There are four main methods of speech delivery: 1. Impromptu speeches which rely on short preparation and focus on delivering one main point clearly. 2. Manuscript speeches which involve reading from a prepared text but are difficult to change and come across as boring. 3. Memorized speeches which allow for a natural delivery but require skill to present memorized material without notes. 4. Extemporaneous speeches which utilize note cards for flexibility between a fully memorized or manuscript style delivery. Effective speech delivery also relies on nonverbal communication including gestures, facial expressions, vocal elements, and understanding of appropriate distances between speaker and audience.