Your voice is not just a sound-making tool. Your Voice Is an Instrument, living and responsive. Made of muscle, cartilage, breath, resonance and finely tuned coordination. Just like a violin or piano, it requires correct handling, regular maintenance and respect. Vocal health is the foundation of all singing and speaking. Without it, technique collapses, confidence fades and long-term damage can occur.
This lesson will teach you our Harmonic Identity ethos on how the voice works, what harms it and how to protect and strengthen it for a lifetime of reliable use. Let us teach you How to Protect Your Priceless Vessel.
Voice, or the other way to say it, Phonation, can be described as the sound produced by the vibration of the vocal cords.
Imagine a cello. The strings twang when manipulated. A soft touch, gives a softer sound and a harsher twang, gives a louder sound. Now imagine that the twang is a vibration. Caused by the air on your vocal cords and the more air, then the more sound. How that all ends up sounding, depends on how you, the owner of that vocal instrument, manipulates it. How you use your vocal cords.

The vocal cords are two bands of smooth muscle tissue that are positioned opposite each other in the larynx.
The larynx is located between the base of the tongue and the top of the trachea, which is the passageway to the lungs.
The vocal cords are able to open and close. They stay open so that you can breathe. That however, all changes when you sing.
Here is how The National Institute on Deafness and Other Communication Disorders (NIDCD) explains the vocal cords and how they help you achieve sound:
When it’s time to speak, the brain orchestrates a series of events. The vocal folds snap together while air from the lungs blows past, making them vibrate. The vibrations produce sound waves that travel through the throat, nose, and mouth, which act as resonating cavities to modulate the sound.
The quality of your voice, its pitch, volume and tone, is determined by the size and shape of the vocal folds and the resonating cavities. This is why our voices sound so different.
That’s amazing isn’t it. Now you know why some people naturally sound great and need little vocal assistance, while others feel that they need more help. It’s all determined by your vocal cords. We will explore how health affects your phonation a bit later.
VSL uses our Harmonic Identity Technique to show you how to manipulate your vocal cords to achieve the sound that you want, by acknowledging that phonation works as a system and does not stand alone.
Not everyone sings for a living, thus, a singer may speak at work, making great demands on their voice. So, the more that you have to speak, means the more that you are at risk for a voice problem emerging. The ‘music to your ears’ is that, by looking after your voice, some voice problems can be prevented or eliminated.
Many vocal problems come not from singing itself, but from daily habits. You may have a voice problem if:
Key point: The vocal folds are delicate. They are not designed for force, shouting, or constant strain. Healthy vocal production relies on efficient airflow, relaxed muscles and balanced coordination, not power or pressure.
When the voice is misused, the folds can become inflamed, swollen, or injured, leading to hoarseness, loss of range, fatigue, or even permanent damage.
That said, It is comforting to note, that the problems that we have mentioned, such as having a cold, stress, eating dairy or other temporary conditions, can be just that, temporary problems.
Silence is not weakness, it is recovery. If your voice feels tired, hoarse, or strained, stop. Pushing through pain or discomfort, is one of the fastest routes to injury.
Sleep, general health and emotional wellbeing all directly affect vocal reliability. Use your voice wisely
Never treat your voice like a machine that can instantly switch on at full power. Warm-ups prepare the muscles and coordination needed for healthy sound.
Effective warm-ups include:
You see, cooling down after heavy voice use helps release tension and restore balance, just like stretching after exercise. Note that the same exercises are used to do both warm-ups and cool-downs. The ultimate, however, will always be rest and hydration.
So, if you haven’t already done so, purchase the Singer’s Alphabet, Arpeggios and Warm Ups Lessons. They are unique to VSL and will be part of your secret weapons that set you apart, quickly.
Think of your voice as a lifelong companion. With correct care, it can remain strong, flexible and expressive well into later life.
Healthy vocal technique does not fight the body, it works with it. The goal is ease, clarity and freedom, not effort or force.
By caring for your voice daily, you protect not only your sound, but your confidence, identity and creative freedom. Practice Makes Perfect.
Your voice is irreplaceable. Treat it with intelligence, patience and respect and it will serve you faithfully.
Added to cart
Check out our shop to see what's available