How to Exercise Your Voice
If your profession requires you to speak or sing a lot, then you may find that your voice becomes tired very easily. By exercising your voice beforehand, you may be able to strengthen your speaking or singing voice. Warm up your voice by breathing deeply, moving your tongue around and pretending to chew. To strengthen your speaking or singing voice, trill your lips and practice saying tongue twisters. Solfèging and saying “Mm-mm” or “Ney ney ney” are also exercises you can use to strengthen your voice.