HOW TO UNDERSTAND USE OF GESTURESÂ Don't MissEditors PickHuman Resources by Bernard Taiwo - August 12, 20190 Gestures, together with other non-verbal communication such as posture and facial expression, are an important part of body language. Knowing how to gesture for effect, on public platforms or in face-to-face meetings, will help to convey your message. Recognizing Gestures All skilled public speakers use gestures for emphasis. For example, John F.