The grand old duke of York
He had ten thousand men
He marched them up the hill
And he marched them down again
And when you’re up, you’re up
And when you’re down, you’re down
And when you’re only half-way up
You’re neither up nor down!
Every time you sing the word “up”, stand up.
When you sing the word “down”, sit down.
On “half-way up”, stand up with knees bent.
Repeat the song a number of times, getting faster and faster!