Vicki followed up with some further resources from her talk:
Video on breathing
I have 2 as one explains it more and the other is about pelvic floor connection more – so you can choose which to watch. Both similar and quite short:

This is more of an explanation: https://vimeo.com/302063169

This is about connecting it all: https://vimeo.com/355104716/5a61a41d45

Other links:
Contact Vicki for any further queries via her website: vickihil.co.uk