Things we all need to know about proper back mechanics. This information is crucial to your practice if you have osteoporosis/osteopenia, herniated disc, low back tension or pain - or if you'd simply like to avoid these things.
Intro to the PolyVagal Theory of neuroscientist Dr. Stephen Porges. You'll find that these are straightforward concepts that make sense intuitively, as well as explain a lot of our experience in relation to other people!