Enhanced and visible abdominal muscles are a dream of a lot of people. Getting abs or 6 pack require time. You have to spend time on workouts especially for your core muscles to enhance them and to develop abs but in this busy routine everyone does not have that much leisure time to spend on long workouts to develop their abs. If you are also one of those busy people who do not have too much time to spend on long workouts but still desire to get those abs then do not worry. We have designed 7 minute ab workout for you.