Body language can either enhance communication or distract from it.
Posture and position:
- Avoid facing away from the audience or standing in distracting areas.
- Certain postures should be avoided, such as hands in pockets, hands on hips, or the “Fig Leaf” position.
Gestures:
- “Give” gesture for providing facts or options.
- “Show” gesture for expressing emotions or descriptions.
- “Chop” gesture for delivering strong opinions.
Palms up gestures are more effective in influencing audience compliance compared to palms down or finger pointing. (related: Satir Categories)
Source: Make Body Language Your Superpower