G'day again,

The Dane: My dodgy typing may have obscured my point - using the external pressure of fingers to 'cue' the cheek muscles into expressing air at the right time to achieve 'circular breathing'.

I must say (since I have not needed the technique) that I presume that you need to steady the didge with something else (posibly your toes) while using your fingers to train your cheeks in expelling on cue.

Regards,

Bob Bolton