Jumping Jack, Leggo

1,2,3,4
Ouch!
Pssst, this is the height
Words finding their way to my lips,
With one of my feet above the ground,
Head’s on the floor,
Good health, they say, is wealth,
Sleep, rest, head’s down,
High scruff, finger cracking,
Oh no! It’s now a competition,
Old and young,
Tall and short,
Keeping fit with a heart…
Full of happiness.