[Mary Naeem]

In other words, not only should the mouth fast, but the eyes and the legs and the arms and all the other parts of the body should fast as well. Let the hands fast, remaining clean from stealing and greediness. Let the legs fast, avoiding roads which lead to sinful sights. Let the eyes fast by not fixing themselves on beautiful faces and by not observing the beauty of others. You are not eating meat, are you? You should not eat debauchery with your eyes as well. Let your hearing also fast. The fast of hearing is not to accept bad talk against others and sly defamation.