Starting with plank jacks to pike ups and then right into single leg arc jumps, this workout isn't for when you're looking to dial it in. Heavy cardio on A round, challenging strength moves on the B round (elevated child's pose pushups, tricep dips from reverse table top). Put in WERK.
If you want to get your HIIT in with a core focus, this is the workout for you. A round hits plank, knee drives to nose, and twisters. B round hits the glutes hard with malasana half turns, malasana walks, and lots of squat varations. You will feel this tomorrow.