Cheetahs are powerful animals and imagine being able to dance with one of them in the middle of a circus ring surrounded by many witnesses. It might be a little difficult to catch up with them and also their power and might could scare anyone away.
In life, it feels good to be surrounded by powerful examples in nature of God's strength and to be able to imagine interacting with them. In life, we are all faced with challenges that can daunting at times. But just imagining a dance with one of these creatures can minimize the size of the problems we face.
In the Old Testament, David was faced with a fight against Goliath, a Philistine, and he overcame the giant twice his size with a sling shot and stone.
So, we can all face the giants of the world with simple objects combined with an imagination or respect to their beauty and might.