Sydney begins by using the precision regulator to compare the pressure required to blow a balloon with and without giving it a pull to form the initial bubble. She then uses her compact check-valve mouthpiece to blow a number of 260's to lengths that will prove useful once she begins to learn how to twist (in a subsequent clip).

Sydney begins by using the precision regulator to compare the pressure required to blow a balloon with and without giving it a pull to form the initial bubble. She then uses her compact check-valve mouthpiece to blow a number of 260's to lengths that will prove useful once she begins to learn how to twist (in a subsequent clip).