Think back to the moment when you realized you were in love.Â
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Or the moment you decided you were ready to go out on your own and become an entrepreneur.Â
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Or that moment of inspiration: the one that led to your Core Message or completely changed your perspective on life.Â
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You might not have realized it, but you probably took a deep breath while thinking of each of those moments. Why? Because size of breath is subconsciously correlated with size of thought.  Â
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Size of Breath = Size of Thought
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In life, as a general rule of thumb, the bigger the thought, the realization, or the change we are experiencing, the bigger the breath we usually take to express it.Â
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Some thoughts don’t require a lot of breath: like choosing what cereal to have for breakfast or which gum flavor to buy in the grocery store checkout line.Â
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But the ideas you’re sharing onstage? They’re probably pretty big ideas, ones that you’ve put in quite a bit of work to develop and refine. Deep-breath-worthy ideas.Â
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Unfortunately, most speakers skip out on a powerful way to show their audience the grandeur and importance of their ideas onstage.Â
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Instead of strategically using breathwork to uplevel their performance, they deliver their speech without taking a single deep breath. Instead of using deliberate pauses that make it look like ideas are spontaneously occurring to them in the moment, they drive through their speech without taking the breaths necessary to really let their ideas sink in.Â
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The result? A performance that feels gum-flavor-sized rather than transformational.Â
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What It Takes to “Change the Air in the Room”
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Have you ever listened to a keynote speech or watched an onstage performance that gave you goosebumps? Or heard someone say something that literally shifted the energy in the room?Â
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In the acting world, people call this “changing the molecules” or “changing the air in the room.” It’s something you feel, perhaps on your skin or in the air, when someone delivers hard news, shares something really chilling, or says something extremely profound.Â
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Transformational speakers activate both their language and their breath to make their audience feel specific emotions and change the air in the room. You can tell you’re truly having an effect on your audience when you change the air in the room.Â
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But let me be clear, changing the air in the room is not something you can strong-arm. You don’t have to go big, overplay, or overact to achieve it. In fact, often you’ll change your audience more effectively with a laser pointer rather than a searchlight.Â
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You won’t be able to change the air in the room if you can’t control the air in your own body. That’s why breathwork is so important. Achieving this transformational effect is much more about connection than force. And anybody can do it, anybody can learn it. It’s actually quite simple. Â
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How to Use Breath to Change Yourself and Your Audience
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Breath gives us inspiration and allows us to access ourselves. It’s the fuel of our performance.Â
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You can harness the power of your breath, not just to captivate your audiences, but to move them as well. Create a performance that resonates on a deeply emotional level, a performance that changes the air in the room.Â
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Try these practical tips for exploring the largeness of breath that is required to express the significance of your thoughts and ideas:Â
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#1 Breathe in before you speak.Â
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We often tell people to breathe in before they speak. Duh, you might think. But more often than not, as soon as a speaker steps onstage, their breath is hijacked by their nervous system. The nerves and fear take over, and their body starts taking short, shallow breaths that stem from the upper chest, rather than the diaphragm.Â
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Diaphragmatic breathing (more commonly known as deep breathing) actually lowers stress and improves brain function. With this type of breathing, you consciously use your diaphragm to fill your lungs to full capacity. Try it yourself: put one hand on your chest and one hand on your stomach, directly under your ribcage. Breathe in deeply and slowly so you feel only your hand on your stomach rise (rather than your hand on your chest). Notice how this deep breathing feels different from your normal breathing.Â
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Research shows that deep breathing can also help you remember information. Perhaps that’s why taking a deep breath often helps performers remember their lines. In fact, when performers we coach forget their lines, often, all we have to say is “take a breath” before they can inhale, oxygenate the brain, and find the next thing they’re going to say.Â
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Sometimes speakers go blank and forget what they’re going to say next because they get so nervous they stop breathing. When that happens, just inhale and let your next line come to you on the breath.Â
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Taking a deep breath onstage opens up your body and relaxes you. It allows you to stay grounded and be in touch with your audience. And, technically speaking, if you don’t take strong breaths, you can’t support your vocal sound or project your voice properly.