Cambré is more than a stretch. As you create space in the vertebrae, as you expand through your chest and shoulders, you are finding a path to emotional expression through the use of your torso.
It is realizing that your whole body is breathing and moving, not just your arms and legs. You dance with your whole self.
In letting go, in focusing on your heart, the cambré will lead you to greater depth of expression through your port de bras and your dancing will come alive!