Wherever you are, you can get a crazy-intense ab-burning session. Just choose three to five of these moves to create your own bodyweight ab-firing workout. There are tons of variations, so choose the ones you like or the ones that are hardest — your abs will get so strong and toned, no equipment required!
You may think this move only targets your lower body, but it will fire up your core, too. Plus, it will give you a burst of cardio to get your heart rate up.