How do nonverbal communication techniques like facial expressions and hand gestures contribute to effective communication in a professional setting?

Nonverbal communication techniques like facial expressions and hand gestures play a crucial role in conveying emotions, attitudes, and intentions in a professional setting. They can help to reinforce verbal messages, provide additional context, and enhance the overall understanding of the message being communicated. By being mindful of these nonverbal cues, individuals can ensure that their communication is clear, impactful, and effective in a professional environment.