In my last post I talked about the muscles of the back. Today I want to talk a little more about the muscles you use and the benefits of rotation. When we rotate we use some of the muscles of the back, including the multifidus and latissimus dorsi. We also use some muscles from the side internal and external obliques and front, rectus abdominis. The rogation of the trunk uses both thoracic and lumbar vertebrae. Now stand up and rotate (twist) to look behind you. I bet your hips move and you are rotating from your ankles, your feet may even have swiveled a bit. That is great, because that is how we move as humans. Now find a cushion and a wall. Fold you cushion in half and prop it behind your bottom so you are stood up straight and the cushion is held between your bottom and the wall. Rotate again, but this time do it without moving your hips. We are looking to find a strong twisting feeling in the trunk, a bit like you are wringing out a dish cloth. If your bottom is liftin