The story
From 1620° of rotational angle.
Etymology from Wiktionary, CC BY-SA 4.0.
1620
Today it means: An aerial maneuver in which the performer spins through four-and-a-half revolutions. Full definition →
Today it means: An aerial maneuver in which the performer spins through four-and-a-half revolutions. Full definition →
From 1620° of rotational angle.
Etymology from Wiktionary, CC BY-SA 4.0.