In fact, having lots of fat in the abdominal area is strongly linked to diseases like type 2 diabetes and heart disease (1). (healthy-holistic-living.com)
For extra fat burning power you should also be eating lots of fat burning foods as these will get things working a lot faster for you. (zestforever.com)
The plank alone may not give you a 6 - pack or burn lot of fat, but it most definitely will help. (fitnessandpower.com)