Zac EfronGet set folks, it's time for some mile-high action.

Or inches high, at least.

Because within every celeb is a hyper little kid...

And sometimes they just can't help but give way to that inner voice, unleashing all their internal energy with a great, big jump.

Bounding, soaring, leaping - you name it, our star pals are more active than feeding time at the zoo when it comes to the jumping game.

Whether it's from sheer joy, heady exuberance or just to flex their knee muscles, they love nothing better than to get on down with an airborne hurdle.

So without further ado, come take a giant leap forward into our gallery of jumping celebs.