What goes........

pull, let go, swish, thump, thud, thud, thud, ouch, repeat? Jacob, as I pull him across the kitchen floor, let him go, watch him go about 20 inches before he thumps his foot down and then stumbles forward and thuds into something as he's learning to use his new Heelies he bought.

I don't know about him, but I can guarantee my shoulder is going to be sore tonight from lugging him around for hours.