The benefits of having strong abs [1] go beyond aesthetics — your core is essential to good posture, the ability to work out without injuries, and so much more. Fortunately, there's no shortage of ab workouts on YouTube [2] to help you maintain that strength. And while you can find workouts as short as five minutes, if you really want to challenge yourself and burn out all those midsection muscles [3], you can try any of these 30-minute routines — which often mix in some cardio, HIIT, and other toning exercises to keep things interesting.

The great thing about ab workouts is that they don't require much: just a spot on the floor, minimal to no equipment, and a willingness to sweat. Keep reading to find your next workout and get started.