Wow that's funny! My daughter army crawled for awhile and was always so hairy lol! Judah is rolling both ways and "swimming" but he's not moving too much yet. He will tend to move backwards some when he's on his tummy.
My son also crawled before he could sit up. So I never had the nice phase where they just sit and play with toys. I don't feel ready for crawling because that means I'll have to actually watch the baby more often. Today I left him on the floor in the kids' room and I forgot he was there!