Very nice fall. Beautiful roll through her back, nothing sudden about the impact. Very fast, well trained reflexes, like someone who's had a lot of practice. Doubt it hurt much at all.
Look at her expression at the end. Slightly sheepish, not really hurt, still smiling.
And not too sheepish to post the video.
My personal experience: outdoor ponds wear out blades a lot faster than most indoor rinks. The cost savings is more virtual than real. Nice smooth well groomed rinks are also a lot more predictable for trying tricks.