Running mad

When your rabbits are running do they tear around soooo fast, like they are being chased? Then after walking a bit suddenly jump and "twitch" in the air and run off again? It looks weird, just wondering if this is normal bunny behaviour - new to this.

When it jumps like that in the air I think it's just happy. I used to love watching my rabbit do that when he was a bit younger. He was mental!

Yes it is called a binky