Why Reading Body Language is NOT Key to Executive Communication

For over 30 years, I have stood on stages globally with one consistent message: Leading with your body language—not reading it—is the single best intervention for Executive Presence.

Yet, most executives still think my job as a Communication Keynote Speaker is to teach them “Jedi mind tricks.” They want to know if their negotiation partner is lying, if their team is bored, or if a crossed arm means rejection.

But here is the truth I tell my Fortune 500 clients: Trying to analyze micro-expressions while leading a merger is a waste of cognitive load. You don’t need to read the room; you need to lead the room.

The Broken Promise of “Reading” People

When I wrote my first bestseller, Winning Body Language, the business shelf was crowded with books on reading nonverbal cues. Everyone was obsessed with Input (observation).

But there was no codified system for Output (influence).

That is why Winning Body Language was groundbreaking. It was the first manual designed to help leaders control the signal they were sending, rather than worrying about the signals they were receiving.

If you are busy analyzing whether your CFO is scratching their nose because they are nervous or just itchy, you are playing defensively. In high-stakes leadership, defense doesn’t win.

Input vs. Output: The Leader’s Dilemma

Traditional body language training focuses on observation. But as a leader, your primary tool is influence.

The GesturePlane™ system isn’t about watching others; it’s about controlling the signal you send to the primitive brains of your audience. When you focus on analyzing them, you stop leading them. You surrender your cognitive power to their behavior, rather than shaping their behavior with yours.

The “Hardware” of Communication

Think of your message like a computer system. You can have the best “software” in the world—the perfect script, the clearest data, and the most logical strategy. But if your “hardware” (your nonverbal delivery) is glitching, the software fails to run.

This is why I am brought in as a Communication Keynote Speaker for sales kickoffs and leadership summits. My job isn’t just to tweak gestures; it’s to upgrade the hardware of your entire executive team so that their message lands with authority.

Why “Authenticity” is a Trap

We are told to “be authentic.” But in high-stakes communication, your authentic self might be tired, nervous, or frustrated. Is that the signal you want to send to your shareholders?

Strategic communication is about being intentional, not just authentic. It requires choosing the specific behaviors that trigger trust in the human brain, regardless of how you “feel” in the moment.

The Hybrid Factor: 2026 and Beyond

In 2026, Executive Presence is hybrid. The signals that built trust in the boardroom often fail on Zoom. A strategic communicator knows how to adapt their nonverbal signal to the medium. Whether you are on a stage of 5,000 or a screen of 15 inches, the rules of biology remain the same—but the delivery must change. More on the exact techniques around THAT for another time…


Looking for a Communication Keynote Speaker?

Stop looking for “tricks” to read people. Look for a codified system to move them.

If you need to upgrade the communication hardware of your leadership team, contact Mark Bowden to discuss a keynote or training for your next event.