An exercise I use takes me back to when I use to dive off the spring board into the pool . The divers stance. Pretend you are on the end of the board, high above the water,now rise up onto the balls of the feet, the arms extended forward ,you are balanced virtically,you can feel your spine being pushed up through your body ,gravity is pulling all the muscles and flab down into the board. Remember if you tilt forward you will fall into the pool ,if you are doing a back dive and you tilt back you will also fall into the pool. Now maintaining that poise lower all the way down by bending the knees ,don't let the heels touch the board,bring the arms down and back,then rise up bringing the arms back to horizontal, do this several times maintaining your poise and balance. Each time you rise you will feel the (body rise) and poise of a good dance. This is what I try to feel whenever I dance. Dave