Breathing is such an important element in singing that I wanted to share these videos with you. Please take the time and view them. You’ll be glad you did.
https://www.youtube.com/watch?v=hp-gCvW8PRY
The following videos are by Claudia Friedlander, a voice teacher and fitness trainer based in New York City. She has fantastic videos. These four on breathing. Enjoy!
https://www.youtube.com/watch?v=SeUHD0bLU1Q
https://www.youtube.com/watch?v=L8hr6yMm_Lo
https://www.youtube.com/watch?v=3I-WqJFolPg