Nonverbal Communication Skills That Affect Presentations

Published: Jan 24, 2019
Modified: Apr 09, 2024

Updated On: May 8, 2023

Effective communication is a vital skill for any manager, and nonverbal communication is an essential component of that skill set. Whether you're presenting to a group of colleagues, pitching a project to a potential client, or simply interacting with coworkers on a daily basis, your nonverbal cues can have a significant impact on how your message is received. By developing strong nonverbal communication skills, such as maintaining eye contact, using appropriate gestures, and projecting confidence through your posture and tone of voice, you can enhance the impact and effectiveness of your presentations. One effective way to develop these skills is through practice sessions that incorporate both verbal and nonverbal elements of presentations. By paying close attention to your nonverbal communication and practicing these skills regularly, you can improve the delivery of your message and become a more effective communicator overall.

Types of Nonverbal Communication

Communication isn’t just verbal expression. There’s also plenty of nonverbal communication types to be aware of.

  • Facial Expressions
  • Eye contact
  • Movements and Gestures
  • Paralinguistics
  • Cultural Differences
  • Space
  • Touch

Key Aspects of Nonverbal Communication for Effective Presentations

Use the following checklist to make your presentations a success:

Facial expressions

One of the key elements of nonverbal communication is your facial expressions. Here are a few points to keep in mind when presenting:

Smile appropriately

A genuine smile can help build rapport with your audience and convey warmth and friendliness. However, it's important to avoid over-smiling, which can come across as insincere or unprofessional.

Relax your face

Avoid tensing up or making tense facial expressions, as this can make you appear anxious or uncomfortable. Instead, try to keep your face relaxed and open.

Let your face add variety and punctuation to the message

Your facial expressions can help emphasize key points, convey emotions, and add nuance and depth to your message. For example, a raised eyebrow can signal surprise or disbelief, while a furrowed brow can indicate concern or seriousness.

Nod for emphasis or agreement

Nodding can be a powerful way to show agreement, understanding, or enthusiasm. However, be careful not to overdo it, as excessive nodding can be distracting or come across as insincere.


Eye contact

A necessary component of any successful presentation is eye contact, and understanding the right amount of eye contact is a key skill:

Look at the audience, not your notes or other distractions: 

Avoid looking down at your notes, the floor, or the ceiling, as this can make you appear disinterested or unprepared. Instead, make an effort to maintain eye contact with your audience throughout your presentation.

Establish eye contact around the room: 

Try to make eye contact with various people or sections of the audience, rather than just focusing on one person or area. This can help keep your audience engaged and create a sense of connection.

Hold eye contact for 3 to 5 seconds: 

When making eye contact with someone, try to hold their gaze for a few seconds before moving on to the next person. This can help establish rapport and show that you are present and engaged.

Make eye contact deliberate:

Be intentional about where and when you make eye contact, and use it to emphasize key points, convey emotion, and establish rapport. However, be careful not to overdo it or make your eye contact seem forced or uncomfortable.


Movements and gestures

Nonverbal communication is made up primarily of movements and gestures. Identify the right combination of the two to amplify your message:

  • Face your audience whenever possible. Maintain open body language.
  • Move with purpose and for effect, not just for the sake of moving. Move into the group—do not “hug the wall.”
  • Make sure your posture is erect, poised, and balanced.
  • Appear relaxed.
  • Use your arms and hands to add clarity, emphasis, and energy.
  • Keep your hands empty except for a few note cards.
  • Keep your arms at about waist height, and do not lock your elbows against your ribcage.
  • Do not get too busy with your hands and arms—this may create a sense of confusion and disorganization (“frenzied”).
  • Use gestures if you are speaking from a lectern. Do not grasp the sides as if they have some sort of “magic powers.” Set the height of the lectern so that you can easily see your notes, gesture, and be seen from your midsection up to your head.
  • If you are working with a lectern, walk away from it if possible to get closer to your audience and use the attention-getting power of action. If you can’t move away from the lectern, lean forward to create a sense of closeness, gesture effectively, and use a lot of facial expressions.



Paralinguistics refers to the nonverbal aspects of speech, such as tone of voice, pitch, volume, and inflection. These cues can convey a wealth of information about the speaker's emotional state, attitude, and intent, and can significantly impact how a message is received in your presentation. Here are some key points to keep in mind when it comes to paralinguistics:

Tone of voice: 

The tone of your voice can convey a range of emotions, from enthusiasm and confidence to sadness and frustration. Be mindful of your tone and adjust it as necessary to match the content and context of your message.


The pitch of your voice can convey different meanings, such as excitement or urgency. Varying your pitch can also help keep your audience engaged and add emphasis to important points.


The volume of your voice can signal your level of confidence and authority, as well as your willingness to engage with your audience. Be sure to speak clearly and audibly, but avoid shouting or speaking too softly.


Inflection refers to the rise and fall of your voice, and can add nuance and emphasis to your message. For example, raising your voice at the end of a sentence can signal a question or uncertainty, while a falling inflection can signal a statement or assertion.

Nonverbal communication across different cultures

  • Nonverbal communication can vary significantly across different cultures and regions, and what may be considered appropriate or respectful in one culture may be viewed as inappropriate or offensive in another.
  • Gestures, facial expressions, and body language can all convey different meanings and emotions depending on the cultural context.
  • For example, sitting close to someone may indicate intimacy or attraction in some cultures, while in others it may be considered too close or intrusive.
  • Similarly, a smile may be interpreted differently depending on the culture, with some cultures viewing it as friendly and inviting, while others may see it as rude or insincere.
  • Gestures such as thumbs up or the OK sign may also have different meanings or connotations in different cultures, with some cultures viewing them as offensive or threatening.
  • It's important to be mindful of cultural differences in nonverbal communication, especially when communicating with individuals or groups from different cultural backgrounds.

Beyond the Podium: Mastering Nonverbal Communication Through Space and Touch


  • Touch is a powerful form of nonverbal communication that can convey a wide range of emotions, attitudes, and intentions.
  • A lack of touch or unwanted touch can create discomfort or distrust, while thoughtful and appropriate touch can enhance connection and convey respect and empathy.
  • Different types of touch, such as a firm handshake, a gentle pat on the back, or an aggressive hug, can communicate different messages and emotions.


  • Physical space is an important aspect of nonverbal communication that can signal intimacy and affection, aggression or dominance, or respect and professionalism.
  • Invading someone's personal space can create discomfort or even hostility, while standing too far away can signal disinterest or detachment.
  • The amount of space required can vary depending on cultural and situational factors, so it's important to be mindful of the context when using physical space to communicate nonverbally.

The Importance of Nonverbal Communication

Nonverbal communication can impact how your message is received and interpreted by your audience, even more so than your actual words. Facial expressions, gestures, posture, and eye contact can all enhance or detract from your message, and can signal your confidence, authority, or sincerity.

By being aware of your nonverbal cues and using them deliberately, you can enhance the impact and effectiveness of your presentations, and increase audience engagement.

Reading the nonverbal cues of your audience can also provide valuable feedback, allowing you to adjust your message or delivery as needed to ensure it is being received as intended. Paying attention to the nonverbal communication of your audience can also help you build rapport and connect with them, allowing you to build trust and credibility.

Nonverbal communication can also help you establish your presence and command attention, making your presentation more memorable and impactful. When delivering a presentation virtually, nonverbal communication becomes even more important as it can help you overcome the challenges of distance and lack of physical presence, and make your message more engaging and impactful.

As you deliver your presentation, the general rule of thumb is to engage in self-monitoring. Be aware of what you are presenting, the verbal and nonverbal elements, and your gestures and body language.

Business leaders must make every presentation a compelling communication. Learn how to inject your style and energy into speeches and presentations. In AMA’s Effective Executive Speaking seminar, we provide tools and techniques for building awareness of the nonverbal communication factors that impact presentations. 

About AMA

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