MILWAUKEE (CBS 58) -- The world of ballet paid a visit to Froedtert Hospital on Monday with some classic tunes to dance to.

Four-year breast cancer survivor Monica Isla brought members of the ballet to the hospital to show off the power of music.

She says ballet encourages well-being through flexibility and lowering stress.

"When you have a strong mind, when your mind is just healthy and you feel stronger your body feels the same way," Monica Isla, Milwaukee Ballet School & Academy. 

Monica's students living with cancer, patients at the Froedtert and The Medical College of Wisconsin Clinical Cancer Center all took part in a private class.