This is a guest post by Shane McGrotty of *Rep Fitness* He has been training in power lifting, Olympic lifting, and CrossFit for several years.
Everyone knows that to have visible abs, a good clean diet is absolutely essential to get rid of the fat covering them. However, this article is about creating bullet proof abs, not flimsy beach abs. The type of abs that are useful in sports, taking punches to the stomach, and that make for a strong core. Having a strong core helps prevent back pain, so don’t skimp on regular abdominal work!