Here's a bitesize demo of a 'Grand Battement' taken from The London Children's Ballet production of The Canterville Ghost performed in 2005.
Definition: A movement in which both legs are kept straight and the working leg is brushed outwards from the body - 90 degrees or higher and in again.
Watch the full ballet production here! https://youtu.be/b8U8B9AA8YA
©2016 London Children's Ballet