Moving during tummy time

Vive

Anyone else's little one seem to have started to move about during tummy time? Kid turned 90 degrees clockwise and then back 180 anti clockwise, as well as advancing [in a method something between an inch worm type move and a commando crawl] 5 or 6 inches in several directions during his most recent tummy time. It was mostly because he was trying to roll over at first I think, but then he seemed to look and find me and moved towards where I was sitting.