The body is neither object nor subject, but is situated between the two and comprises both.  The body finds existence through the external world, and this world exists only in relation to him.  In this case, the corporeality manifests itself by the act of touching, and the reverberation of this action by audio and visual reactions situates the body between as active and passive state.  This experience introduces the participant with his own double and allows him to navigate in the space between the physical body and the phantom body- Aylin Kalem

With respect to the bodies of others as well as with respect to my own, I have no way of knowing the human body other than by living it, which means to assume responsibility for the drama that flows through me and to merge my identity into it.- Maurice Merleau-Ponty