Ballet Stretches Ballet Stretching Accessories prepares the dancer before exercise and dance training. The right ballet equipment is essential to the progress of a dancer. Even the dancer’s uniform of a well made uniform and bag to store all necessary items aid in the development of a dancer’s form, etiquette, and overall technique. Not every dancer begins ready for an opening night’s performance, so it is integral that they have access to the ballet equipment that will help them in their journey.