This little booklet/guide illustrates how to perform optimal breathing and cognitive ways to attain/maintain spinal alignment, presence and be pain-free
$11.99 + $3.00 shipping
And here are additional Helenbobelen.com links on her articles about the hara:
In addition to the above articles, I’m creating 5 more chapters, accessable on Patreon. These articles will be based on the B.O.S.S.Y. acronym: Breathe, Observer, Silence, Space, and whY.