Your voice is an instrument that needs training and practice so it improves. Fortunately, there are lots of exercises that teach you to breathe or vocalize properly. Whether you're working with a vocal coach or on your own, you can warm-up with your favorite techniques. Use these skills when you speak professionally and learn how to improve the quality of your singing voice. It's also important to avoid damaging habits such as overuse, shouting, and coughing which can strain your voice.