Jumping to sleep.

All three of my kids have now done this. They love their jumper. But soon enough they get tired and so they start to complain a little as I'm finishing up some household chore. I hurry to get it done and then sometimes, something magically happens so that I don't have to tend to them right away. They just fall asleep while jumping. What's funnier is that at times they fall asleep and then stir a bit, and just keep jumping in order to go back to sleep. How they find this comfy enough to sleep in I will never know. But who am I to complain? I just wait till they're really out and then finally take them and put them down.