8 month old and tummy time

[TheGirlAtTheRockShow]

DD is 8 and a half months old (7.5 adjusted) and hates tummy time -always has. I encourage her to spend as much time as I can on her tummy as I know it's important for all milestones. However, now she can confidently roll she just flips onto her back straight away. I try playing with her, she has toys in front and around her, but no - she flips to her back. Her favourite position is sitting, but she can't get there on her own. She cries till I sit her up. I know learning to sit herself involves tummy time!
Any ideas how I can get her to endure it for longer?

My dd hated tummy time and we didn't do it. She's now 18mo, running around and chatting, and happily rolling around when she wants to. I spent evenings googling tummy time and panicking that my dd was going to suffer because of it. Please don't worry. Surely this hasn't been a focus of child development throughout the ages - my mum and aunt had no idea what I was on about.

If she's not too big pop her on your chest on her tummy, she'll use the same muscles looking up to interact with you that way....