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Speak with power: Train your voice for better public speaking 
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Speak with power: Train your voice for better public speaking 

Feb 24, 2025
10:42 am

What's the story

Public speaking is an art that most of us want to learn, it is crucial for office presentations, and also for personal development. One of the most important aspects of public speaking is how you project your voice. Here are five exercises that can help you train your voice to be stronger and more confident when speaking to a crowd.

Breathing

Diaphragmatic breathing for control

Diaphragmatic breathing is key to powerful vocal projection. By taking deep breaths from the diaphragm instead of shallow ones from the chest, you gain more vocal control and minimize strain. To practice, put one hand on your chest and the other on your belly. Inhale deeply through your nose, and only the hand on your belly should rise, this means you are breathing from the diaphragm.

Articulation

Articulation warm-ups to enhance clarity

Clear articulation is key to making yourself understood. To improve articulation, practice tongue twisters at different speeds and volumes. Start slow to focus on clarity, then gradually pick up the pace while ensuring each word is still pronounced accurately. Not only does this exercise help in improving articulation, it also serves as a good warm-up for your vocal cords before a speech.

Volume

Volume control exercises

Regulating volume is key to maintaining audience interest without wearing out your voice. Practice projecting your voice at various volumes by reciting a passage aloud, starting at a whisper and progressively amplifying to a strong volume level without resorting to yelling. This exercise assists in identifying a comfortable speaking volume that projects well across a room.

Pitch

Pitch variation drills

Monotone speeches are a surefire way to put your audience to sleep. By adding pitch variation, you can bring your words to life. Practice pitch exercises: Read sentences aloud, but play with your pitch. Start high and swoop low, or do the opposite. The goal is to emphasize different parts of the sentence, not sound like a robot. This adds excitement and lets you stress important points.

Pause

Pausing for effectiveness

Strategic pauses can significantly enhance the impact of your speeches. They give your audience time to absorb complex information or let your most important points sink in. You can practice the art of pausing by adding intentional breaks after key statements when rehearsing speeches or even while reading books aloud. Mastering the timing of these strategic silences can dramatically improve your speech delivery, building suspense or highlighting critical points.