Bend forward and hug your knees loosely using your arms. Now decide on a destination such as the tree to the right or the edge of the room according to where you are and move toward it in any way possible as your partner pushes and pulls you in the opposite direction. This is a great drill for relaxation and for letting the breath lead the movement so you will not give your partner tension to work with. Change the limitations you place on yourself during the lesson and you will find more in yourself. Enjoy and learn and laugh at yourself it is very helpful to progress.