What joints are used for a plie?

Does Wolfgang Armadeus Mozart use Italian German or french or whatever language for the musical terms in his work? Where can you find the poem that begins Softly silently airs the moon Walks the night in her silver shoon? How is Betty Parris central to the theme of The Crucible? What has the author G F A Best written? What does rest you merry mean in romeo and Juliet? What has the author Ivy Russell written? What has a long neck pointy nose and can fly? How do you write upside down on Gmail? What is the best Acting Agency in England? Who hands the infant Oedipus over to the shepherd to be exposed in the play 'Oedipus Rex'? In what state is Juliards school of performing arts located? Where is the cave in 'Antigone'? Who draws Caesar into harm's way by requesting pardon for his banished brother? What inspired William shakespeare to write The Merchant of Venice? What shakespeare play is hotspur in? What has the author Eunji Ellen Kang written? What morals does Othello have? What has the author Richard G Townsend written? What is a modern version of 'Antigone'? What has the author Miles Jebb written?