- Jun 13th, 2019 at 10:40PM
So today my overwhelming thought which I kept trying to unthink was that my muscles in my upper back were working to keep my posture up. I’ve been doing the cross legged sitting on a mat with my forearms on my knees pose.
I guess this is a signing poor posture, or is it this pose? Should I be sitting on a chair, or is this muscle isolation a good thing?!