This is how you will be performing the exercises.
30 Jumping Jacks
20 High Knees
20 Leg Lifts
1 Minute Plank
Rest for 60 seconds between these exercises. It is suggested that you perform the exercises at least 1 more time. You can perform the flat belly routine 3 times a week.
Are you ready now to take the challenge and spend only 15 minutes in a day and have flat belly within couple of months.