Ellen on the Rope is an energetically expressive study of performer Ellen Fisher working out on the rope in her Lodge Hall rehearsal space, itself a handsome room of classical proportions and lighting. Sousa’s film studies Fisher’s strenuous activity from a series of vantage points, creating a strobing rhythm by crossing the camera’s shutter speed with the rate of the rope traversing its frame. Unlike other athletic film studies, usually focused on body properties or close-ups of muscular exertion, Ellen on the Rope directs our attention more towards physics, tracing the dynamics and energy of Ellen’s patterns through space with a camera that progresses from tripod stillness to sympathetic motion. A simple exercise, this film offers a fine example of two artists working out together on rope and celluloid.” B. Ruby Rich, Chicago Reader, 1979