so, the rolling phase is super annoying.

Holli
7 month old just started rolling around in her crib and it keeps her from her naps. She is clearly tired but just wants to roll around and get on her belly instantly in her crib now. 
It's started affecting her bedtime sleep and so this morning for her first nap I've decided to resort to swaddling her arms again. I feel like it's a big step back but it's all that seems to get her to sleep and keep her from trying to explore her crib every time I put her in there. 
Hopefully this phase doesn't last long? How do you guys deal with this?