, including lower abs and obliques, to help you sculpt a tighter midsection. And the best part? There’s no equipment required! When combined with cardio and a flat-belly diet, these moves are practically guaranteed to get you head-turning abs—we promise.