noun
stagger breathing
A breathing technique used by wind instrument players and singers to produce a continuous sound without audible breaks. The term is wasei-eigo from 'cunning breath'.
wasei-eigo (Japanese-coined English), from cunning breath
フルート奏者はカンニングブレスを使って長いフレーズを途切れずに演奏した。
The flutist used stagger breathing to play the long phrase without interruption.