Fun Fact: ABS are...
Abs are made up of a thin muscle tissue that tears and repairs quickly. Unlike any other muscle group, the abdominal muscles can be placed under stress (worked-out) 6-7 days out of the week; crunch away!
P.S. Individuals are primarily holding fat which COVERS the abdominal cavity. We all have abs. Cardio and crunch for that six pack.
Comment: would you rather have 4 pack abs, 6 pack abs, or 8 pack abs?