According to the School of Rock website, one of the best ways for a singer to warm up is a technique called "Yawn" what?

In the "Yawn-Sigh" technique, a singer simply yawns by taking in air with their mouth closed. Then they exhale through their nose as if you are sighing. Apparently this helps warm up the vocal cords. Going ahead; try it.

Asked by Tom Cohen · Last updated 5 years ago · 157 views