Nice tutorial and info.

One of my best friends told me some months ago that he found yoga very beneficial, largely in that it helped him relax. I would like to try it sometime.

I know from my own experience that moving and getting exercise, in combination to eating well, enhances my quality of life:
https://steemit.com/health/@lanimal/how-i-stay-even-more-fit-than-before-while-working-out-less-by-living-primal