How?"
They wouldn't let him practice his ballet positions.
LOL
I saw that last night and it must have been terribly frustrating not to practice his Plie´’s, Grand Allegros and his particular form of “Reverance” display for his captors after his performance....
I think they used him as a living blow up doll but, that’ll never come out...
(can I say that? Unintentional...)