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