A few years ago, I found myself at a retreat in Carefree, Arizona. Why does this matter to you? Because I learned something that changed how I think about human performance, and I think you will find it interesting too. It’s a science-backed hack that’s been right under our noses—or more accurately, in our chest.
Like many of you, I spent years deep in the mindset space, believing our brain was the control center for just about everything. But sitting there in the desert heat, I discovered we’d all been missing something pretty massive—the incredible power of the heart.
The Heart’s Electromagnetic Field
Here’s what kind of stopped me in my tracks: your heart generates an electromagnetic field 5,000 times stronger than your brain. Not metaphorically, like literally. This field extends several feet from your body, measurably influencing everyone around you. After the retreat, I started noticing it everywhere. Think about your own experiences in meetings. We’ve all been in rooms where someone is delivering a perfectly sounding strategy, but something just feels off. Contrast that with someone who makes everyone feel energized, even during tough conversations. That’s the difference between just using your head and tapping into your heart’s power.
Heart Coherence and Chaos
When your heart rhythm is chaotic from stress, it kicks off a chain reaction in your body. Your brain gets the signal, “we’re not safe,” and it floods your system with stress hormones. Have you noticed you make worse decisions when you’re stressed? That’s your heart rhythm affecting your neural function. And the kicker? Your heart’s electromagnetic field extends beyond your body. When you’re in chaos, you’re broadcasting that stress to everyone around you.
The Power of Heart Coherence
The science shows we’re all walking transmitters, constantly affecting each other’s psychological states. Learning to tap into heart coherence changes things—not through a complicated protocol, but through simple awareness. Before difficult conversations or a keynote speech, I use heart coherence. Can’t sleep at 3 a.m.? Same thing. You know that feeling when everything syncs up? That’s heart coherence in action.
Practical Steps to Heart Coherence
Think of your heart like a battery. It can either drain you or amplify you. According to Dr. Joe Dispenza, when people practice heart coherence, their field doesn’t just change; it expands. The HeartMath Institute supports this with decades of research. In one study, five minutes of heart coherence practice increased cognitive function by 24% and reduced cortisol levels by nearly a third.
Here’s a simple practice to try: in the morning, before checking your phone, place your right hand over your heart. This isn’t just symbolic; it triggers the release of oxytocin, your body’s natural stress buffer. Take three slow breaths—five seconds in, five seconds out—feeling your heart beating under your hand. This combination, according to HeartMath research, can shift you from stress mode to coherence in under a minute.
Think about how one minute of intentional practice can create ripples through your entire day. Are you using your heart’s power intentionally? If you’d like more guidance on moving to the next level, check out the revamped one-on-one clarity coaching. We’re complex, interconnected beings with incredible power, and when we learn to tap into that power, everything changes—our leadership, our relationships, our health, our impact. It’s amazing!
This is Micah Hill signing off, reminding you that your heart isn’t just keeping you alive—it’s amplifying your power. Time to use it. See you next time.






