We're going to run through three sequences of tabata with three great core strengthening movements. With dead bugs focus on constantly squeezing your abs and pressing your lower back to the ground. You'll find that same lower abdominal engagement with the flutter kicks. To feel it even more, raise your hands by your side. And finally with side plank, switch sides every round. Keep your body as flat as possible, which means every muscle needs to be tight and engaged. Stronger every day!