Up, Down, Up, Down, Up, Down, Up...
Up and down
Up and down :)
Sliding up and down
Up, down, up, down...
Up and down
Up-and-down
Up and down :)
Down and up
JUMP JUMP JUMP!
Bouncing Up And Down
up and down
Up and down
Bouncing Up And Down
Up and down
Up and down
up and down
Up and down
Flexing up and down
Up and down
