Up, down, up, down...
Down and up
Up and down
Up and down
up and down
Bouncing up and down
Up and down
Up and Down
Slowly up and down
Up Down, Up Down
Up, Down, Up, Down, Up, Down, Up...
Up and Down
Bobbing up and down
down and up
Up and down :)
Bouncing Up And Down
Flexing up and down
Bouncing Up And Down
Up and Down
Up and down