We all know that core training is important, but what people may or may not know is the best way to get the job done. There are three ways to train the core. 1. CORE STABILITY 2. CORE FRONTAL CONTRACTION 3. CORE ROTATION And that's it! Just be sure to do one exercise for each of these and that will give you a complete core workout. In the video I'm doing an exercise called a Suicide Plank which is a combination of a Plank and a Pushup. That takes care of the stability part of it. A crunch would take care of the frontal contraction,…