How do you do a vibrato on the flute?

to do vibrato you need to flex the muscle right under your belly button while playing.

you use your "diaprahm"...VERY important. You use that to support it (your notes). You are suppose to be using it while playing. You can tell when your using it when its tight and if u would hit it, you wouldnt stop playing u would keep play...well something like that ANYWAYS...

when play a vibrato.... push air with your diaprahm SLOWLY steady like beats. When you get better you can push faster to make it sound vibrato......dont go to fast or else it sounds ugly ...ITS JUST LIKE SINGING VIBRATO!!! if u know how to sing vibrato...you can do it on your instrument. It includes any instrument!