Up and down
Up And Down
Up and down
Up and down
Up Down, Up Down
Bouncing up and down
Up and Down
Up and down
Up out and down...
Up and down
Flexing up and down
Up and down
Up and down
up and down
Bouncing up and down
Up and down
Up and down, up and down
Up Down Up Down
Up and Down
Jumping up and down