@jana.danielson: When we talk about our ‘core’ most of us will obviously think about abdominals. I’ve created videos before that have built on that concept and added on the fact that the roof of our core is our diaphragm (our main breathing muscle) and the floor of our core is our pelvic floor. There’s another muscle group called the multifidi that are like zippers that go up either super of your spine. With every step you take, these muscles should be working efficiently. In this video I show how the plumping and relaxing of these muscles relate to stepping with out right foot vs stepping with our left foot. Save this video. It’s a great way to get to understand how your body should work and what to do if that’s not the case.