I'm working on more advanced technique but I feel like I'm having trouble in smooth. I'm not really sure how to explain my difficulties. Body contact is at the ladies right ribs, then into the guy's hand behind a ladies left shoulder. You want to stretch up while keeping your shoulders back to create the curve. My problem is that I seem to have trouble keeping my shoulders leaned back with my left elbow up, and the contact at the ribs. If I pull up my elbow, I loose the connection the leader has at my back. My teacher keeps trying to show me how to stay with the connection with using my right hand, but I'm finding it difficult. Anyone have any good tips or pointers?