20 minutes to a flat stomach. Part 2: The workout.
The following circuit should be completed in the order designated below in three cycles. Complete 12 reps of each exercise for the first cycle, 15 reps for the second cycle, and 20 reps for the third cycle. It should only take 20 minutes to complete all three cycles of this circuit. At that pace you will accomplish muscle toning strength building, as well as fat burning. After completion of 3 cycles, complete three sets of 20 reps of the abdominal exercises depicted on the video. Good Luck!