My favourite hip & lower back stretch

The figure of 4 hip and lower back stretch in not just 1 but 4 variations.

1. Up against a desk/table

2. Seated on a chair/stool

3. Laying down

4. Standing balance

https://video.wixstatic.com/video/4599bf_07d13f5751294a79a6e8dd7c305cd5f6/480p/mp4/file.mp4