The Grand Old Duke of York

The Grand old Duke of York,
He had ten thousand men.
He marched them up the hill and then
[Everyone stands up]He marched them down again.
[Everyone sits down]And when you’re up, you’re up;
[Everyone stands up]And when you’re down, you’re down.
[Everyone sits down]And when you’re only halfway up,
[Everyone crouch stand]You’re neither up nor down!