Union principle
Lessons from Siamang
Swing the song.
Throat-Sac Canopy Duet
Core lesson
Movement and voice become stronger when they rise from the same body.
Biological basis
Siamangs use long arms for brachiation and an inflatable throat sac to produce loud calls, often in bonded pair duets that carry through the forest canopy.
Best use cases
Where this lesson tends to be most useful in practice.
UnionVoiceMovementPair bondingCanopy presence