This quick core burn uses a mini resistance band the entire class to fire up your low belly, with a little arm burn woven in along the way. Starting with 360 breathwork, you'll work through banded dead bugs, marching glute bridges, slow bicycle crunches, and plank toe taps on the mat, then flip to high plank rows before coming up for standing wood chops and crunches to finish. Keep tension on the band the whole time, press with control rather than flying through, and connect your breath to every rep. It's the perfect add-on after cardio or at the end of another workout when you want a little extra spice.

Equipment: Mini Resistance Band