Re: My baby HATES tummy time!
We didn't do tummy time with either of my girls. They were both late rollers (I think they just didn't want to roll), but they walked at 8 and 9 months and were running by 10 months. We wore them a lot, so I think that helped them develop some of those muscles.
wife to John (8/5/00) mom to D (7), A (4.5), and N (2)