This article talks about some sitting techniques, and since the wiki article mentions the angle change I assume the back would be straightened out like this. ht

This article talks about some sitting techniques, and since the wiki article mentions the angle change I assume the back would be straightened out like this. https://www.npr.org/sections/goatsandsoda/2018/08/13/636025077/to-fix-that-pain-in-your-back-you-might-have-to-change-the-way-you-sit https://www.npr.org/sections/goatsandsoda/2018/08/13/6360250...