Wombat Tee Ball
Wombat tee ball is like regular tee ball, except that the ball is a predator and you have to hit it like a wombat and its behavioural adaptation – with your behind!
Hold a bat or tennis racket behind your back, run backwards towards the tee and hit the predator! The further you whack the ball, the more squashed your predator is!
To make the game trickier, you can add in a physical adaptation. Just put your legs through the handles of a green shopping bag and peg the bottom of it to your shirt so it is hanging upside down. Add a ball to it and you have a baby that you have to keep inside your pouch as you run.